{"id":1642,"date":"2018-12-05T04:07:48","date_gmt":"2018-12-05T04:07:48","guid":{"rendered":""},"modified":"2018-12-05T12:08:18","modified_gmt":"2018-12-05T04:08:18","slug":"ac-dc%e7%94%b5%e6%ba%90%e9%80%82%e9%85%8d%e5%99%a8%e7%9a%84%e8%a1%8c%e4%b8%9a%e6%a0%87%e5%87%86%e4%bd%a0%e7%9f%a5%e9%81%93%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1642","title":{"rendered":"AC-DC\u7535\u6e90\u9002\u914d\u5668\u7684\u884c\u4e1a\u6807\u51c6\u4f60\u77e5\u9053\u54ea\u4e9b"},"content":{"rendered":"

\n\t\u7535\u6e90\u9002\u914d\u5668(Power adapte<\/u>r)\u662f\u5c0f\u578b\u4fbf\u643a\u5f0f\u7535\u5b50\u8bbe\u5907\u53ca\u7535\u5b50\u7535\u5668\u7684\u4f9b\u7535\u7535\u6e90\u53d8\u6362\u8bbe\u5907<\/p>\n

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\n\t <\/div>\n

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\n\t\"\u7535\u6e90\u9002\u914d\u5668\"<\/p>\n

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\n\t<\/p>\n

\n\t\u65e2\u8981\u6ee1\u8db3\u8fd9\u4e9b\u65b0\u6807\u51c6\u7684\u8981\u6c42\uff0c\u540c\u65f6\u53c8\u8981\u63d0\u5347\u6027\u80fd\u548c\u964d\u4f4e\u6210\u672c\uff0c\u8fd9\u79cd\u6311\u6218\u5df2\u8feb\u4f7f\u5e02\u573a\u8f6c\u5411\u4e00\u4e9b\u65b0\u7684\u98a0\u8986\u6027\u6280\u672f\u3002\u65b0\u7684\u8bbe\u8ba1\u6280\u672f\u73b0\u5728\u80fd\u591f\u8ba9AC\/DC\u8f6c\u6362\u5668\u5728\u4e0d\u727a\u7272\u5176\u6027\u80fd\uff08\u5c24\u5176\u662f\u8d1f\u8f7d\u77ac\u6001\u54cd\u5e94\u65f6\u95f4\uff09\u7684\u60c5\u51b5\u4e0b\uff0c\u6ee1\u8db3\u4e25\u683c\u7684DC\u80fd\u6548\u8981\u6c42\u3002\u65b0\u7684\u7535\u6e90\u80fd\u6548\u6807\u51c6\u5bf9\u7535\u6e90\u63a7\u5236\u5668\u63d0\u51fa\u7684\u8981\u6c42\uff0c\u5982\u4f55\u5728\u7ef4\u6301\u8f93\u51fa\u8d28\u91cf\u3001\u4ee5\u53ca\u4e0d\u589e\u52a0\u6210\u672c\u548c\u590d\u6742\u6027\u7684\u60c5\u51b5\u4e0b\u63d0\u5347\u6027\u80fd\u7684\u6700\u65b0\u8bbe\u8ba1\u6280\u672f,\u901a\u8fc7\u9650\u5236\u7535\u6e90\u7684\u6700\u5927\u7a7a\u8f7d\u529f\u8017\uff0c\u8be5\u6807\u51c6\u8feb\u4f7f\u7535\u6e90\u5236\u9020\u5546\u964d\u4f4e\u7535\u6e90\u7a7a\u8f7d\u65f6\u6765\u81ea\u5e02\u7535\u7684\u8f93\u5165\u7535\u6d41\u3002\u867d\u7136\u5728\u5f85\u673a\u65f6\u9650\u5236\u63a7\u5236\u7535\u8def\u7684\u7535\u6d41\u80fd\u591f\u8282\u7701\u7535\u80fd\uff0c\u4f46\u5b83\u4e5f\u5f71\u54cd\u4e86\u7535\u6e90\u4ece\u7a7a\u8f7d\u8fc5\u901f\u8fc7\u6e21\u5230\u6ee1\u8f7d\u7684\u80fd\u529b\uff0c \u8d1f\u8f7d\u77ac\u6001\u54cd\u5e94\u65f6\u95f4– \u5927\u4fe1\u53f7\u54cd\u5e94\u65f6\u95f4\u548c\u5de5\u4f5c\u7535\u6d41<\/p>\n

