{"id":4320,"date":"2015-05-04T16:56:11","date_gmt":"2015-05-04T07:56:11","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=4320"},"modified":"2016-06-22T08:17:08","modified_gmt":"2016-06-21T23:17:08","slug":"upgrading-da-300usb-power-supply-unit","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/d-i-y\/upgrading-da-300usb-power-supply-unit-4320\/","title":{"rendered":"DA-300USB\u306e\u96fb\u6e90\u5efb\u308a\u3092\u30b0\u30ec\u30fc\u30c9\u30a2\u30c3\u30d7\u3057\u3066\u307f\u305f"},"content":{"rendered":"<h3>DA-300USB\u306e\u96fb\u6e90\u3092\u30c7\u30b8\u30bf\u30eb\uff65\u30a2\u30ca\u30ed\u30b0\u500b\u5225\u4f9b\u7d66\u65b9\u5f0f\u306b\u6539\u9020\u3057\u3066\u307f\u305f<\/h3>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55987-640x424.jpg\" alt=\"DA-300USB with Custom Power Supply\" width=\"640\" height=\"424\" class=\"size-medium wp-image-4325\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55987.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55987-240x159.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u898b\u305f\u76ee\u306f\u53ea\u306e\u30c8\u30e9\u30f3\u30b9\u65b9\u5f0f\u306e\u5916\u90e8\u96fb\u6e90\u88c5\u7f6e\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u3060\u3051\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304c\uff0e\uff0e\uff0e<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55983-640x427.jpg\" alt=\"Upgrading Power Supplies\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4323\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55983.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55983-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u4e2d\u8eab\u306f\u96fb\u6e90\u307e\u308f\u308a\u3092\u5927\u5e45\u6539\u5584\u3057\u3066\u30bb\u30d1\u30ec\u30fc\u30c8\u96fb\u6e90\u4f9b\u7d66\u65b9\u5f0f\u306b\u306a\u3063\u3066\u3044\u308b<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<br>\r\n\r\n<p>\u5148\u306e\u8a18\u4e8b\u3067\u3001DA-300USB\u306e\u5185\u90e8\u3067DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u7528\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u5916\u90e8\u306eAC\u30a2\u30c0\u30d7\u30bf\u3092\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\u65b9\u5f0f\u306e\u96fb\u6e90\u30a2\u30c0\u30d7\u30bf\u306b\u4ea4\u63db\u3057\u3066\u3082\u3042\u307e\u308a\u52b9\u679c\u304c\u306a\u304b\u3063\u305f\u304c\u3001DA-300USB\u306e\u5185\u90e8\u69cb\u9020\u304c\u628a\u63e1\u3067\u304d\u305f\u306e\u3067\u5185\u90e8\u306e\u96fb\u6e90\u4f9b\u7d66\u65b9\u5f0f\u3092\u30c7\u30b8\u30bf\u30eb\u7cfb\u3068\u30a2\u30ca\u30ed\u30b0\u7cfb\u306b\u5206\u3051\u3001\u305d\u308c\u305e\u308c\u5225\u7cfb\u7d71\u306e\u96fb\u6e90\u3092\u500b\u5225\u306b\u4f9b\u7d66\u3059\u308b\u3053\u3068\u3067\u5c11\u3057\u3067\u3082\u97f3\u8cea\u3092\u6539\u5584\u3057\u3088\u3046\u8a66\u307f\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u6700\u8fd1\u306e\u30dd\u30fc\u30bf\u30d6\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u4e7e\u96fb\u6c60\u3084\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\u3001USB\u7aef\u5b50\u306a\u3069\u304b\u3089\u306e\u7d66\u96fb\u3067\u96fb\u6e90\u3092\u4f9b\u7d66\u3059\u308b\u5358\u4e00DC\u96fb\u6e90\u4f9b\u7d66\u65b9\u5f0f\u304c\u4e3b\u6d41\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u5185\u90e8\u3067DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u7528\u3044\u3066\u30a2\u30ca\u30ed\u30b0\u7cfb\u3084\u30c7\u30b8\u30bf\u30eb\u7cfb\u306a\u3069\u306e\u56de\u8def\u3067\u5fc5\u8981\u3068\u306a\u308bDC\u96fb\u6e90\u3092\u4f5c\u308a\u51fa\u3059\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u308b\uff0eDC\u96fb\u6e90\u3092\u5358\u7d14\u306b\u964d\u5727\u3055\u305b\u308b\u3060\u3051\u306a\u3089\u3001\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306a\u3069\u3067\u7c21\u5358\u306b\u96fb\u5727\u3092\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30ce\u30a4\u30ba\u7684\u306b\u3082\u305d\u308c\u307b\u3069\u5f71\u97ff\u306f\u306a\u3044\u306e\u3067\u9ad8\u97f3\u8cea\u30aa\u30fc\u30c7\u30a3\u30aa\u56de\u8def\u3067\u7528\u3044\u3066\u3082\u7279\u306b\u652f\u969c\u306f\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u554f\u984c\u3068\u306a\u308b\u306e\u306fDC\u96fb\u6e90\u306e\u6607\u5727\u3068\u8ca0\u96fb\u6e90\u306e\u4f9b\u7d66\u3067\u3001DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3068\u3044\u3046\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u65b9\u5f0f\u306e\u96fb\u6e90\u5909\u63db\u51e6\u7406\u304c\u5fc5\u8981\u306b\u306a\u308b\uff0e\u8ca0\u96fb\u6e90\u306e\u65b9\u306f\u5358\u4e00\u306eDC\u6b63\u96fb\u6e90\u3092OP\u30a2\u30f3\u30d7\u3084\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u56de\u8def\u306a\u3069\u3092\u7528\u3044\u3066\u7591\u4f3c\u7684\u306b\u4e2d\u70b9\u3092\u30b0\u30e9\u30a6\u30f3\u30c9\u5316\u3057\u3066\u4f5c\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u30b0\u30e9\u30f3\u30c9\u96fb\u4f4d\u304c\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u56de\u8def\u306e\u5b89\u5b9a\u6027\u3084\u53d6\u308a\u6271\u3044\u306e\u9762\u3067\u3067\u304d\u308c\u3070\u907f\u3051\u305f\u3044\u3068\u3053\u308d\u3060\uff0e\u6700\u8fd1\u306f\u5b89\u304f\u3066\u9ad8\u6027\u80fd\u306aDC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u30e6\u30cb\u30c3\u30c8\u304c\u6ca2\u5c71\u51fa\u56de\