<font size=4.97em><b>홈레코딩 위키</b></font> - 컴퓨터:bus:usb
by <a href="https://riversidejazz.imweb.me" target="_blank">리버사이드 재즈 레이블</a>
https://wiki.homerecz.com/
2026-04-05T16:44:43+00:00
<font size=4.97em><b>홈레코딩 위키</b></font>
https://wiki.homerecz.com/
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text/html
2026-03-18T02:40:23+00:00
Anonymous (anonymous@undisclosed.example.com)
USB
https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/start
<h1 class="sectionedit1" id="usb">USB</h1>
<div class="level1">
<p>
<strong>U</strong>niversal <strong>S</strong>erial <strong>B</strong>us
</p>
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<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240121-222543.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Astart" class="media" target="_blank" title="컴퓨터:bus:20240121-222543.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240121-222543.png" class="media" loading="lazy" alt="" /></a>
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<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>(Universal Serial Bus)는 <a href="https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/start" class="wikilink1" target="_blank" title="컴퓨터:start" data-wiki-id="컴퓨터:start">컴퓨터</a>와 주변 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a> 간의 데이터 전송 및 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급을 위해 사용되는 표준 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=인터페이스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">인터페이스</a>입니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>는 다양한 장치 간의 연결을 단순화하고, 고속 데이터 전송과 충전 기능을 지원하며, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Type-C와 같은 최신 규격은 더 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급과 데이터 전송 속도를 제공합니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>-IF (<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Implementers Forum, Inc.)에서 사양과 규격을 관리합니다.
</p>
<div><div id="nojs_indexmenu_13513101569cf2febe028c" data-jsajax="&sort=t&msort=indexmenu_n&nsort=1&group=1" class="indexmenu_nojs">
<ul class="idx">
<li class="level1" ><div class="li"><a href="https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/start" class="wikilink1" target="_blank" title="컴퓨터:bus:usb:start" data-wiki-id="컴퓨터:bus:usb:start">USB</a></div></li>
<li class="level1" ><div class="li"><a href="https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/usb_class_compliant" class="wikilink1" target="_blank" title="컴퓨터:bus:usb:usb_class_compliant" data-wiki-id="컴퓨터:bus:usb:usb_class_compliant">USB Class Compliant</a></div></li>
<li class="level1" ><div class="li"><a href="https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/usb_pd" class="wikilink1" target="_blank" title="컴퓨터:bus:usb:usb_pd" data-wiki-id="컴퓨터:bus:usb:usb_pd">USB PD</a></div></li>
</ul>
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<h2 class="sectionedit4" id="버전">버전</h2>
<div class="level2">
<div class="table sectionedit5"><table class="inline">
<thead>
<tr class="row0">
<th class="col0"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 버전 </th><th class="col1"> 구분 </th><th class="col2">속도 </th><th class="col3"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=기타" class="wikilink1" target="_blank" title="start" data-wiki-id="start">기타</a> </th>
</tr>
</thead>
<tr class="row1">
<td class="col0" rowspan="2"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 1.1(<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 1.0) </td><td class="col1 leftalign"> Low speed </td><td class="col2"> 1.5Mbps </td><td class="col3 leftalign"> </td>
</tr>
<tr class="row2">
<td class="col0"> Full speed </td><td class="col1 leftalign"> 12Mbps </td><td class="col2 leftalign"> </td>
</tr>
<tr class="row3">
<td class="col0 leftalign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 2.0 </td><td class="col1"> High speed </td><td class="col2"> 480Mbps </td><td class="col3 leftalign"> </td>
</tr>
<tr class="row4">
<td class="col0 leftalign" rowspan="4"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.2 </td><td class="col1 leftalign"> Gen(1×1) </td><td class="col2 leftalign"> 5Gbps </td><td class="col3 leftalign"> 구)<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.0 또는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.1 gen1 </td>
