{"id":9313,"date":"2025-06-18T08:37:55","date_gmt":"2025-06-18T08:37:55","guid":{"rendered":"https:\/\/imiapower.com\/?p=9313"},"modified":"2025-06-23T03:26:17","modified_gmt":"2025-06-23T03:26:17","slug":"usb-pd-buyers-checklist-2025","status":"publish","type":"post","link":"https:\/\/imiapower.com\/ja\/usb-pd-buyers-checklist-2025\/","title":{"rendered":"USB PD\u306e\u30d1\u30ef\u30fc\u3092\u89e3\u304d\u653e\u3064\uff1a2025\u5e74\u306b\u5411\u3051\u305f\u5b9f\u8a3c\u6e08\u307f\u306e\u8cfc\u5165\u8005\u5411\u3051\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8"},"content":{"rendered":"

\u9700\u8981\u304c\u9ad8\u307e\u308b\u306b\u3064\u308c\u3066 \u6025\u901f\u5145\u96fb<\/strong>\u00a0\u305d\u3057\u3066 \u7701\u96fb\u529b\u96fb\u5b50\u6a5f\u5668<\/strong>\u00a0\u696d\u754c\u5168\u4f53\u3067USB Power Delivery\uff08USB PD\uff09\u306e\u666e\u53ca\u304c\u52a0\u901f\u3059\u308b\u4e2d\u3001USB Power Delivery\u306f\u4e16\u754c\u6a19\u6e96\u3068\u3057\u3066\u53f0\u982d\u3057\u3066\u3044\u307e\u3059\u3002\u5145\u96fb\u5668\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u3042\u308b\u3044\u306fOEM\/ODM\u751f\u7523\u5411\u3051\u306e\u7d44\u307f\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0\u3092\u8abf\u9054\u3059\u308b\u5834\u5408\u3067\u3082\u3001USB PD\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4eca\u3084\u5fc5\u9808\u4e8b\u9805\u3067\u3059\u3002 \u8cb7\u3044\u624b\u306b\u3068\u3063\u3066\u306e\u91cd\u8981\u306a\u5229\u70b9<\/strong>.<\/p>\n

\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u306fUSB\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3059\u3079\u3066\u306e\u3053\u3068\u304c\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3059 PD\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong>, \u4ed5\u69d8<\/strong>\u3001 \u305d\u3057\u3066 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong> 2025\u5e74\u306b\u5411\u3051\u3066\u3002<\/p>\n

USB \u96fb\u6e90\u4f9b\u7d66\uff1a\u6982\u8981<\/h2>\n

USB PD\uff08\u96fb\u529b\u4f9b\u7d66\uff09<\/strong>\u00a0\u67d4\u8edf\u306a\u5145\u96fb\u3068\u96fb\u529b\u4ea4\u6e09\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059 USB-C\u30b3\u30cd\u30af\u30bf<\/strong>\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u5145\u96fb\u96fb\u5727\u3068\u96fb\u6d41\u3092\u52d5\u7684\u306b\u9078\u629e\u3057\u3001\u6700\u5927 240W<\/strong>\u00a0\u306e\u4e0b\u3067 USB PD 3.1<\/strong>\u00a0\u4ed5\u69d8\u3002<\/p>\n

\u4e3b\u306a\u5229\u70b9:<\/strong>\u00a0<\/strong>1\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u4e21\u65b9\u306b\u5bfe\u5fdc \u30c7\u30fc\u30bf\u3068\u96fb\u529b<\/strong>. <\/strong>\u30c7\u30d0\u30a4\u30b9\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u96fb\u529b\u4f9b\u7d66\u3092\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3057\u307e\u3059\u3002 \u53cc\u65b9\u5411\u5145\u96fb<\/strong>. <\/strong>\u6709\u52b9\u306b\u3059\u308b \u6025\u901f\u5145\u96fb<\/strong> \u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u3001\u643a\u5e2f\u96fb\u8a71\u3001\u30e2\u30cb\u30bf\u30fc\u306a\u3069<\/p>\n

USB PD\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u9032\u5316<\/h2>\n

\"USB<\/p>\n

\u8cfc\u5165\u8005\u306e\u30d2\u30f3\u30c8: \u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c AVS (\u8abf\u6574\u53ef\u80fd\u96fb\u5727\u4f9b\u7d66) \u304a\u3088\u3073 PPS (\u30d7\u30ed\u30b0\u30e9\u30e0\u53ef\u80fd\u96fb\u6e90) \u6a5f\u80fd\u3092\u5099\u3048\u305f USB PD 3.1 \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