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5c02\u3089\u3053\u306e\u3088\u3046\u306a\u76ee\u7684\u3067\u306fDC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u30e6\u30cb\u30c3\u30c8\u304c\u5185\u90e8\u3067\u6570\u767eKHz\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3092\u304a\u3053\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u9ad8\u5468\u6ce2\u30ce\u30a4\u30ba\u3092\u5468\u56f2\u306b\u307e\u304d\u6563\u3089\u3059\u306e\u3067\u30a2\u30ca\u30ed\u30b0\u7cfb\u306e\u56de\u8def\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u907f\u3051\u3089\u308c\u306a\u3044\uff0e\u9ad8\u97f3\u8cea\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4e16\u754c\u3067DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u4f7f\u7528\u306a\u3069\u8ad6\u5916\u3067\u3042\u308b\u3053\u3068\u306f\u8a00\u3046\u307e\u3067\u3082\u306a\u3044\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p>&#8230; \u3068\u3044\u3046\u8a33\u3067DA-300USB\u306e\u8af8\u60aa\u306e\u6839\u6e90\u3067\u3042\u308bDC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u53d6\u3063\u6255\u3063\u3066\u3001\u901a\u5e38\u306eAC\u96fb\u6e90\u65b9\u5f0f\u3068\u540c\u3058\u3088\u3046\u306b\u30a2\u30ca\u30ed\u30b0\u56de\u8def\u3084\u30c7\u30b8\u30bf\u30eb\u56de\u8def\u306a\u3069\u306e\u96fb\u6e90\u3092\u500b\u5225\u306b\u4f9b\u7d66\u3059\u308b\u4e8b\u3092\u691c\u8a0e\u3057\u3066\u307f\u308b\u4e8b\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u5c1a\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u96fb\u5b50\u5de5\u4f5c\u306e\u77e5\u8b58\u306e\u7121\u3044\u4eba\u9054\u304c\u5b89\u6613\u306b\u6539\u9020\u306b\u624b\u3092\u51fa\u3057\u3066\u5931\u6557\u3057\u3066\u5f8c\u6094\u3057\u306a\u3044\u69d8\u306b\u3001\u6562\u3048\u3066\u5177\u4f53\u7684\u306a\u6539\u9020\u624b\u9806\u3084\u56de\u8def\u56f3\u7b49\u306f\u8a18\u8f09\u3057\u306a\u3044\u306e\u3067\u3001\u81ea\u5206\u306e\u96fb\u5b50\u5de5\u4f5c\u30b9\u30ad\u30eb\u3068\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u3066\u3042\u308b\u5185\u5bb9\u3092\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u3001\u81ea\u5206\u3067\u6539\u9020\u53ef\u80fd\u304b\u3069\u3046\u304b\u5224\u65ad\u3057\u3066\u6b32\u3057\u3044\uff0e\u96fb\u5b50\u5de5\u4f5c\u306b\u304b\u306a\u308a\u6163\u308c\u305f\u4eba\u3067\u306a\u3051\u308c\u3070\u4eca\u56de\u3068\u540c\u3058\u3088\u3046\u306a\u6539\u9020\u3092\u884c\u3046\u4e8b\u306f\u96e3\u3057\u3044\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<h4>\u5148\u305a\u306f\u30ce\u30a4\u30ba\u306e\u4f9b\u7d66\u6e90\u3068\u306a\u3063\u3066\u3057\u307e\u3046DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u53d6\u308a\u6255\u3046<\/h4>\r\n<br>\r\n<p>DA-300USB\u306eDC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306f\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u3068\u306f\u5225\u306e\u30c9\u30fc\u30bf\u30ab\u30fc\u30c9\u306b\u306a\u3063\u3066\u304a\u308a\u30018P\u306e\u30d4\u30f3\u30d8\u30c3\u30c0\u4e8c\u5bfe\u3092\u4ecb\u3057\u3066\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u5074\u3068\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\uff0e\u53d6\u308a\u306f\u305a\u3057\u305fDC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306f\u4e8c\u5ea6\u3068\u518d\u5229\u7528\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3068\u601d\u3046\u304c\u3001\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u306e\u7a7a\u304d\u30b9\u30da\u30fc\u30b9\u304c\u52ff\u4f53\u306a\u3044\u306e\u3067\u30018P\u306e\u30d4\u30f3\u30d8\u30c3\u30c0\u30bd\u30b1\u30c3\u30c8\u3092\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306b\u53d6\u308a\u4ed8\u3051\u3001\u53d6\u308a\u306f\u305a\u3057\u305fDC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u623b\u3059\u3053\u3068\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/04\/PK55955-640x424.jpg\" alt=\"Remove DC\/DC convertor\" width=\"640\" height=\"424\" class=\"size-medium wp-image-4306\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/04\/PK55955.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/04\/PK55955-240x159.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306f8P\u30d8\u30c3\u30c0\u3092\u4ecb\u3057\u3066\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55957-640x427.jpg\" alt=\"Reusable DC\/DC Convertor Module\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4333\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55957.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55957-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>8P\u30d8\u30c3\u30c0\u30bd\u30b1\u30c3\u30c8\u3092\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306b\u53d6\u308a\u4ed8\u3051\u3001\u81ea\u5206\u3067\u30a2\u30c9\u30aa\u30f3\u30c9\u30fc\u30bf\u30ab\u30fc\u30c9\u3092\u642d\u8f09\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f<\/span>\r\n<br>\r\n<br>\r\n\r\n<\/div>\r\n<br>\r\n<h4>\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3092\u53d6\u308a\u5916\u3057\u30b3\u30cd\u30af\u30bf\u3092\u53d6\u308a\u4ed8\u3051\u308b<\/h4>\r\n<br>\r\n<p>DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e +\/- DC 11V \u306e\u51fa\u529b\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u306e DC +\/- 9V \u7528\u306e\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf(7809\/7909\uff09\u3068DAC\u7528\u306eDC+5V\u3001DC+3.3V\u7528\u306e \u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf(7805)\u306b\u4f9b\u7d66\u3055\u308c\u3066\u3044\u308b\uff0e7805\u306e\u51fa\u529b\u306f\u66f4\u306b\u30c7\u30b8\u30bf\u30eb\u7cfb\u7528\u3068\u30a2\u30ca\u30ed\u30b0\u7cfb\u7528\u306e2\u7cfb\u7d71\u306eDC +3.3V\u7cfb\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306b\u4f9b\u7d66\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u7528\u306b\u3001DC +\/- 9V\u3001DC +5V, DC +3.3V\uff08\u30a2\u30ca\u30ed\u30b0\uff09\u3001DC +3.3V\uff08\u30c7\u30b8\u30bf\u30eb\uff09\u306e\u5408\u8a085\u7cfb\u7d71\u3092\u500b\u5225\u306b\u4f9b\u7d66\u3067\u304d\u308c\u3070\u7406\u60f3\u7684\u306a\u306e\u3060\u304c\u3001\u305d\u308c\u3082\u5927\u5909\u306a\u306e\u3067\u3068\u308a\u3042\u3048\u305a\u6539\u9020\u3057\u6613\u3044\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf(7805,7809,7909\uff09\u306b\u7740\u76ee\u3057\u3066\u30013\u7cfb\u7d71\u306eDC\u96fb\u6e90\u3092\u4f9b\u7d66\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u308b\uff0e\u5b89\u76f4\u306b DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u51fa\u529b\u5074\u306b DC +\/- 12V \u3092\u7a81\u3063\u8fbc\u3093\u3067\u3082\u826f\u3044\u304c\u3001\u30ce\u30a4\u30ba\u3092\u5c11\u3057\u3067\u3082\u6e1b\u3089\u3057\u305f\u3044\u306e\u3067\u3053\u308c\u3089\u306e\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3092\u53d6\u3063\u6255\u3046\u3053\u3068\u306b\u3059\u308b\uff0e\u3053\u3046\u3057\u3066\u304a\u3051\u3070\u5f8c\u3067OP\u30a2\u30f3\u30d7\u306a\u3069\u306e\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u306e\u96fb\u5727\u3092\u5909\u66f4\u3059\u308b\u4e8b\u304c\u5bb9\u6613\u306b\u306a\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u53d6\u308a\u5916\u3057\u305f\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u8de1\u5730\u306b\u306f\u3001\u65e5\u5727\u306eXH\u30b7\u30ea\u30fc\u30ba\u306a\u3069\u306e2.54mm\u30d4\u30c3\u30c1\u306e\u30b3\u30cd\u30af\u30bf\u3092\u53d6\u308a\u4ed8\u3051\u3066\u304a\u3051\u3070\u5916\u90e8\u304b\u3089\u306e\u7d66\u96fb\u306b\u3068\u3066\u3082\u4fbf\u5229\u3060\uff0e\u6b63\u96fb\u6e90\u7528\u306e78xx\u30b7\u30ea\u30fc\u30ba\u306e\u30d4\u30f3\u756a\u53f7\u306f\u30011\u756a\u304c\u5165\u529b\u5074\u30012\u756a\u304cGND\u30013\u756a\u304c\u51fa\u529b\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u8ca0\u96fb\u6e90\u7528\u306e79xx\u30b7\u30ea\u30fc\u30ba\u306f1\u756a\u304cGND\u30012\u756a\u304c\u5165\u529b\u5074\u30013\u756a\u304c\u51fa\u529b\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u51fa\u529b\u5074\u306e\u30d4\u30f3\u306b\u76f4\u63a5\u5916\u90e8\u304b\u3089\u96fb\u6e90\u3092\u4f9b\u7d66\u3059\u308c\u3070\u826f\u3044\uff0e<\/p>\r\n<br>\r\n\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55961-640x427.jpg\" alt=\"Replacing IC regulators\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4336\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55961.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55961-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u8de1\u5730\u306b\u65e5\u5727XH\u30b7\u30ea\u30fc\u30ba\u306e\u30b3\u30cd\u30af\u30bf\u3092\u53d6\u308a\u4ed8\u3051\u3001<br>\u5916\u90e8\u304b\u3089\u76f4\u63a5\u7d66\u96fb\u30c6\u30b9\u30c8\u3057\u3066\u307f\u308b<\/span>\r\n<br>\r\n<br>\r\n\r\n<\/div>\r\n<br>\r\n\r\n<h4>\u5916\u90e8\u7d66\u96fb\u5236\u5fa1\u7528\u306e\u30c9\u30fc\u30bf\u30ab\u30fc\u30c9\u306e\u4f5c\u6210<\/h4>\r\n<br>\r\n<p>DC\/DC\u30b3\u30f3\u30d0\u30fc\u30c8\u306e\u8de1\u5730\u306e\u6709\u52b9\u6d3b\u7528\u3068\u3057\u3066\u3001\u5916\u90e8\u7d66\u96fb\u3092\u5236\u5fa1\u3059\u308b\u7c21\u5358\u306a\u30c9\u30fc\u30bf\u30ab\u30fc\u30c9\u3092\u4f5c\u308b\u3053\u3068\u306b\u3057\u305f\uff0e\u732b\u306e\u984d\u307b\u3069\u306e\u5c0f\u3055\u306a\u30b9\u30da\u30fc\u30b9\u306a\u306e\u3067\u672c\u683c\u7684\u306a\u5236\u5fa1\u56de\u8def\u3092\u642d\u8f09\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u306e\u3067\u3001DA-300USB\u306e\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\u306b\u9023\u52d5\u3057\u3066\u5916\u90e8\u7d66\u96fb\u7cfb\u3082\u81ea\u52d5\u7684\u306bON\/OFF\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f\u3068\u90fd\u5408\u304c\u826f\u3044\uff0e\u5e78\u3044\u306a\u3053\u3068\u306b\u3001DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u5165\u529b\u5074\u306b\u306fDA-300USB\u306e\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\u306b\u9023\u52d5\u3057\u305f DC+15V\u304c\u7d66\u96fb\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u305d\u306e\u307e\u307e\u5916\u90e8\u7d66\u96fb\u306e\u5236\u5fa1\u306b\u4f7f\u3046\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u56de\u8def\u306f\u81f3\u3063\u3066\u7c21\u5358\u3067\u3001OMRON\u306e\u5c0f\u578bDC\u30ea\u30ec\u30fc G5V-2(DC12V) \u3092\u4f7f\u3063\u3066\u5916\u90e8\u7d66\u96fb\u56de\u8def\u306eON\/OFF\u3092\u5236\u5fa1\u3057\u3066\u3044\u308b\u3060\u3051\u3060\uff0e\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u5236\u5fa1\u30dc\u30fc\u30c9\u5074\u304b\u3089\u306fDC +15V\u304c\u4f9b\u7d66\u3055\u308c\u308b\u304c\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u904e\u96fb\u5727\u306a\u306e\u3067\u30010.5A\u30bf\u30a4\u30d7\u306e\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf 78M12 \u3092\u4f7f\u3063\u3066\u30ea\u30ec\u30fc\u306e\u96fb\u5727\u306b\u5408\u308f\u305b\u3066\u3042\u308b\uff0e\u30ea\u30ec\u30fc\u306e\u99c6\u52d5\u30671\u500b\u5f53\u305f\u308a20mA\u7a0b\u5ea6\u6d88\u8cbb\u3059\u308b\u304c\u3001\u5143\u3005DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3067\u6d88\u8cbb\u3057\u3066\u3044\u305f\u96fb\u529b\u306b\u8f03\u3079\u308c\u3070\u5fae\u3005\u305f\u308b\u7269\u3060\u308d\u3046\uff0e\u30ea\u30ec\u30fc\u3092\u99c6\u52d5\u3057\u305f\u304f\u306a\u3044\u5834\u5408\u306f\u3001\u30b8\u30e3\u30f3\u30d1\u30fc\u30d4\u30f3\u3092\u5916\u305b\u3070\u30ea\u30ec\u30fc\u99c6\u52d5\u56de\u8def\u3092\u906e\u65ad\u3059\u308b\u4e8b\u3082\u53ef\u80fd\u3060\uff0eDA-300USB\u306e\u96fb\u6e90\u30b9\u30a4\u30c3\u30c1\u306b\u9023\u52d5\u3055\u305b\u308b\u5fc5\u8981\u304c\u306a\u3051\u308c\u3070\u3001\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306e\u7d66\u96fb\u30dd\u30a4\u30f3\u30c8\u3092\u30ea\u30ec\u30fc\u306eCOM\u63a5\u70b9\u5074\u306b\u3064\u306a\u3044\u3067\u304a\u304d\u3001\u30ea\u30ec\u30fc\u306eNC\u63a5\u70b9\u5074\u306b\u5916\u90e8\u7d66\u96fb\u56de\u8def\u3092\u3064\u306a\u3044\u3067\u7f6e\u3051\u3070\u826f\u3044\uff0e\u30c9\u30fc\u30bf\u30ab\u30fc\u30c9\u306b\u306f\u30ea\u30ec\u30fc\u306eNC\u5074\u3068NO\u5074\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u4e21\u65b9\u306e\u5916\u90e8\u7d66\u96fb\u30b3\u30cd\u30af\u30bf\u3092\u7528\u610f\u3057\u3066\u3042\u308b\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55967-640x427.jpg\" alt=\"Adding relay control circuit\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4338\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55967.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55967-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u5916\u90e8\u96fb\u6e90\u5236\u5fa1\u7528\u306e\u30ea\u30ec\u30fc\u56de\u8def\u3092\u30c9\u30fc\u30bf\u30fc\u30ab\u30fc\u30c9\u306b\u8f09\u305b\u308b\uff08\u30b3\u30cd\u30af\u30bf\u306fNC\u5074\u3068NO\u5074\u306e\u4e21\u65b9\u3092\u7528\u610f\u3057\u3066\u3042\u308b\uff09<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<br>\r\n<h4>\u30c7\u30b8\u30bf\u30eb\u5236\u5fa1\u7cfb\u306e\u30dc\u30fc\u30c9\u7528\u306e\u96fb\u6e90\u3092\u691c\u8a0e\u3059\u308b<\/h4>\r\n<br>\r\n<p>\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306e\u96fb\u6e90\u74b0\u5883\u306f\u307b\u307c\u76ee\u51e6\u304c\u3064\u3044\u305f\u3068\u3053\u308d\u3067\u3001USB\u56de\u8def\u3084DIR\u30c1\u30c3\u30d7\u3001DSP\u306a\u3069\u306e\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u30c9\u30fc\u30bf\u30ab\u30fc\u30c9\u306e\u96fb\u6e90\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3059\u308b\uff0e\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u96fb\u6e90\u3068\u3057\u3066\u306f\u901a\u5e38\u306f+5V\u304b+3.3V\u3067\u56de\u8def\u8a2d\u8a08\u3092\u884c\u3046\u3053\u3068\u304c\u591a\u3044\u304c\u3001DA-300USB\u306e\u5834\u5408\u306f\u5143\u3005\u5916\u90e8\u304b\u3089\u5358\u4e00\u306e+15V\u3092\u4f9b\u7d66\u3059\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u5168\u3066\u306e\u30dc\u30fc\u30c9\u304c\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u96fb\u6e90\u3092+5V\u3042\u308b\u3044\u306f+3.3V\u3067\u4f9b\u7d66\u3059\u308b\u306b\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u51e6\u7406\u7cfb\u30dc\u30fc\u30c9\u306e\u96fb\u6e90\u7cfb\u7d71\u3092\u8a73\u7d30\u306b\u8abf\u3079\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\uff0e\u3053\u308c\u306f\u5927\u5909\u56f0\u96e3\u306a\u4f5c\u696d\u3067\u3001\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306e+15V\u4f9b\u7d66\u306e\u554f\u984c\u3082\u3042\u308b\u306e\u3067\u3001\u4eca\u56de\u306f\u9762\u5012\u306a\u4e8b\u306f\u6b62\u3081\u3066\u305d\u306e\u307e\u307e+15V\u3092\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u51e6\u7406\u30dc\u30fc\u30c9\u306e\u96fb\u6e90\u3068\u3057\u3066\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306e\u30ea\u30ec\u30fc\u306e\u99c6\u52d5\u96fb\u6d41\u5206\u3092\u5165\u308c\u3066\u3082\u30c7\u30b8\u30bf\u30eb\u5236\u5fa1\u30dc\u30fc\u30c9\u7cfb\u306e\u6d88\u8cbb\u96fb\u6d41\u306f\u5b9f\u6e2c\u3067\u7d04260\u301c280mA\u7a0b\u5ea6\u3067\u3042\u3063\u305f\uff0e\u6539\u9020\u524d\u306eDC+15V\u5358\u96fb\u6e90\u5165\u529b\u6642\u306e\u6d88\u8cbb\u96fb\u529b\u306e\u534a\u5206\u7a0b\u5ea6\u306a\u306e\u3067\u3001\u30c7\u30b8\u30bf\u30eb\u5236\u5fa1\u30dc\u30fc\u30c9\u7cfb\u306e\u96fb\u6e90\u3068\u3057\u3066\u306f +DC 15V 400\u301c500mA\u7a0b\u5ea6\u306e\u4f9b\u7d66\u529b\u3067\u554f\u984c\u7121\u3044\u3060\u308d\u3046\uff0e\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e\u96fb\u6e90\u306a\u306e\u3067\u3042\u307e\u308a\u30ce\u30a4\u30ba\u3092\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u304c\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u3068\u3044\u3046\u8a33\u306b\u3082\u884c\u304b\u306a\u3044\u306e\u3067\u3001\u624b\u6301\u3061\u306e\u96fb\u6e90\u30ec\u30ae\u30e5\u30ec\u30fc\u30bfIC\u306eLM350\u3092\u4f7f\u3063\u3066\u7c21\u5358\u306aDC +15V\u5b89\u5b9a\u5316\u96fb\u6e90\u3092\u4f5c\u6210\u3057\u305f\uff0e\u524d\u56de\u306e\u96fb\u6e90\u56de\u8def\u3092\u305d\u306e\u307e\u307e\u4f7f\u3063\u3066\u3082\u826f\u3044\u306e\u3060\u304c\u3001\u5fc5\u8981\u4ee5\u4e0a\u306b\u5927\u304d\u306a\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\uff08S.E.L