</tr>
<tr class="row5">
<td class="col0 leftalign"> Gen(1×2) </td><td class="col1"> 10Gbps </td><td class="col2 leftalign"> 구)<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.1 또는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.1 gen2 </td>
</tr>
<tr class="row6">
<td class="col0 leftalign"> Gen(2×1) </td><td class="col1"> 10Gbps </td><td class="col2 leftalign"> </td>
</tr>
<tr class="row7">
<td class="col0 leftalign"> Gen(2×2) </td><td class="col1"> 20Gbps </td><td class="col2 leftalign"> </td>
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<h2 class="sectionedit6" id="커넥터_타입">커넥터 타입</h2>
<div class="level2">
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240205-232425.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Astart" class="media" target="_blank" title="컴퓨터:bus:20240205-232425.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240205-232425.png" class="media" loading="lazy" alt="" /></a>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240205-232437.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Astart" class="media" target="_blank" title="컴퓨터:bus:20240205-232437.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240205-232437.png" class="media" loading="lazy" alt="" /></a>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240205-232458.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Astart" class="media" target="_blank" title="컴퓨터:bus:20240205-232458.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/20240205-232458.png" class="media" loading="lazy" alt="" /></a>
</p>
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<h2 class="sectionedit7" id="전력전송_규격">전력전송 규격</h2>
<div class="level2">
<div class="table sectionedit8"><table class="inline">
<thead>
<tr class="row0">
<th class="col0"> 명칭 </th><th class="col1"> 최대 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a> </th><th class="col2"> 최대 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a> </th><th class="col3"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> </th>
</tr>
</thead>
<tr class="row1">
<td class="col0 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 2.0 </td><td class="col1 centeralign"> 5V </td><td class="col2 centeralign"> 0.1A(저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>), 0.5A(고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>) </td><td class="col3 centeralign"> 0.50W, <strong>2.5W</strong> </td>
</tr>
<tr class="row2">
<td class="col0 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.x </td><td class="col1 centeralign"> 5V </td><td class="col2 centeralign"> 0.15A(저<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>), 0.9A(고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>), 1.5A(3.2듀얼레인) </td><td class="col3 centeralign"> 0.75W, <strong>4.5W</strong> </td>
</tr>
<tr class="row3">
<td class="col0 centeralign"> USB4™ </td><td class="col1 centeralign" colspan="3"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD와 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Type-C에 의해 정해짐 </td>
</tr>
<tr class="row4">
<td class="col0 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> BC 1.2<sup><a href="#fn__1" id="fnt__1" class="fn_top">1)</a></sup> </td><td class="col1 centeralign"> 5V </td><td class="col2 centeralign"> 1.5A </td><td class="col3 centeralign"> <strong>7.5W</strong> </td>
</tr>
<tr class="row5">
<td class="col0 centeralign"> Type-C 1.5A </td><td class="col1 centeralign"> 5V </td><td class="col2 centeralign"> 1.5A </td><td class="col3 centeralign"> 7.5W </td>
</tr>
<tr class="row6">
<td class="col0 centeralign"> Type-C 3.0A </td><td class="col1 centeralign"> 5V </td><td class="col2 centeralign"> 3A </td><td class="col3 centeralign"> <strong>15W</strong> </td>
</tr>
<tr class="row7">
<td class="col0 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD (SPR)<sup><a href="#fn__2" id="fnt__2" class="fn_top">2)</a></sup> </td><td class="col1 centeralign"> 20V </td><td class="col2 centeralign"> 5A </td><td class="col3 centeralign"> 100W </td>
</tr>
<tr class="row8">