USB-C: \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30d0\u30c3\u30af\u30dc\u30fc\u30f3<\/h2>\n

USB PD\u306b\u306f USB\u30bf\u30a4\u30d7C\u30b3\u30cd\u30af\u30bf<\/strong>\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059:\u00a0\u30ea\u30d0\u30fc\u30b7\u30d6\u30eb\u30d7\u30e9\u30b0\u8a2d\u8a08<\/strong>. <\/strong>\u9ad8\u96fb\u6d41\u5bb9\u91cf\uff08\u6700\u59275A\uff09\u3002 USB 3.1 \u304a\u3088\u3073 USB 4 \u30c7\u30fc\u30bf\u898f\u683c<\/strong><\/p>\n

\u5b89\u5168\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u3092\u8981\u6c42\u3057\u307e\u3059\u3002\u00a0E\u30de\u30fc\u30af\u4ed8\u304dUSB-C\u30b1\u30fc\u30d6\u30eb<\/strong>\u00a0(3A\u3092\u8d85\u3048\u308b\u4f7f\u7528\u306e\u5834\u5408)\u3002 USB-IF\u8a8d\u8a3c<\/strong> \u3059\u3079\u3066\u306eUSB\u30b1\u30fc\u30d6\u30eb\u3068\u30dd\u30fc\u30c8\u7528<\/p>\n

\u6025\u901f\u5145\u96fb\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u53ef\u80fd\u306a\u96fb\u6e90\uff08PPS\uff09<\/h2>\n

\u6025\u901f\u5145\u96fb<\/strong>\u00a0USB PD\u7d4c\u7531\u3067\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u309230\u5206\u4ee5\u5185\u306b50\uff5e70%\u307e\u3067\u5145\u96fb\u3067\u304d\u307e\u3059\u3002PPS\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u96fb\u5727\/\u96fb\u6d41\u5236\u5fa1\u306b\u3088\u308a\u3055\u3089\u306b\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u3001\u767a\u71b1\u3068\u30d0\u30c3\u30c6\u30ea\u30fc\u3078\u306e\u8ca0\u62c5\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002Samsung Galaxy S\/Note\u30b7\u30ea\u30fc\u30ba\u3001Xiaomi\u3001PPS\u5bfe\u5fdc\u306e\u65b0\u578b\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

\u63a2\u3059\uff1a<\/strong>\u00a0<\/strong>PPS\u5bfe\u5fdcGaN\u5145\u96fb\u5668\u3002\u300cPD\/PPS\u300d\u3068\u8868\u793a\u3055\u308c\u305fUSB-C\u30dd\u30fc\u30c8\u3002 5V\uff5e20V\u306e\u8abf\u6574\u53ef\u80fd\u306a\u51fa\u529b<\/strong><\/p>\n

\u30de\u30eb\u30c1\u30dd\u30fc\u30c8\uff06GaN USB PD\u5145\u96fb\u5668<\/a><\/h2>\n

\u30de\u30eb\u30c1\u30dd\u30fc\u30c8USB PD\u5145\u96fb\u5668\u306f \u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u540c\u6642\u306b\u5145\u96fb<\/strong>\u00a0\u901f\u5ea6\u3084\u96fb\u529b\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3002PD\u30d7\u30ed\u30c8\u30b3\u30eb\u3068 GaN\uff08\u7a92\u5316\u30ac\u30ea\u30a6\u30e0\uff09<\/strong>\u00a0\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u3088\u308a\u3001\u52b9\u7387\u3001\u30b5\u30a4\u30ba\u7e2e\u5c0f\u3001\u71b1\u7ba1\u7406\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n

\u8cfc\u5165\u8005\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8:<\/strong>\u00a0<\/strong>\u3059\u3079\u3066\u306eUSB-C\u30dd\u30fc\u30c8 PD\u5bfe\u5fdc<\/strong>\uff1f \u306f \u7a92\u5316\u30ac\u30ea\u30a6\u30e0<\/strong> \u71b1\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u5b89\u5168\u306b\u5145\u96fb\u3067\u304d\u308b\u3088\u3046\u306b\u30dd\u30fc\u30c8\u306f\u5206\u96e2\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/p>\n

\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30c6\u30b9\u30c8\u3068\u8a8d\u8a3c<\/h2>\n