SP-162 16V2A\uff09\u3068\u5927\u5bb9\u91cf\u96fb\u89e3\u30b3\u30f3\u30c7\u30f3\u30b5\u3084\u79cb\u6708\u96fb\u5b50\u306e\u30ed\u30fc\u30ce\u30a4\u30ba\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u57fa\u677f\u306f\u52ff\u4f53\u306a\u3044\u306e\u3067\u3001\u30b1\u30fc\u30b9\uff08IDEAL C0-80D\uff09\u3060\u3051\u6d41\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u3001\u96fb\u6e90\u56de\u8def\u3084\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\u306f\u5168\u3066\u30ea\u30d7\u30ec\u30fc\u30b9\u3059\u308b\u3053\u3068\u306b\u3059\u308b\uff0e<\/p>\r\n<br>\r\n<h4>\u5916\u4ed8\u3051\u96fb\u6e90\u30dc\u30c3\u30af\u30b9\u306e\u4f5c\u6210<\/h4>\r\n<br>\r\n<p>\u96fb\u6e90\u7528\u306e\u30b1\u30fc\u30b9\u306f\u524d\u56de\u4f7f\u7528\u3057\u305f\u7269\u3092\u305d\u306e\u307e\u307e\u4f7f\u3046\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3001\u3053\u306e\u30b1\u30fc\u30b9\u306b\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u306e +\/- 12\u301c15V\u3001DAC\u7528\u306eDC +5V\u3001\u305d\u308c\u306b\u30c7\u30b8\u30bf\u30eb\u51e6\u7406\u30dc\u30fc\u30c9\u7528\u306e +15V \u306e4\u7cfb\u7d71\u306e\u96fb\u6e90\u3092\u8f09\u305b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\uff0e\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\u306e\uff12\u6b21\u5074\u30924\u56de\u8def\u7528\u610f\u3059\u308b\u306e\u306f\u30b9\u30da\u30fc\u30b9\u7684\u306b\u96e3\u3057\u3044\u306e\u3067\u3001\u4eca\u56de\u306f\u624b\u6301\u3061\u306e\u5c0f\u578b\u30c8\u30ed\u30a4\u30c0\u30eb\u30b3\u30a2\u30c8\u30e9\u30f3\u30b9\u3092\uff12\u500b\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u305f\uff0e\u30b1\u30fc\u30b9\u306e\u9ad8\u3055\u304c80mm\u3068\u6bd4\u8f03\u7684\u4f59\u88d5\u304c\u5728\u308b\u306e\u3067\u3001\u96fb\u78c1\u6c17\u7684\u306b\u306f\u8a98\u5c0e\u30ce\u30a4\u30ba\u306a\u3069\u306e\u70b9\u3067\u597d\u307e\u3057\u304f\u306f\u7121\u3044\u304c\u3001\u30c8\u30ed\u30a4\u30c0\u30eb\u30c8\u30e9\u30f3\u30b9\u306e\uff12\u6bb5\u91cd\u306d\u3067\u7121\u7406\u77e2\u7406\u62bc\u3057\u8fbc\u3080\u3053\u3068\u306b\u3057\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u30c8\u30ed\u30a4\u30c0\u30eb\u30b3\u30a2\u30c8\u30e9\u30f3\u30b9\u306f\u5171\u7acb\u30a8\u30ec\u30b7\u30e7\u30c3\u30d7\u304c\u8ca9\u58f2\u3057\u3066\u3044\u308b\u7269\u3067\u3001<br>\r\n<br>\r\n<br>\r\n<p>\uff65<a href=\"http:\/\/eleshop.jp\/shop\/g\/gBB1414\/\" target=\"_blank\">HDB-12(8V)<\/a>\r\n<br>\r\n<p>\uff65<a href=\"http:\/\/eleshop.jp\/shop\/g\/gBB1416\/\" target=\"_blank\">HDB-30(L)<\/a>\r\n<br>\r\n<br>\r\n<p>\u3092\u7528\u3044\u305f\uff0eHDB-30(L)\u3092 \u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u306e +\/- 12\u301c15V\u7528\u306e\u6b63\u8ca0\u96fb\u6e90\u7528\u306b\u4f7f\u3044\u3001HDB-12(8V)\u306e\u65b9\u306f\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u30dc\u30fc\u30c9\u7528\u306e+15V\u3068DAC\u7528\u306e+5V\u7528\u306e\u96fb\u6e90\u306b\u7528\u3044\u308b\uff0eHDB-12(8V)\u306e\uff12\u6b21\u5074\u306e\u96fb\u5727\u306f [ \u51fa\u529b\uff1a0V(\u7070)-8V(\u6a59)\/500mA\u30010V(\u9ed2)-18V(\u9ec4)-36V(\u7dd1)\/200mA ] \u306a\u306e\u3067\u3001\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u51e6\u7406\u30dc\u30fc\u30c9\u7528\u306e+15V\u7528\u306b\u5fc5\u8981\u3068\u306a\u308b300mA\u7a0b\u5ea6\u306e\u96fb\u6d41\u3092\u4f9b\u7d66\u3059\u308b\u306e\u306b\u306f\u5411\u3044\u3066\u3044\u306a\u3044\u304c\u3001\u30bb\u30f3\u30bf\u30fc\u30bf\u30c3\u30d7\u306b\u3088\u308b\u4e21\u6ce2\u6574\u6d41\u56de\u8def\u306b\u3057\u3066\u3042\u308b\uff0e\u4eca\u5f8c\u3001\u3082\u3046\u4e00\u56de\u308a\u5927\u304d\u306a\u5bb9\u91cf\u306e\u9069\u5207\u306a\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\u306b\u7f6e\u304d\u63db\u3048\u308b\u4e88\u5b9a\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u96fb\u6e90\u56de\u8def\u3082\uff14\u7cfb\u7d71\u8f09\u305b\u308b\u306e\u306f\u5927\u5909\u306a\u306e\u3067\u3001\u4eca\u56de\u306f\u30b9\u30c8\u30ed\u30d9\u30ea\u30fc\u30ea\u30ca\u30c3\u30af\u30b9\u304c\u8ca9\u58f2\u3057\u3066\u3044\u308b\u5c0f\u578b\u306e\u30ed\u30fc\u30ce\u30a4\u30ba\u30bf\u30a4\u30d7\u306e\u96fb\u6e90\u5236\u5fa1\u30e2\u30b8\u30e5\u30fc\u30eb <a href=\"https:\/\/strawberry-linux.com\/catalog\/items?code=12047\" target=\"_blank\">&#8220;TPS7A4700 \u8d85\u30ed\u30fc\u30ce\u30a4\u30ba\u30fb\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u6b63\u51fa\u529b\uff09&#8221;<\/a> \u3068 <a href=\"https:\/\/strawberry-linux.com\/catalog\/items?code=12048\" target=\"_blank\">&#8220;TPS7A3301 \u8d85\u30ed\u30fc\u30ce\u30a4\u30ba\u30fb\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u8ca0\u51fa\u529b\uff09&#8221;<\/a>\u3092\u6d3b\u7528\u3057\u3066\u30b9\u30da\u30fc\u30b9\u306e\u6709\u52b9\u5229\u7528\u3092\u8b00\u308b\u3053\u3068\u306b\u3059\u308b\uff0e\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3048\u307072x48mm\u306e\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f\u4e0a\u306b\u3001\u9ad8\u6027\u80fd\u306a +\/-\u96fb\u6e90\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3060\uff0e<\/p>\r\n<br>\r\n<p>\uff14\u7cfb\u7d71\u306e\u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u3092\u500b\u5225\u306b\u5f15\u3063\u5f35\u308a\u51fa\u3059\u306e\u306f\u5927\u5909\u306a\u306e\u3067\u3001\u4eca\u56de\u306f\u97f3\u8cea\u7684\u306b\u306f\u597d\u307e\u3057\u304f\u306f\u306a\u3044\u304c\u4e00\u672c\u306e\u591a\u82af\u30b1\u30fc\u30d6\u30eb\uff088\u82af\uff09\u3067DA-300USB\u5074\u306b\u7d66\u96fb\u3059\u308b\u3053\u3068\u306b\u3057\u305f\uff0e\u30aa\u30e4\u30a4\u30c7\u96fb\u6c17\u3067\u58f2\u3063\u3066\u3044\u305f &#8220;VVC-018  BANDO DENSEN&#8221; \u3068\u3044\u3046\u5916\u5f846mm\u7a0b\u306e\u30b1\u30fc\u30d6\u30eb\u3060\u304c\u3001\u3067\u304d\u308c\u3070\u3082\u3063\u3068\u592a\u304f\u3066\u6027\u80fd\u306e\u826f\u3044\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u3044\u305f\u3044\u3068\u3053\u308d\u3060\uff0eDA-300USB\u5074\u306e\u80cc\u9762\u306eDC\u30b8\u30e3\u30c3\u30af\u3092\u53d6\u308a\u5916\u3057\u305f\u89d2\u7a74\uff08W:9.5mm, H:11.2mm\uff09\u306b\u901a\u3059\u4e8b\u304c\u3067\u304d\u308c\u3070\u826f\u3044\u306e\u3067\u3001\u3082\u3046\u5c11\u3057\u30b0\u30ec\u30fc\u30c9\u306e\u9ad8\u3044\u30b1\u30fc\u30d6\u30eb\u3092\u7528\u610f\u3057\u305f\u65b9\u304c\u826f\u304b\u3063\u305f\u304b\u3082\u3057\u308c\u306a\u3044\uff0e\u96fb\u6e90\u30b1\u30fc\u30b9\u304b\u3089\u306e\u51fa\u529b\u7528\u306e\u30b3\u30cd\u30af\u30bf\u3068\u3057\u3066\u3001\u96fb\u7dda\u306e\u5916\u5f84\u306e\u5236\u9650\u304b\u3089\u30018\u30d4\u30f3\u30bf\u30a4\u30d7\u306e\u591a\u6cbb\u898b\u7121\u7dda\u96fb\u6a5f\u88fd\u306e\u4e38\u5f62\u30b3\u30cd\u30af\u30bf\uff08R29-J8M\/R29-R8F\uff09\u3092\u4f7f\u7528\u3057\u305f\u304c\u3001\u3053\u3061\u3089\u3082\u4f7f\u7528\u30b1\u30fc\u30d6\u30eb\u3068\u306e\u517c\u306d\u5408\u3044\u3082\u3042\u308b\u306e\u3067\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u59a5\u5354\u304c\u5fc5\u8981\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u7528\u306e\u6b63\u8ca0\u96fb\u6e90\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u96fb\u5727\u306f\u3001\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u5074\u306eOP\u30a2\u30f3\u30d7\u3084\u30d8\u30c3\u30c9\u30d5\u30a9\u30f3\u30a2\u30f3\u30d7\u90e8\u306e\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u56de\u8def\u306e\u96fb\u5727\u8a2d\u8a08\u5024\u306b\u5408\u308f\u305b\u3066\u3001+\/- 9V \u306b\u3057\u3066\u304a\u304f\u306e\u304c\u4e00\u756a\u7121\u96e3\u3060\u304c\u3001OP\u30a2\u30f3\u30d7\u3084\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u56de\u8def\u90e8\u306e\u4f9b\u7d66\u96fb\u5727\u3068\u3057\u3066\u306f\u901a\u5e38\u306f\u3082\u3063\u3068\u9ad8\u304f\u3066\u3082\u5927\u4e08\u592b\u3060\u308d\u3046\uff0e\u3069\u306e\u7a0b\u5ea6\u307e\u3067\u8a31\u5bb9\u53ef\u80fd\u306a\u306e\u304b\u306f\u3001\u304d\u3061\u3093\u3068\u56de\u8def\u56f3\u3092\u8d77\u3053\u3057\u3066\u5404\u90e8\u54c1\u306e\u8a31\u5bb9\u7bc4\u56f2\u3084\u56de\u8def\u8a2d\u8a08\u306a\u3069\u3092\u8abf\u3079\u306a\u3051\u308c\u3070\u5224\u3089\u306a\u3044\uff0e+\/- 9V\u3068\u3044\u3046\u306e\u306f\u3001\u5165\u529b\u5074\u306eDC+15V\u3092DC\/DC\u30b3\u30f3\u30d0\u30fc\u30bf\u3067 +\/- 11V \u7a0b\u5ea6\u306e\u51fa\u529b\u96fb\u5727\u304b\u3089\u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306b\u3088\u308b\u5b89\u5b9a\u5316\u56de\u8def\u306e\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u96fb\u5727\u3092\u8003\u616e\u3057\u305f\u7d50\u679c\u3067\u305d\u3046\u306a\u3063\u305f\u3060\u3051\u3060\u308d\u3046\uff0e\u8a66\u3057\u306b +\/- 15V \u3067\u99c6\u52d5\u3057\u3066\u307f\u305f\u304c\u3001\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u90e8\u304c\u6b6a\u3093\u3060\u308a\u30ce\u30a4\u30ba\u304c\u5897\u3048\u305f\u308a\u3057\u3066\u306f\u3044\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u90e8\u306e\u4f9b\u7d66\u96fb\u5727\u306f +\/- 12V \u3067\u904b\u7528\u3057\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55971-640x427.jpg\" alt=\"External Power Unit\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4342\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55971.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55971-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u624b\u524d\u5074\u304b\u3089 DAC\u7528+5V\u3001\u30c7\u30b8\u30bf\u30eb\u51e6\u7406\u7cfb +15V\u3001\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u306e\u8ca0\u96fb\u6e90\u3001\u6b63\u96fb\u6e90\u30e2\u30b8\u30e5\u30fc\u30eb<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55974-640x427.jpg\" alt=\"Output Connector\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4344\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55974.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55974-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u4eca\u56de\u306f\u4f7f\u3044\u52dd\u624b\u3092\u8003\u3048\u3066\u96fb\u6e90\u30e6\u30cb\u30c3\u30c8\u306e\u51fa\u529b\u306f\u4e38\u5f62\u306e\u30de\u30eb\u30c1\u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3057\u305f<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55984-640x424.jpg\" alt=\"Power receiving control unit\" width=\"640\" height=\"424\" class=\"size-medium wp-image-4345\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55984.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK55984-240x159.