<td class="col0 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD (EPR)<sup><a href="#fn__3" id="fnt__3" class="fn_top">3)</a></sup> </td><td class="col1 centeralign"> <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/microphone/phanton_power" class="wikilink1" target="_blank" title="음향:microphone:phanton_power" data-wiki-id="음향:microphone:phanton_power">48V</a> </td><td class="col2 centeralign"> 5A </td><td class="col3 centeralign"> <strong>240W</strong> </td>
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<h2 class="sectionedit9" id="host_controller">Host Controller</h2>
<div class="level2">
<ul>
<li class="level1"><div class="li"> UHCI, <strong>U</strong>niversal <strong>H</strong>ost <strong>C</strong>ontroller <strong>I</strong>nterface : USB1.0 호스트 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=컨트롤러 컨트롤" class="wikilink1" target="_blank" title="start" data-wiki-id="start">컨트롤러</a></div>
</li>
<li class="level1"><div class="li"> EHCI, <strong>E</strong>nhanced <strong>H</strong>ost <strong>C</strong>ontroller <strong>I</strong>nterface : USB2.0 호스트 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=컨트롤러 컨트롤" class="wikilink1" target="_blank" title="start" data-wiki-id="start">컨트롤러</a></div>
</li>
<li class="level1"><div class="li"> XHCI, e<strong>X</strong>tended <strong>H</strong>ost <strong>C</strong>ontroller <strong>I</strong>nterface : USB3.0 호스트 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=컨트롤러 컨트롤" class="wikilink1" target="_blank" title="start" data-wiki-id="start">컨트롤러</a></div>
</li>
</ul>
<ul>
<li class="level1"><div class="li"> Hand off Enable: 메인보드에 내장된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 호스트 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=컨트롤러 컨트롤" class="wikilink1" target="_blank" title="start" data-wiki-id="start">컨트롤러</a>의 동작을 켜기</div>
</li>
<li class="level1"><div class="li"> Hand off Disable: 메인보드에 내장된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 호스트 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=컨트롤러 컨트롤" class="wikilink1" target="_blank" title="start" data-wiki-id="start">컨트롤러</a>의 동작을 끄기</div>
</li>
</ul>
<div class="tags"><span>
<a href="https://wiki.homerecz.com/doku.php/tag/%EB%B2%84%EC%8A%A4?do=showtag&tag=%EB%B2%84%EC%8A%A4" class="wikilink1" title="tag:버스" rel="tag">버스</a>
</span></div>
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<div class="fn"><sup><a href="#fnt__1" id="fn__1" class="fn_bot">1)</a></sup>
<div class="content">Battery Charge</div></div>
<div class="fn"><sup><a href="#fnt__2" id="fn__2" class="fn_bot">2)</a></sup>
<div class="content">Standard Power Range</div></div>
<div class="fn"><sup><a href="#fnt__3" id="fn__3" class="fn_bot">3)</a></sup>
<div class="content">Extended Power Range</div></div>
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2026-03-18T08:56:57+00:00
Anonymous (anonymous@undisclosed.example.com)
USB Class Compliant
https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/usb_class_compliant
<h1 class="sectionedit1" id="usb_class_compliant">USB Class Compliant</h1>
<div class="level1">
<p>
<strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 규격 준수</strong><sup><a href="#fn__4" id="fnt__4" class="fn_top">4)</a></sup>
</p>
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a> Compliant(<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">클래스</a> 규격 준수) 장치는 특별한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 드라이버 없이도 호스트 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>와 바로 작동할 수 있습니다. 이는 장치가 표준화된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 장치 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">클래스</a> 정의를 따르기 때문입니다. 이러한 표준 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">클래스</a>를 지원하는 운영 체제는 해당 장치를 위한 기본 드라이버를 내장하고 있어, 연결 즉시 장치를 인식하고 사용할 수 있습니다
</p>