\n\t\u8d1f\u8f7d\u77ac\u6001\u54cd\u5e94\u65f6\u95f4\u76f4\u63a5\u5f71\u54cd\u8f93\u51fa\u7535\u538b\u7684\u8d28\u91cf\uff1b\u8f83\u5feb\u7684\u54cd\u5e94\u901f\u5ea6\u6709\u52a9\u4e8e\u51cf\u5c11\u8f93\u51fa\u7535\u538b\u504f\u5dee\uff0c\u800c\u4e14\u4e0d\u5fc5\u4f7f\u7528\u591a\u4f59\u7684\u8f93\u51fa\u7535\u5bb9\u5668\uff1b\u8f83\u6162\u7684\u54cd\u5e94\u901f\u5ea6\u5219\u53cd\u4e4b\u3002\u4f7f\u7528\u4f4e\u529f\u8017\u63a7\u5236\u5668\u65f6\uff0c\u54cd\u5e94\u901f\u5ea6\u901a\u5e38\u8f83\u6162\uff0c\u4ece\u800c\u8feb\u4f7f\u7535\u6e90\u4e0d\u5f97\u4e0d\u4f9d\u8d56\u5916\u90e8\u7ec4\u4ef6\u6765\u54cd\u5e94\u8f93\u51fa\u7535\u6d41\u7684\u53d8\u5316\u3002\u8d1f\u8f7d\u77ac\u6001\u54cd\u5e94\u65f6\u95f4\u5b9e\u9645\u4e0a\u662f\u63a7\u5236\u73af\u8def\u7684\u5927\u4fe1\u53f7\u54cd\u5e94\u65f6\u95f4\uff0c\u6574\u5408\u4e86\u5c0f\u4fe1\u53f7\u7a33\u5b9a\u6027\u548c\u4e00\u4e9b\u5927\u4fe1\u53f7\u56e0\u7d20\uff0c\u4f8b\u5982\uff0c\u63a7\u5236\u7535\u8def\u80fd\u591f\u8fc5\u901f\u8f6c\u6362\u653e\u5927\u5668<\/u>\u548c\u9a71\u52a8\u5668\u7684\u8f93\u51fa\u3002\u5982\u679c\u5668\u4ef6\u7684\u8f6c\u6362\u901f\u7387\u8f83\u4f4e\uff0c\u800c\u4e14\u5c0f\u4fe1\u53f7\u5e26\u5bbd\u4e5f\u8f83\u7a84\uff0c\u8f93\u51fa\u54cd\u5e94\u8d1f\u8f7d\u53d8\u5316\u7684\u901f\u5ea6\u4e5f\u8f83\u6162\u3002<\/p>\n

\n\tAC-DC\u7535\u6e90\u9002\u914d\u5668\u8981\u6c42\u5177\u5907\u7684\u51e0\u79cd\u4fdd\u62a4\u7279\u6027\uff1a<\/p>\n

\n\t(1)\u77ed\u8def\u4fdd\u62a4(SCP)\uff1a\u5fc5\u987b\u80fd\u591f\u627f\u53d7\u8f93\u51fa\u6301\u7eed\u77ed\u8def\u800c\u4e0d\u4f1a\u635f\u574f\u3002\u5f53\u6545\u969c\u6d88\u5931\u65f6\uff0c\u9002\u914d\u5668\u5fc5\u987b\u80fd\u591f\u4ece\u4fdd\u62a4\u6a21\u5f0f\u4e0b\u6062\u590d\uff0c\u5e76\u91cd\u65b0\u63d0\u4f9b\u989d\u5b9a\u529f\u7387\u3002<\/p>\n

\n\t(2) \u8fc7\u538b\u4fdd\u62a4(OVP)\uff1a\u5728\u73af\u8def\u88ab\u7834\u574f\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u5149\u8026\u5408<\/u>\u5668\u635f\u574f\u6216TL431\u5206\u538b\u7f51\u7edc\u53d7\u5230\u5f71\u54cd\uff0c\u9002\u914d\u5668\u5fc5\u987b\u7acb\u5373\u505c\u6b62\u5de5\u4f5c\uff0c\u5e76\u5728\u7528\u6237\u91cd\u65b0\u542f\u52a8\u9002\u914d\u5668\u524d\u4fdd\u6301\u5728\u6b64\u72b6\u6001\u3002<\/p>\n