\u8f38\u5165\u696d\u8005\u3068OEM\u306b\u3068\u3063\u3066\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306f\u4ee5\u4e0b\u306e\u4e21\u65b9\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>\u00a0\u305d\u3057\u3066 \u6cd5\u7684\u5b89\u5168\u6027<\/strong>.<\/p>\n

\u78ba\u8a8d\u3059\u3079\u304d\u70b9:<\/strong>\u00a0<\/strong>USB-IF\u8a8d\u8a3c<\/strong>\u00a0\u5145\u96fb\u5668\u3001\u30b1\u30fc\u30d6\u30eb\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u7528\u3002\u30d1\u30b9 USB PD\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30c6\u30b9\u30c8\u30b9\u30a4\u30fc\u30c8\uff08CTS\uff09<\/strong>. <\/strong>E\u30de\u30fc\u30af\u4ed8\u304dUSB-C\u30b1\u30fc\u30d6\u30eb\u3002 \u904e\u96fb\u5727\u4fdd\u8b77<\/strong>\u00a0\u305d\u3057\u3066 \u77ed\u7d61\u5b89\u5168<\/strong><\/p>\n

\u63a8\u5968\uff1a<\/strong> \u5927\u91cf\u6ce8\u6587\u306e\u524d\u306b\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9 \u30ec\u30dd\u30fc\u30c8\u307e\u305f\u306f\u30c6\u30b9\u30c8\u7d50\u679c\u3092\u8981\u6c42\u3057\u307e\u3059\u3002<\/p>\n

2025\u5e74\u306eB2B\u8abf\u9054\u306e\u691c\u8a0e\u4e8b\u9805<\/h2>\n

\u6b21\u56de USB PD \u88fd\u54c1\u3092\u6ce8\u6587\u3059\u308b\u524d\u306b\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u00a0PD 3.1 \u30b5\u30dd\u30fc\u30c8<\/strong>\u00a0\u6700\u5927240W\u3002\u4e3b\u8981\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30d6\u30e9\u30f3\u30c9\u306b\u5bfe\u5fdc\u3057\u305fPPS\u6a5f\u80fd\u3002\u3059\u3079\u3066\u306e\u30b1\u30fc\u30d6\u30eb\u304cUSB-IF\u8a8d\u8a3c\u3092\u53d6\u5f97\u3002GaN\u30c1\u30c3\u30d7\u306e\u7d71\u5408\u306b\u3088\u308a\u71b1\u52b9\u7387\u3092\u5411\u4e0a\u3002\u30de\u30eb\u30c1\u30dd\u30fc\u30c8PD\u51fa\u529b\u3002 PD\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/strong>\u00a0\u7d44\u307f\u8fbc\u307f\u88fd\u54c1\u5411\u3051\u3002USB-C\u30b1\u30fc\u30d6\u30eb\u306e\u54c1\u8cea\uff08E\u30de\u30fc\u30af\u3001\u30b7\u30fc\u30eb\u30c9\u3001\u8a8d\u8a3c\u6e08\u307f\uff09\u3002AVS\u306b\u3088\u308b\u96fb\u5727\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u30b5\u30dd\u30fc\u30c8<\/p>\n

\u6700\u5f8c\u306b<\/h2>\n

USB PD\u304c\u4e16\u754c\u6a19\u6e96\u306e\u5145\u96fb\u898f\u683c\u306b\u306a\u308b\u306b\u3064\u308c\u3001\u8cfc\u5165\u8005\u306f\u30ef\u30c3\u30c8\u6570\u3060\u3051\u3067\u306a\u304f\u3001 \u30d7\u30ed\u30c8\u30b3\u30eb<\/strong>, \u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong>\u3001 \u305d\u3057\u3066 \u71b1\u8a2d\u8a08<\/strong>\u00a0\u3042\u3089\u3086\u308b USB-C \u30c7\u30d0\u30a4\u30b9\u306e\u80cc\u5f8c\u306b\u3002<\/p>\n

\u8abf\u9054\u3059\u308b\u5834\u5408 USB-C\u5145\u96fb\u5668\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u53ef\u80fd\u306a\u96fb\u6e90\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u7d44\u307f\u8fbc\u307fPD\u30b7\u30b9\u30c6\u30e0<\/strong>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c \u6700\u65b0\u306eUSB PD\u898f\u683c<\/strong>\u00a0\u9069\u5207\u306a\u8a8d\u8a3c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"

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