<ul>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> HID <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a>: <a href="https://en.wikipedia.org/wiki/USB_human_interface_device_class" class="urlextern" target="_blank" title="https://en.wikipedia.org/wiki/USB_human_interface_device_class" rel="noopener">https://en.wikipedia.org/wiki/USB_human_interface_device_class</a></div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Audio Device <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a></div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=MIDI" class="wikilink1" target="_blank" title="start" data-wiki-id="start">MIDI</a> Device <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a> </div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Video Device <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a>: <a href="https://en.wikipedia.org/wiki/USB_video_device_class" class="urlextern" target="_blank" title="https://en.wikipedia.org/wiki/USB_video_device_class" rel="noopener">https://en.wikipedia.org/wiki/USB_video_device_class</a></div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Printer Device <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a>: <a href="https://en.wikipedia.org/wiki/USB_communications_device_class" class="urlextern" target="_blank" title="https://en.wikipedia.org/wiki/USB_communications_device_class" rel="noopener">https://en.wikipedia.org/wiki/USB_communications_device_class</a></div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Mass Storage Device <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a>: <a href="https://en.wikipedia.org/wiki/USB_mass_storage_device_class" class="urlextern" target="_blank" title="https://en.wikipedia.org/wiki/USB_mass_storage_device_class" rel="noopener">https://en.wikipedia.org/wiki/USB_mass_storage_device_class</a></div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Communications Device <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a>: <a href="https://en.wikipedia.org/wiki/USB_communications_device_class" class="urlextern" target="_blank" title="https://en.wikipedia.org/wiki/USB_communications_device_class" rel="noopener">https://en.wikipedia.org/wiki/USB_communications_device_class</a></div>
</li>
</ul>
<div class="tags"><span>
<a href="https://wiki.homerecz.com/doku.php/tag/usb?do=showtag&tag=USB" class="wikilink1" title="tag:usb" rel="tag">USB</a>,
<a href="https://wiki.homerecz.com/doku.php/tag/%ED%81%B4%EB%9E%98%EC%8A%A4?do=showtag&tag=%ED%81%B4%EB%9E%98%EC%8A%A4" class="wikilink1" title="tag:클래스" rel="tag">클래스</a>
</span></div>
</div>
<div class="footnotes">
<div class="fn"><sup><a href="#fnt__4" id="fn__4" class="fn_bot">4)</a></sup>
<div class="content"><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=클래스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">Class</a>: 규격, Compiant: 준수</div></div>
</div>
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text/html
2026-03-18T08:54:07+00:00
Anonymous (anonymous@undisclosed.example.com)
USB PD
https://wiki.homerecz.com/doku.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/usb_pd
<h1 class="sectionedit1" id="usb_pd">USB PD</h1>
<div class="level1">
<p>
<strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a></strong> <strong>P</strong>ower <strong>D</strong>elivery
</p>
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 표준의 일환으로, 다양한 장치에 더 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 효율적으로 공급할 수 있도록 설계된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 전달 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=프로토콜" class="wikilink1" target="_blank" title="start" data-wiki-id="start">프로토콜</a>이다.
</p>
<p>
기존의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급은 5V로 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>이 고정되어있는 상태에서 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>량을 늘려 USB2.0(2.5W), USB3.0(4.5W), <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> BC(7.5W), <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>-C(15W)의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급을 했던 것에 비하여, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a> 자체도 다양하게(5V, 9V, 15V, 20V 등) 변화시켜 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 공급할 수 있어서 훨씬 더 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급이 가능하다는 것이 가장 큰 차이이다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=인터페이스" class="wikilink1" target="_blank" title="start" data-wiki-id="start">인터페이스</a>를 통해 최대 240W까지 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 전달할 수 있으며, 이는 스마트폰, 태블릿, 노트북 등 다양한 장치를 충전하는 데 사용된다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 단자는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a>으로 두가지로 모두 사용할 수 있다.
