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USB 5V 전원장치 - 편집 역사
2026-04-27T01:02:22Z
이 문서의 편집 역사
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2025년 6월 4일 (수) 07:28에 Togotech님의 편집
2025-06-04T07:28:09Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← 이전 판</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">2025년 6월 4일 (수) 07:28 판</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l2" >2번째 줄:</td>
<td colspan="2" class="diff-lineno">2번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[전자부품]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[전자부품]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"><ol></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"><li>산업용품</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[SMPS]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[SMPS]]</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l11" >11번째 줄:</td>
<td colspan="2" class="diff-lineno">9번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[USB 5V 전원장치]] - 이 페이지</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[USB 5V 전원장치]] - 이 페이지</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[USB 9V 이상 전원장치]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[USB 9V 이상 전원장치]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></ol></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17" >17번째 줄:</td>
<td colspan="2" class="diff-lineno">14번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>USB +5V 전원장치</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>USB +5V 전원장치</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>삼성 Samsung DPP-0920, 5V 1A, Huizhou Sky Fortune Electronics Co., Ltd. 어떤 기기(아마 2.4GHz 무선전화기?)를 위한 용도인지 알 수 없음.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li> [[동축 DC전원 커넥터]]를 꼽아 사용한다.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:power02_001.jpg | 2006.01 제조</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[USB전원 14개 부하실험]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li> [[USB전원 14개 부하실험]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>5V 1.0A,RF TECH, ETA0U18KWK, 2013.01</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>5V 1.0A,RF TECH, ETA0U18KWK, 2013.01</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l35" >35번째 줄:</td>
<td colspan="2" class="diff-lineno">39번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb1_009.jpg | AC 플러그 앞뒤로 접촉하는 방법, SR이 칠해지지 않는 영역이 [[spark gap]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb1_009.jpg | AC 플러그 앞뒤로 접촉하는 방법, SR이 칠해지지 않는 영역이 [[spark gap]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb1_010.jpg | 끊어진 곳</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb1_010.jpg | 끊어진 곳</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>image:usb1_011.jpg | <del class="diffchange diffchange-inline">열수축튜브를 </del>씌여 보강함</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>image:usb1_011.jpg | <ins class="diffchange diffchange-inline">[[열수축 튜브]]를 </ins>씌여 보강함</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></ol></div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l65" >65번째 줄:</td>
<td colspan="2" class="diff-lineno">69번째 줄:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>5.3V 2.0A, 동관삼성전기, 제조년월 2013.11</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>5.3V 2.0A, 동관삼성전기, 제조년월 2013.11</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><ol></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>2020/12/28 끊어지려는 피복 보강</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><gallery></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>image:usb_power06_001.jpg <del class="diffchange diffchange-inline">| 2020/12/28 끊어지려는 피복 보강</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>image:usb_power06_001.jpg</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb_power06_002.jpg</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb_power06_002.jpg</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb_power06_003.jpg</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>image:usb_power06_003.jpg</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></gallery></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><li>2025/04/29 [[고분자 열화]]로 적색, 흑색 개별 내부 피복이 벗겨져 [[전선 단락]]이 발생되어 폐기함</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:usb_power06_004.jpg</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">image:usb_power06_005.jpg | 전선과 커넥터 연결은 [[RJ45 플러그]]에서 사용되는 압착식</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></gallery></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ol></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>5V 2A, USB-B 타입에서</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>5V 2A, USB-B 타입에서</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li> [[Aikoh 9500]] <del class="diffchange diffchange-inline">디지탈 </del>푸시풀 게이지 사용하기 위해, 5V를 9V로 개조함</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li> [[Aikoh 9500]] <ins class="diffchange diffchange-inline">디지털 </ins>푸시풀 게이지 사용하기 위해, 5V를 9V로 개조함</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><ol></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>개조를 위해 분해한 USB 5.0V 2A 전원장치, BT Telecom travel adapter BT-TA7B</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>개조를 위해 분해한 USB 5.0V 2A 전원장치, BT Telecom travel adapter BT-TA7B</div></td></tr>
</table>
Togotech
https://www.togotech.co.kr/index.php?title=USB_5V_%EC%A0%84%EC%9B%90%EC%9E%A5%EC%B9%98&diff=72303&oldid=prev
Togotech: 새 문서: USB 5V 전원장치 <ol> <li> 전자부품 <ol> <li>산업용품 <ol> <li> SMPS <ol> <li> USB전원 , USB 5V 출력 전원 <ol> <li> USB 5V 전원장치 - 이 페...