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u80cc\u9762\u306eDC\u30b8\u30e3\u30c3\u30af\u7a74\u3092\u5229\u7528\u3057\u3066\u53d6\u308a\u8fbc\u3093\u3060\u591a\u82af\u30b1\u30fc\u30d6\u30eb\u306e\u5148\u3092<br>\u7d66\u96fb\u90e8\u306b\u63a5\u7d9a\u3059\u308b\uff08\u7dd1\uff65\u7070\uff1aDAC 5V\u3001\u9ec4\uff65\u9752\uff1a\u30c7\u30b8\u30bf\u30eb\u7cfb\uff09<\/span>\r\n<br>\r\n<br>\r\n<\/div>\r\n<br>\r\n<p>\u809d\u5fc3\u306e\u97f3\u8cea\u306f\u3069\u3046\u304b\u3068\u3044\u3046\u3068\u3001\u5b9f\u9a13\u3067\u5916\u90e8\u96fb\u6e90\u88c5\u7f6e\u304b\u3089\u6bd4\u8f03\u7684\u592a\u3081\u306730cm\u7a0b\u5ea6\u306e\u592a\u3081\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u7d66\u96fb\u3057\u305f\u969b\u306b\u306f\u3001\u97f3\u8cea\u7684\u306b\u304b\u306a\u308a\u52b9\u679c\u304c\u3042\u3063\u305f\u3068\u611f\u3058\u305f\u306e\u3060\u304c\u3001\u7d30\u76ee\u306e\u591a\u82af\u30b1\u30fc\u30d6\u30eb\u30672m\u7a0b\u5ea6\u5f15\u304d\u56de\u3057\u305f\u5834\u5408\u306f\u3001\u3084\u306f\u308a\u97f3\u8cea\u306e\u52a3\u5316\u306f\u907f\u3051\u3089\u308c\u306a\u3044\u69d8\u3060\uff0e\u5f53\u305f\u308a\u524d\u3068\u8a00\u3048\u3070\u5f53\u305f\u308a\u524d\u306a\u306e\u3060\u304c\u3001\u96fb\u6e90\u4f9b\u7d66\u7528\u306e\u30e9\u30a4\u30f3\u306f\u6975\u529b\u77ed\u304f\u4f4e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u5fb9\u3059\u308b\u3068\u3044\u3046\u306e\u304c\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u9650\u3089\u305a\u5168\u3066\u306e\u96fb\u5b50\u56de\u8def\u306b\u5171\u901a\u306e\u30bb\u30aa\u30ea\u30fc\u3067\u3042\u308b\u4e8b\u3092\u75db\u611f\u3057\u305f\u6b21\u7b2c\u3067\u3042\u308b\uff0e\uff0e\uff0e<\/p>\r\n<br>\r\n<p>\u96fb\u6e90\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u95a2\u3057\u3066\u3001&#8221;new_western_elec&#8221; \u3055\u3093\u306e\u30d6\u30ed\u30b0\u3067\u300e<a href=\"http:\/\/nw-electric.way-nifty.com\/blog\/2015\/03\/ldo-23b6.html\" target=\"_blank\">\u96fb\u5727\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u7a2e\u985e\u3068\u7279\u5fb4\u3000LDO\u3068\u306f\u4f55\u304b<\/a>\u300f\u3068\u3044\u3046\u8a18\u4e8b\u3067\u3001LDO\u578b\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bfIC\u3068\u65e7\u6765\u578b\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bfIC\u3068\u56de\u8def\u65b9\u5f0f\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8ff0\u3079\u3089\u308c\u3066\u304a\u308a\u3001\u51fa\u529b\u6bb5\u306e\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u304c\u30b3\u30ec\u30af\u30bf\u51fa\u529b\uff08LDO\uff09\u3068\u30a8\u30df\u30c3\u30bf\u51fa\u529b\uff08\u65e7\u6765\u578b\uff09\u3067\u3001\u51fa\u529b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u5927\u304d\u304f\u9055\u3046\uff08\u30a8\u30df\u30c3\u30bf\u51fa\u529b\u306e\u65b9\u304c\u5727\u5012\u7684\u306b\u4f4e\u3044\uff09\u3068\u3044\u3046\u4e8b\u304c\u89e3\u8aac\u3055\u308c\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<p>\u4eca\u56de\u3001\u30a2\u30ca\u30ed\u30b0\u7cfb\u306e\u96fb\u6e90\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306bLDO\u578b\u306eTPS7A4700\u3092\u7528\u3044\u305f\u304c\u3001\u6700\u521d\u306e\u30e1\u30a4\u30f3\u57fa\u677f\u3078\u306e\u76f4\u63a5\u96fb\u6e90\u4f9b\u7d66\u5b9f\u9a13\u306e\u969b\u306b\u306fLM317\/LM337\u306b\u3088\u308b\u65e7\u6765\u578b\u306e\u53ef\u5909\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3092\u6bd4\u8f03\u7684\u592a\u3081\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u77ed\u8ddd\u96e2\u914d\u7dda\u3057\u3066\u3044\u305f\u306e\u3067\u3001\u96fb\u6e90\u5efb\u308a\u306e\u51fa\u529b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u3044\u3046\u70b9\u3067\u306f\u5927\u304d\u304f\u7570\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3082\u3057\u308c\u306a\u3044\uff0e\u6539\u9020\u3092\u7d42\u3048\u3066\u6700\u7d42\u7684\u306a\u5b8c\u6210\u72b6\u614b\u3067\u97f3\u3092\u805e\u3044\u305f\u6642\u306b\u3001\u9014\u4e2d\u6bb5\u968e\u306e\u5b9f\u9a13\u3067\u97f3\u3092\u805e\u3044\u305f\u6642\u3068\u304b\u306a\u308a\u9055\u548c\u611f\u3092\u611f\u3058\u305f\u306e\u306f\u3001\u3053\u306e\u4e8b\u304c\u5927\u304d\u304f\u5f71\u97ff\u3057\u3066\u3044\u308b\u306e\u304b\u3082\u3057\u308c\u306a\u3044\uff0e<\/p>\r\n<br>\r\n<p>\u3084\u306f\u308a\u5916\u90e8\u96fb\u6e90\u30dc\u30c3\u30af\u30b9\u306b\u3088\u308b\u30bb\u30d1\u30ec\u30fc\u30c8\u7d66\u96fb\u65b9\u5f0f\u3067\u306f\u30d9\u30b9\u30c8\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u306a\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\uff0eDA-300USB\u306e\u30b1\u30fc\u30b9\u3092\u305d\u306e\u307e\u307e\u4f7f\u7528\u3059\u308b\u4e8b\u306f\u8ae6\u3081\u3066\u3001\u3061\u3083\u3093\u3068\u3057\u305f\u30b1\u30fc\u30b9\u306b\u96fb\u6e90\u56de\u8def\u3068\u5171\u306bDA-300USB\u306e\u57fa\u677f\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u914d\u7f6e\u3059\u308b\u306e\u304c\u30d9\u30b9\u30c8\u306a\u9078\u629e\u306a\u3088\u3046\u3060\uff0e\u5fae\u5c11\u306a\u4fe1\u53f7\u3092\u6271\u3046DAC\u90e8\u306e\u96fb\u6e90\u306f\u30ed\u30fc\u30ce\u30a4\u30baLDO\u30bf\u30a4\u30d7\u306e\u96fb\u6e90\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3092\u4f7f\u3044\u3001\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u7cfb\u306f\u591a\u5c11\u30ce\u30a4\u30ba\u304c\u3042\u3063\u3066\u3082\u30ed\u30fc\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u96fb\u6e90\u4f9b\u7d66\u304c\u53ef\u80fd\u306a\u65e7\u6765\u578b\u306e\u96fb\u6e90\u30ec\u30ae\u30e5\u30ec\u30fc\u30bfIC\u3092\u