</p>
</div>
<!-- EDIT{"target":"section","name":"USB PD","hid":"usb_pd","codeblockOffset":0,"secid":1,"range":"1-882"} -->
<h2 class="sectionedit2" id="usb_pd의_주요_특징">USB PD의 주요 특징</h2>
<div class="level2">
<ul>
<li class="level1"><div class="li"> 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 기본 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 규격보다 훨씬 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 지원합니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 최대 240W(<a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/microphone/phanton_power" class="wikilink1" target="_blank" title="음향:microphone:phanton_power" data-wiki-id="음향:microphone:phanton_power">48V</a>, 5A)까지 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 제공할 수 있습니다. </div>
</li>
<li class="level1"><div class="li"> 양방향 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 양방향 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 전송이 가능합니다. 즉, 충전기에서 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 공급할 뿐만 아니라, <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>에서 충전기로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 공급하는 것도 가능합니다. 이는 노트북과 같은 장치에서 다른 장치를 충전할 때 유용합니다.</div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>과 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>의 유연한 조정: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>(5V, 9V, 15V, 20V 등)과 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>를 동적으로 조정하여, 연결된 장치에 맞는 최적의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 제공합니다. 이를 통해 효율적인 충전이 가능합니다.</div>
</li>
<li class="level1"><div class="li"> <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Type-C <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/connector/start" class="wikilink1" target="_blank" title="음향:audio_equipment:connector:start" data-wiki-id="음향:audio_equipment:connector:start">커넥터</a></strong>: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 주로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Type-C <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/connector/start" class="wikilink1" target="_blank" title="음향:audio_equipment:connector:start" data-wiki-id="음향:audio_equipment:connector:start">커넥터</a>를 통해 구현됩니다. 이 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/connector/start" class="wikilink1" target="_blank" title="음향:audio_equipment:connector:start" data-wiki-id="음향:audio_equipment:connector:start">커넥터</a>는 양방향으로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>과 데이터를 동시에 전송할 수 있는 설계를 가지고 있습니다. <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> Type-C는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 외에도 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.1, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 3.2, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 4 등의 데이터 전송 규격도 지원합니다.</div>
</li>
<li class="level1"><div class="li"> <strong><a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=멀티" class="wikilink1" target="_blank" title="start" data-wiki-id="start">멀티</a>플렉싱(Multiplexing)</strong>: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD를 사용하는 동안, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급을 위한 전선과 데이터 전송을 위한 전선이 동시에 사용됩니다. 즉, 충전 중에도 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a> 간의 데이터 통신이 가능하며, 이를 통해 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> 포트 하나만으로 고속 충전과 데이터 전송을 모두 처리할 수 있습니다.</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"USB PD\uc758 \uc8fc\uc694 \ud2b9\uc9d5","hid":"usb_pd\uc758_\uc8fc\uc694_\ud2b9\uc9d5","codeblockOffset":0,"secid":2,"range":"883-2318"} -->
<h2 class="sectionedit3" id="usb_pd의_작동_방식">USB PD의 작동 방식</h2>
<div class="level2">
<ul>
<li class="level1"><div class="li"> PD Negotiation 프로세스: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 충전기와 연결된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a> 사이에서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 프로파일을 협상하여, 가장 적합한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급을 결정합니다. 충전기는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>가 요구하는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>과 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>를 지원할 수 있는지 확인하고, 지원 가능할 경우 해당 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 프로파일로 전환합니다.</div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 프로파일: <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD는 고정된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 프로파일을 사용하여 다양한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 수준을 제공합니다. 예를 들어, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 2.0에서는 5V/3A, 9V/3A, 15V/3A, 20V/3A 등의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 프로파일이 존재합니다.</div>
</li>
</ul>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/20240825-184921.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Ausb_pd" class="media" target="_blank" title="컴퓨터:bus:usb:20240825-184921.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/bus/usb/20240825-184921.png" class="mediacenter" loading="lazy" alt="" /></a>
</p>
</div>
<!-- EDIT{"target":"section","name":"USB PD\uc758 \uc791\ub3d9 \ubc29\uc2dd","hid":"usb_pd\uc758_\uc791\ub3d9_\ubc29\uc2dd","codeblockOffset":0,"secid":3,"range":"2319-2973"} -->
<h2 class="sectionedit4" id="usb_pd의_버전">USB PD의 버전</h2>
<div class="level2">
</div>
<!-- EDIT{"target":"section","name":"USB PD\uc758 \ubc84\uc804","hid":"usb_pd\uc758_\ubc84\uc804","codeblockOffset":0,"secid":4,"range":"2974-3000"} -->
<h3 class="sectionedit5" id="usb_pd_10">USB PD 1.0</h3>
<div class="level3">
<p>
초기 버전으로 최대 100W(20V, 5A)까지 지원했습니다. 고정된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>에 고정된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>값으로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>하게 됩니다.