2024-01-08T12:12:52Z
<p>새 문서: USB 5V 전원장치 <ol> <li> <a href="/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88" title="전자부품" data-bs-title="전자부품">전자부품</a> <ol> <li>산업용품 <ol> <li> <a href="/index.php/SMPS" title="SMPS" data-bs-title="SMPS">SMPS</a> <ol> <li> <a href="/index.php/USB%EC%A0%84%EC%9B%90" title="USB전원" data-bs-title="USB전원">USB전원</a> , <a href="/index.php/USB_5V_%EC%B6%9C%EB%A0%A5_%EC%A0%84%EC%9B%90" title="USB 5V 출력 전원" data-bs-title="USB_5V_출력_전원">USB 5V 출력 전원</a> <ol> <li> <a href="/index.php/USB_5V_%EC%A0%84%EC%9B%90%EC%9E%A5%EC%B9%98" title="USB 5V 전원장치" data-bs-title="USB_5V_전원장치">USB 5V 전원장치</a> - 이 페...</p>
<p><b>새 문서</b></p><div>USB 5V 전원장치<br />
<ol><br />
<li> [[전자부품]]<br />
<ol><br />
<li>산업용품<br />
<ol><br />
<li> [[SMPS]]<br />
<ol><br />
<li> [[USB전원]] , [[USB 5V 출력 전원]]<br />
<ol><br />
<li> [[USB 5V 전원장치]] - 이 페이지<br />
<li> [[USB 9V 이상 전원장치]]<br />
</ol><br />
</ol><br />
</ol><br />
</ol><br />
<li>USB +5V 전원장치<br />
<ol><br />
<li> [[USB전원 14개 부하실험]]<br />
<li>5V 1.0A,RF TECH, ETA0U18KWK, 2013.01<br />
<ol><br />
<li>2015/01/08에 찍은 사진<br />
<gallery><br />
image:usb1_001.jpg<br />
image:usb1_002.jpg | 핸드폰에 꼽힌 상태에서 줄을 잡아당겨 휘어지면서<br />
image:usb1_003.jpg<br />
image:usb1_004.jpg<br />
image:usb1_005.jpg | [[초크 인덕터]]를 넣기 위해 커넥터 손잡이가 길었다. 납땜 단자 떨어지고, 단자 중간에서 끊어짐<br />
image:usb1_006.jpg | micro-B USB 단자 구성<br />
</gallery><br />
<li>2015/03/06 본체쪽에서 케이블 자켓이 끊어져<br />
<gallery><br />
image:usb1_007.jpg | [[초음파 플라스틱 용접]] 부위를 뜯어내<br />
image:usb1_008.jpg | AC 플러그<br />
image:usb1_009.jpg | AC 플러그 앞뒤로 접촉하는 방법, SR이 칠해지지 않는 영역이 [[spark gap]]<br />
image:usb1_010.jpg | 끊어진 곳<br />
image:usb1_011.jpg | 열수축튜브를 씌여 보강함<br />
</gallery><br />
</ol><br />
<li>갤럭시 S1용 충전기(ATADU32KBK, 5.0V 0.7A Renqiu RFTech 2010.06제조)<br />
<ol><br />
<li>2018/08/30 촬영<br />
<gallery><br />
image:power1_001.jpg<br />
image:power1_002.jpg<br />
</gallery><br />
<li>2015/12/22 [[LED링 조명]]용으로 사용함.<br />
<li>2022/12/09 조명 밝기가 어두워 점검함. LED가 장착된 PCB에서 전압을 측정하니 4.1V 나온다.<br />
<gallery><br />
image:led_ring_lamp01_013.jpg<br />
</gallery><br />
<li>2022/12/09 다른 [[USB전원]](PONK AD20-B1U 5V 2A)를 사용하니 4.7V가 나온다. 그러므로 이 제품은 폐기함.<br />
<li>2022/12/23 폐기함. 외관상 아무런 문제가 없음.<br />
<gallery><br />
image:power1_001_001.jpg | 별이 다섯개 [[기판에 정보표시]], [[spark gap]], [[신호 도착순서를 고려한 동박 배선]]<br />
image:power1_001_002.jpg<br />