4f7f\u3046\u3068\u3044\u3046\u65b9\u91dd\u3067\u884c\u3053\u3046\u3068\u601d\u3046\uff0e<\/p>\r\n<br>\r\n<p>DENON\u306eDA-300USB\u306b\u95a2\u3057\u3066\u306f\u7d50\u69cb\u30b7\u30d3\u30a2\u306a\u8a55\u4fa1\u3060\u3063\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u79c1\u81ea\u8eab\u306f\u8cb7\u3063\u3066\u826f\u304b\u3063\u305f\u3068\u601d\u3063\u3066\u3044\u308b\uff0e\u4f55\u3088\u308a\u3082\u4e45\u3005\u306b\u6539\u9020\u30de\u30a4\u30f3\u30c9\u3092\u304f\u3059\u3050\u308b\u3044\u3058\u308a\u7532\u6590\u306e\u3042\u308b\u88fd\u54c1\u3067\u3001\u7d50\u69cb\u697d\u3057\u3093\u3067\u904a\u3070\u305b\u3066\u8cb0\u3063\u305f\uff0e\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3082\u826f\u304f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u5927\u30e1\u30fc\u30ab\u30fc\u30d6\u30e9\u30f3\u30c9\u306e\u5165\u9580\u7528DAC\u3068\u3057\u3066\u306f\u3053\u3093\u306a\u7269\u304b\u3082\u3057\u308c\u306a\u3044\uff0e\u6b21\u56de\u306eDENON\u30d6\u30e9\u30f3\u30c9DAC\u88fd\u54c1\u306f\u3001\u3082\u3046\u5c11\u3057\u96fb\u6e90\u5efb\u308a\u306b\u62d8\u3063\u305f\u540d\u5668\u3068\u547c\u3070\u308c\u308b\u88fd\u54c1\u304c\u767b\u5834\u3059\u308b\u4e8b\u3092\u671f\u5f85\u3057\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<hr \/>\r\n<h4>\u3010\u8ffd\u8a18\u3011DA-300USB\u306e\u4e2d\u8eab\u3092\u30bf\u30ab\u30c1\u306e\u30b1\u30fc\u30b9\u306b\u5165\u308c\u3066\u307f\u305f<\/h4>\r\n<br>\r\n<p>\u5916\u90e8\u96fb\u6e90BOX\u304b\u3089\u306e\u7d66\u96fb\u3067\u306f\u3069\u3046\u3057\u3066\u3082\u96fb\u6e90\u30e6\u30cb\u30c3\u30c8\u3068DA-300USB\u672c\u4f53\u306e\u8ddd\u96e2\u304c\u9577\u304f\u306a\u308b\u306e\u3067\u97f3\u8cea\u7684\u306b\u597d\u307e\u3057\u3044\u72b6\u614b\u3068\u306f\u8a00\u3048\u306a\u3044\uff0e\u5148\u65e5\u90e8\u54c1\u8abf\u9054\u306e\u305f\u3081\u79cb\u8449\u539f\u754c\u9688\u3092\u5f77\u5fa8\u3044\u3066\u3044\u305f\u3089\u3001\u30e9\u30b8\u30aa\u30c7\u30d1\u30fc\u30c82F\u306e\u30a8\u30b9\u30a8\u30b9\u7121\u7dda\u3055\u3093\u3067\u30bf\u30ab\u30c1\u306eHIT23\u22127-18BB\u3068\u3044\u3046\u30b1\u30fc\u30b9\u81ea\u4f53\u304c\u30d2\u30fc\u30c8\u30b7\u30f3\u30af\u306b\u3082\u306a\u3063\u3066\u3044\u308b\u30c7\u30b6\u30a4\u30f3\u7684\u306b\u3082\u307e\u3042\u307e\u3042\u306a\u30b1\u30fc\u30b9\u304c\u5c55\u793a\u3055\u308c\u3066\u3044\u305f\uff0eDA-300USB\u3092\u5185\u8535\u96fb\u6e90\u65b9\u5f0f\u3067\u4f7f\u3046\u306e\u306b\u624b\u9803\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u8a66\u3057\u306b\u8cfc\u5165\u3057\u3066\u307f\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u672c\u4f53\u57fa\u677f\u3060\u3051\u3067\u3042\u308c\u3070\u3053\u306e\u30b1\u30fc\u30b9\u4f59\u88d5\u3060\u304c\u3001\u30c7\u30b8\u30bf\u30eb\u7cfb\u306e+15V\u3068\u30a2\u30ca\u30ed\u30b0\u30a2\u30f3\u30d7\u90e8\u306e+15V\/-15V\u3001\u305d\u308c\u306bDAC\u7528\u306e+5V\u306e4\u96fb\u6e90\u3092\u3053\u306e\u7a7a\u9593\u306e\u4e2d\u306b\u7d44\u307f\u8fbc\u3080\u306e\u306f\u6d41\u77f3\u306b\u5927\u5909\u3067\u3001\u96fb\u6e90\u30c8\u30e9\u30f3\u30b9\u540c\u58eb\u306e\u9699\u9593\u3084\u30e1\u30a4\u30f3\u30dc\u30fc\u30c9\u306e\u4e0a\u90e8\u306e\u30b1\u30fc\u30b9\u3068\u306e\u9699\u9593\u306a\u3069\u306b\u7121\u7406\u77e2\u7406\u96fb\u6e90\u57fa\u677f\u3092\u62bc\u3057\u8fbc\u3080\u3053\u3068\u3067\u4f55\u3068\u304b\u96fb\u6e90\u90e8\u306e\u7a7a\u9593\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305f\uff0e<\/p>\r\n<br>\r\n<p>\u73fe\u6642\u70b9\u3067\u306f\u30d5\u30ed\u30f3\u30c8\u30d1\u30cd\u30eb\u306e\u5165\u529b\u30bb\u30ec\u30af\u30bf\u306e\u30bf\u30c3\u30c1\u30bb\u30f3\u30b5\u30fc\u30b9\u30a4\u30c3\u30c1\u90e8\u5206\u306eLED\u30d0\u30c3\u30af\u30e9\u30a4\u30c8\u304c\u305d\u306e\u307e\u307e\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3046\u72b6\u614b\u306a\u306e\u3067\u3001\u4eca\u5f8c\u5165\u529b\u30bb\u30ec\u30af\u30bf\u30fc\u30b9\u30a4\u30c3\u30c1\u3067\u3042\u308b\u4e8b\u3092\u7c21\u5358\u306b\u7406\u89e3\u3067\u304d\u308b\u69d8\u306a\u7d75\u67c4\u304c\u6d6e\u304b\u3073\u4e0a\u304c\u308b\u69d8\u306b\u624b\u76f4\u3057\u3092\u3057\u3088\u3046\u3068\u601d\u3063\u3066\u3044\u308b\uff0e<\/p>\r\n<br>\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK56011-640x427.jpg\" alt=\"DA-300USB with HIT23-7\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4397\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK56011.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK56011-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u30bf\u30ab\u30c1\u306eHIT23-7-18BB \u3092\u7528\u3044\u3066\u7121\u7406\u77e2\u7406\u96fb\u6e90\u5185\u8535\u30bf\u30a4\u30d7\u306b\u5909\u66f4\u3057\u3066\u307f\u305f<\/span>\r\n<br>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK56014-640x427.jpg\" alt=\"\u30b1\u30fc\u30b9\u306b\u5408\u308f\u305b\u3066\u30d5\u30ed\u30f3\u30c8\u30d1\u30cd\u30eb\u3082\u81ea\u4f5c\u3057\u305f\" width=\"640\" height=\"427\" class=\"size-medium wp-image-4398\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK56014.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/PK56014-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/DSC1073.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2015\/05\/DSC1073-240x160.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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