</p>
<div class="table sectionedit6"><table class="inline">
<thead>
<tr class="row0">
<th class="col0 centeralign"> 프로필 </th><th class="col1 centeralign"> 5V </th><th class="col2 centeralign"> 12V </th><th class="col3 centeralign"> 20V </th>
</tr>
</thead>
<tr class="row1">
<td class="col0 centeralign"> 0 </td><td class="col1 centeralign" colspan="3"> 비-PD 연결 </td>
</tr>
<tr class="row2">
<td class="col0 centeralign"> 1 </td><td class="col1 centeralign"> 2.0A(10W) </td><td class="col2 centeralign"> 미지원 </td><td class="col3 centeralign"> 미지원 </td>
</tr>
<tr class="row3">
<td class="col0 centeralign"> 2 </td><td class="col1 centeralign"> 2.0A(10W) </td><td class="col2 centeralign"> 1.5A(18W) </td><td class="col3 centeralign"> 미지원 </td>
</tr>
<tr class="row4">
<td class="col0 centeralign"> 3 </td><td class="col1 centeralign"> 2.0A(10W) </td><td class="col2 centeralign"> 3.0A(36W) </td><td class="col3 centeralign"> 미지원 </td>
</tr>
<tr class="row5">
<td class="col0 centeralign"> 4 </td><td class="col1 centeralign"> 2.0A(10W) </td><td class="col2 centeralign"> 3.0A(36W) </td><td class="col3 centeralign"> 3.0A(60W) </td>
</tr>
<tr class="row6">
<td class="col0 centeralign"> 5 </td><td class="col1 centeralign"> 2.0A(10W) </td><td class="col2 centeralign"> 5.0A(60W) </td><td class="col3 centeralign"> 5.0A(100W) </td>
</tr>
</table></div>
<!-- EDIT{"target":"table","name":"","hid":"table","secid":6,"range":"3161-3478"} -->
</div>
<!-- EDIT{"target":"section","name":"USB PD 1.0","hid":"usb_pd_10","codeblockOffset":0,"secid":5,"range":"3001-3479"} -->
<h3 class="sectionedit7" id="usb_pd_20">USB PD 2.0</h3>
<div class="level3">
<p>
<strong>PDO</strong>(<strong>P</strong>ower <strong>D</strong>elivery <strong>O</strong>bject) 지원
</p>
<p>
PDO 방식을 사용하여 충전 프로파일의 유연성이 개선되고, 다양한 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>와의 호환성이 향상되었습니다. 기존 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 1.0의 고정 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>/고정 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a> 방식에서는 고정된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>에 고정된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>만이 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a> 가능했으나, PDO 방식에서는 고정된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>에 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>가 요구하는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>량에 맞게 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>량을 변동하여 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>하게 된다. 60W 이상의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 사용할 때는 E-marker <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a>을 사용해야 한다.