image:power1_001_004.jpg | 12Ω [[저항기 퓨즈]] 및 [[바람 구멍 방열]]<br />
image:power1_001_003.jpg | [[CEE 7 커넥터]]에서 CEE 7/16 유로플러그 내부 연결방법<br />
</gallery><br />
</ol><br />
<li>5V 1.2A 스마트폰 충전기, Aptech, APNH5V12ACS1, 2014.04<br />
<gallery><br />
image:power1_003.jpg<br />
image:power1_004.jpg | [[spark gap]], [[저항기 퓨즈]]로 8.0오옴 사용.<br />
</gallery><br />
<li>5.3V 2.0A, 동관삼성전기, 제조년월 2013.11<br />
<gallery><br />
image:usb_power06_001.jpg | 2020/12/28 끊어지려는 피복 보강<br />
image:usb_power06_002.jpg<br />
image:usb_power06_003.jpg<br />
</gallery><br />
<li>5V 2A, USB-B 타입에서<br />
<ol><br />
<li> [[Aikoh 9500]] 디지탈 푸시풀 게이지 사용하기 위해, 5V를 9V로 개조함<br />
<ol><br />
<li>개조를 위해 분해한 USB 5.0V 2A 전원장치, BT Telecom travel adapter BT-TA7B<br />
<gallery><br />
image:aikoh9505a03_004.jpg<br />
image:aikoh9505a03_005.jpg<br />
image:aikoh9505a03_006.jpg | 두 군데 [[spark gap]]이 보인다.<br />
image:aikoh9505a03_007.jpg<br />
</gallery><br />
<li>전압분배회로<br />
<gallery><br />
image:aikoh9505a03_008.jpg | 01C=100x100=10k, 12k//100k=10.7k<br />
image:aikoh9505a03_009.jpg | 10k에 병렬로 붙인 680x10=6.8k오옴 1% 저항<br />
image:aikoh9505a03_010.jpg | 왜 6.8k오옴을 붙였는지 계산식<br />
</gallery><br />
</ol><br />
</ol><br />
<li>2016/02/02 APN 이창우 선물<br />
<ol><br />
<li>선물전체<br />
<gallery><br />
image:charger2_001.jpg<br />
</gallery><br />
<li>#1 AD12-B1U, 2020/01/23 5V를 4.2V(TTA-24핀 전압용)로 개조해보려고 분해<br />
<ol><br />
<li>외관 및 내부<br />
<gallery><br />
image:usb_power04_001.jpg<br />
image:usb_power04_002.jpg<br />
image:usb_power04_003.jpg | 103BM-G1 4114A6 - 조사안됨.<br />
image:usb_power04_004.jpg | R6 33k와 R8 16k로 전압 결정. R8 저항값이 높을수록 전압이 낮아짐.<br />
</gallery><br />
<li>4.2V 출력되도록 개조<br />
<gallery><br />
image:usb_power04_005.jpg | R8을 떼어내고 VR로 대체<br />
image:usb_power04_006.jpg | 흔들리지 않게 풀칠 준비<br />
image:usb_power04_007.jpg<br />
image:usb_power04_008.jpg | 뚜껑 풀칠하고, 전압 미세조정할 수 있도록<br />
</gallery><br />
</ol><br />
<li>#2 - 2016/10/14 동작안돼<br />
<gallery><br />
image:charger2_003.jpg<br />
image:charger2_003_001.jpg | 초음파 융착 자국. FR4 PCB사용을 잘했다?<br />
image:charger2_003_002.jpg<br />
image:charger2_003_003.jpg | 왼쪽 철판이 휘어있다.<br />
image:charger2_003_004.jpg | 풀이 너무 많다.<br />
image:charger2_003_005.jpg | FET 다리가 너무 짧다 - 방열 문제<br />
</gallery><br />
<li>#4 LCP-05001000A, LC Power Electronics Co., Ltd.<br />
<gallery><br />
image:charger2_005.jpg<br />