</p>
<div class="table sectionedit8"><table class="inline">
<thead>
<tr class="row0">
<th class="col0 centeralign"> 요구 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a>(W) </th><th class="col1 centeralign"> 5V일 때 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>(A) </th><th class="col2 centeralign"> 9V일 때 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>(A) </th><th class="col3 centeralign"> 15V일 때 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>(A) </th><th class="col4 centeralign"> 20V일 때 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>(A) </th>
</tr>
</thead>
<tr class="row1">
<td class="col0 centeralign"> 0.5~15W </td><td class="col1 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a> ÷ 5 </td><td class="col2 centeralign"> 미지원 </td><td class="col3 centeralign"> 미지원 </td><td class="col4 centeralign"> 미지원 </td>
</tr>
<tr class="row2">
<td class="col0 centeralign"> 15~27W </td><td class="col1 centeralign"> 3A(15W) </td><td class="col2 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a> ÷ 9 </td><td class="col3 centeralign"> 미지원 </td><td class="col4 centeralign"> 미지원 </td>
</tr>
<tr class="row3">
<td class="col0 centeralign"> 27~45W </td><td class="col1 centeralign"> 3A(15W) </td><td class="col2 centeralign"> 3A(27W) </td><td class="col3 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a> ÷ 15 </td><td class="col4 centeralign"> 미지원 </td>
</tr>
<tr class="row4">
<td class="col0 centeralign"> 45~60W </td><td class="col1 centeralign"> 3A(15W) </td><td class="col2 centeralign"> 3A(27W) </td><td class="col3 centeralign"> 3A(45W) </td><td class="col4 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a> ÷ 20 </td>
</tr>
<tr class="row5">
<td class="col0 centeralign"> 60~100W </td><td class="col1 centeralign"> 3A(15W) </td><td class="col2 centeralign"> 3A(27W) </td><td class="col3 centeralign"> 3A(45W) </td><td class="col4 centeralign"> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=출력 아웃 아웃풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">출력</a> ÷ 20<sup><a href="#fn__1" id="fnt__1" class="fn_top">1)</a></sup> </td>
</tr>
</table></div>
<!-- EDIT{"target":"table","name":"","hid":"table1","secid":8,"range":"4034-4551"} -->
</div>
<!-- EDIT{"target":"section","name":"USB PD 2.0","hid":"usb_pd_20","codeblockOffset":0,"secid":7,"range":"3480-4553"} -->
<h3 class="sectionedit9" id="usb_pd_30">USB PD 3.0</h3>
<div class="level3">
<p>
<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 전송의 효율성을 높이고, 새로운 충전 프로파일과 더 높은 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 지원하는 버전입니다. 특히, PPS(Programmable Power Supply) 기능이 지원 가능하게 되어, <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>의 충전 요구에 맞게 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>과 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a>를 더욱 세밀하게 조정할 수 있습니다. 기존 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 1.0, <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 2.0에서는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a> 프로파일이 5V(2A), 12V(5A), 20V(3A) 등 으로 고정된 프로파일을 지원하는 것에 비하여, PPS 방식은 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>에서 요청하는 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a> 및 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전류</a> 사양에 대한 데이터를 받아서 원하는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 요구 사항을 세밀하게 지원할 수 있습니다. 단, 모든 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 3.0에 PPS 기능이 지원되진 않기 때문에 PPS 지원 여부를 체크하는 것이 좋다.
</p>
</div>
<!-- EDIT{"target":"section","name":"USB PD 3.0","hid":"usb_pd_30","codeblockOffset":0,"secid":9,"range":"4554-5327"} -->
<h3 class="sectionedit10" id="usb_pd_31">USB PD 3.1</h3>
<div class="level3">
<p>
최신 버전으로, 최대 240W(<a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/microphone/phanton_power" class="wikilink1" target="_blank" title="음향:microphone:phanton_power" data-wiki-id="음향:microphone:phanton_power">48V</a>, 5A)까지 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 공급이 가능하며, 더 많은 장치와의 호환성을 제공합니다.
</p>
<p>
신규 추가된 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>규격
</p>
<ul>
<li class="level1"><div class="li"> 28V - 100W 이상</div>
</li>
<li class="level1"><div class="li"> 36V - 140W 이상</div>
</li>
<li class="level1"><div class="li"> <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/microphone/phanton_power" class="wikilink1" target="_blank" title="음향:microphone:phanton_power" data-wiki-id="음향:microphone:phanton_power">48V</a> - 180W 이상</div>
</li>
</ul>
</div>
<!-- EDIT{"target":"section","name":"USB PD 3.1","hid":"usb_pd_31","codeblockOffset":0,"secid":10,"range":"5328-5577"} -->
<h2 class="sectionedit11" id="e-marker_케이블">E-marker 케이블</h2>
<div class="level2">
<p>
60W 이하의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>량은 일반적인 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>-C <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a>로도 동작하지만, 그 이상의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>을 사용하는 경우에는 E-marker 칩셋이 내장된 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a>을 사용해야 한다. 고<a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 사용시 E-marker 칩셋에서 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a>이 지원하는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>량 이상의 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a>이 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a>을 통해 전달되지 않도록 제한한다.
</p>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/usb_pd/20240825-165147.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Ausb_pd" class="media" target="_blank" title="컴퓨터:usb_pd:20240825-165147.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/usb_pd/20240825-165147.png" class="media" loading="lazy" alt="" /></a>
</p>
</div>
<!-- EDIT{"target":"section","name":"E-marker \ucf00\uc774\ube14","hid":"e-marker_\ucf00\uc774\ube14","codeblockOffset":0,"secid":11,"range":"5578-5999"} -->
<h2 class="sectionedit12" id="usb_pd_트리거">USB PD 트리거</h2>
<div class="level2">
<p>
일단 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">DC</a> <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=입력 인풋" class="wikilink1" target="_blank" title="start" data-wiki-id="start">입력</a> 단자를 가진 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/start" class="wikilink1" target="_blank" title="음향:audio_equipment:start" data-wiki-id="음향:audio_equipment:start">기기</a>를 위해서 해당 단자의 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>에 맞는 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=전력 파워" class="wikilink1" target="_blank" title="start" data-wiki-id="start">전력</a> 프로파일을 내장한 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a>-C to <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">DC</a> 젠더 장치이다. 대표적으로 <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=USB" class="wikilink1" target="_blank" title="start" data-wiki-id="start">USB</a> PD 단자를 지원하지 않는 노트북을 위한 충전 젠더 등이 있다. 다양한 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">DC</a> <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/audio_equipment/connector/start" class="wikilink1" target="_blank" title="음향:audio_equipment:connector:start" data-wiki-id="음향:audio_equipment:connector:start">커넥터</a> 사이즈와 다양한 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>을 지원하기 때문에, 지원 <a href="https://wiki.homerecz.com/doku.php/%EC%9D%8C%ED%96%A5/electric_circuit/formula_wheel" class="wikilink1" target="_blank" title="음향:electric_circuit:formula_wheel" data-wiki-id="음향:electric_circuit:formula_wheel">전압</a>과 사이즈를 잘 보고 구분해서 사용해야 한다
</p>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/usb_pd/20240825-164339.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Ausb_pd" class="media" target="_blank" title="컴퓨터:usb_pd:20240825-164339.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/usb_pd/20240825-164339.png" class="media" loading="lazy" alt="" /></a>
</p>
<p>
<a href="https://wiki.homerecz.com/lib/exe/detail.php/%EC%BB%B4%ED%93%A8%ED%84%B0/usb_pd/20240825-164521.png?id=%EC%BB%B4%ED%93%A8%ED%84%B0%3Abus%3Ausb%3Ausb_pd" class="media" target="_blank" title="컴퓨터:usb_pd:20240825-164521.png" rel="noopener"><img src="https://wiki.homerecz.com/lib/exe/fetch.php/%EC%BB%B4%ED%93%A8%ED%84%B0/usb_pd/20240825-164521.png" class="media" loading="lazy" alt="" /></a>
</p>
<div class="tags"><span>
<a href="https://wiki.homerecz.com/doku.php/tag/usb?do=showtag&tag=USB" class="wikilink1" title="tag:usb" rel="tag">USB</a>,
<a href="https://wiki.homerecz.com/doku.php/tag/%ED%8C%8C%EC%9B%8C?do=showtag&tag=%ED%8C%8C%EC%9B%8C" class="wikilink1" title="tag:파워" rel="tag">파워</a>
</span></div>
</div>
<!-- EDIT{"target":"section","name":"USB PD \ud2b8\ub9ac\uac70","hid":"usb_pd_\ud2b8\ub9ac\uac70","codeblockOffset":0,"secid":12,"range":"6000-"} --><div class="footnotes">
<div class="fn"><sup><a href="#fnt__1" id="fn__1" class="fn_bot">1)</a></sup>
<div class="content">100W 지원 가능한 E-marker <a href="https://wiki.homerecz.com/doku.php/start?do=showtag&tag=케이블" class="wikilink1" target="_blank" title="start" data-wiki-id="start">케이블</a> 필요</div></div>
</div>