</gallery><br />
</ol><br />
<li>2020/12/05 2-포트<br />
<ol><br />
<li>외관<br />
<gallery><br />
image:usb_power05_001.jpg | USB 2Port, Tab, iPad/iPhone<br />
image:usb_power05_002.jpg | BX0502000, DC5V 2A, Shenzhen Borasen, 제조년월 2013.07<br />
</gallery><br />
<li>내부 - 특별히 포트별로 출력 용도를 구분할 이유가 없다.<br />
<gallery><br />
image:usb_power05_003.jpg<br />
image:usb_power05_004.jpg<br />
</gallery><br />
<li>고장<br />
<gallery><br />
image:usb_power05_005.jpg | LED 리드가 흔들리면 단면 PCB에 납땜된 곳이 떨어진다.<br />
image:usb_power05_006.jpg | 고무 실링이 부풀어 올라 있다.<br />
image:usb_power05_007.jpg | 출력용 10V [[전해C]] 두 개 모두 전해액이 증발하였다.<br />
image:usb_power05_008.jpg | 깡통이 찢어졌다.<br />
</gallery><br />
<li>부하실험<br />
<gallery><br />
image:usb_power05_009.jpg | 케이블을 사용하지 않았기 때문에, 순수한 본체 출력 전력을 측정하였다.<br />
</gallery><br />
<li>5회 부하실험 엑셀 데이터 <br />
<gallery><br />
image:usb_power05_010.png | 전류를 2A까지 상승시키고, trip되면 1A에서부터 다시 상승, 이를 반복<br />
image:usb_power05_011.png | Tap 포트에서 측정<br />
image:usb_power05_012.png | iPad 포트에서 측정<br />
</gallery><br />
<li>결론: 삼성 갤럭시 탭은 위에 꼽고, 애플 아이패드 및 아이폰은 아래에 꼽으라고 적어 놓으면, 그렇게 적어 놓지 않는 제품보다 훨씬 많이 팔리기 때문이다.<br />
</ol><br />
</ol><br />
<li>전원 어댑터에 부착된<br />
<ol><br />
<li>해외 여행용 전원 어댑터에 USB 2포트<br />
<gallery><br />
image:charger_usb01_001.jpg<br />
image:charger_usb01_002.jpg<br />
</gallery><br />
</ol><br />
<li>USB 6포트, 디엠셀파 Z1 Banker<br />
<ol><br />
<li>사용 설명서, 5V 10A 50W를 6개 출력으로 분배하므로 개당 평균 1.6A(최대 2.4A) 출력이 가능.<br />
<gallery><br />
image:charger_usb02_005.jpg<br />
</gallery><br />
<li>2017/05/15, 옥션에서 34,000원에 구입함.<br />
<gallery><br />
image:charger_usb02_001.jpg<br />
image:charger_usb02_002.jpg<br />
image:charger_usb02_003.jpg<br />
</gallery><br />
<li>임시 성능 테스트<br />
<gallery><br />
image:charger_usb02_004.jpg | 5오옴 저항기 6개 연결하니, 사진속 케이블 끝단에서 전압은 4.25~4.4V로 측정됨.<br />
</gallery><br />
<li>AC 플러그를 꼽을 때 불꽃 방전소리가 꽤 크게 발생하여 내부가 궁금해 분해. 2020/12/07<br />
<gallery><br />
image:charger_usb02_006.jpg | PCB는 아래 케이스와 나사 2개로 고정된다. 열리는 뚜껑이 있다.<br />
image:charger_usb02_007.jpg | 위쪽 덮개 방열판을 뜯어내면<br />
image:charger_usb02_008.jpg | 2014.04.19 PCB<br />
image:charger_usb02_009.jpg | [[NTC 돌입전류차단]] 부품이 없다. 그래서 AC220V 불꽃방전 소리가 들린다.<br />
</gallery><br />
<li>어느 한 포트 부하실험 엑셀 데이터 <br />
<gallery><br />
image:charger_usb02_010.png | 한 포트로는 2.7A까지 공급할 수 있다.<br />
</gallery><br />
</ol><br />
</ol></div>
Togotech