\n\t(3) \u8fc7\u6e29\u4fdd\u62a4(OTP)\uff1a\u5982\u679c\u9002\u914d\u5668\u7684\u6e29\u5ea6\u8d85\u8fc7\u67d0\u4e2a\u6e29\u5ea6\u503c\uff0c\u9002\u914d\u5668\u5c31\u5b58\u5728\u635f\u574f\u7684\u98ce\u9669\u3002\u4e3a\u4e86\u907f\u514d\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u70ed\u4f20\u611f\u5668<\/u>\u6765\u6301\u7eed\u76d1\u6d4b\u6e29\u5ea6\uff0c\u5e76\u5728\u6e29\u5ea6\u8d85\u8fc7\u8bbe\u8ba1\u4eba\u5458\u8bbe\u5b9a\u7684\u9650\u5236\u503c\u7684\u60c5\u51b5\u4e0b\uff0c\u9002\u914d\u5668\u5c31\u6301\u7eed\u5173\u95ed\u3002\u5f53\u7528\u6237\u91cd\u65b0\u542f\u52a8\u7535\u6e90\u4e14\u6e29\u5ea6\u4e0b\u964d\u65f6\uff0c\u9002\u914d\u5668\u590d\u4f4d\u3002<\/p>\n

\n\t(4) \u8fc7\u529f\u7387\u4fdd\u62a4(OPP)\uff1a\u5bf9\u67d0\u4e9b\u7535\u6e90\u800c\u8a00\uff0c\u91cd\u8981\u7684\u662f\u5728\u6700\u574f\u6761\u4ef6\u4e0b——\u5982\u8d1f\u8f7d\u6d88\u8017\u7684\u7535\u6d41\u8fc7\u5927\uff0c\u6700\u5927\u8f93\u51fa\u7535\u6d41\u4fdd\u6301\u5728\u53d7\u63a7\u72b6\u6001\uff0c\u800c\u4e0d\u4f1a\u5b9e\u9645\u51fa\u73b0\u77ed\u8def\uff0cUE\u7535\u6e90\u5c31\u505a\u5f97\u5230\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u7535\u6e90\u9002\u914d\u5668\u5728\u4e0d\u540c\u7684\u5b89\u89c4\u6807\u51c6\u4e2d,\u5982\u5f71\u97f3\u7c7b\u3001\u8d44\u8baf\u7c7b\u3001\u5bb6\u7535\u7c7b\u3001\u533b\u7597\u7c7b\u3001LED\u9a71\u52a8\u7535\u6e90\u7c7b\u7b49\u3002\u5b89\u89c4\u6807\u51c6\u4e2d,\u7535\u6e90\u9002\u914d\u5668AC\u63d2\u5934\u6309\u7167\u6b27\u89c4\u3001\u6fb3\u89c4\u3001\u82f1\u89c4\u3002\u7535\u6e90\u9002\u914d\u5668\u63d2\u811a\u6309\u7167Class 1\u548cClass 2\u7b49\u7b49\u4e0d\u540c\u90fd\u6709\u76f8\u5e94\u7684\u8981\u6c42\u548c\u89c4\u8303\u3002 \u4e00\u3001\u5b89\u89c4\u6807\u51c6 \u5f71\u97f3\u7c7b\u7535\u6e90\u6807\u51c6\uff1aIEC\/EN 60065          \u8d44\u8baf\u7c7b\u7535\u6e90\u6807\u51c6\uff1aIEC\/EN 60950\u5bb6\u7535\u7c7b\u7535\u6e90\u6807\u51c6\uff1aIEC\/EN 60335          \u533b\u7597\u7c7b\u7535\u6e90\u6807\u51c6\uff1aIEC\/EN 60601 LED\u9a71\u52a8\u7535\u6e90\u6807\u51c6\uff1aIEC\/EN 61347\u4e8c\u3001AC\u63d2\u5934\u6807\u51c6 \u4e00\u822c\u8981\u6c42: IEC 60884-1             \u6b27\u6d32\u63d2\u5934: EN 50075\u6fb3\u6d32\u63d2\u5934: Annex J of AS\/NZS 3112 \u82f1\u56fd\u63d2\u5934: BS 1363\u4e09\u3001\u63d2\u811a\u6807\u51c6Class 1\u7c7b\u7535\u6e90\u4e3a(3pi<\/u>n AC\u63d2\u5ea7) Class 2\u7c7b\u7535\u6e90\u4e3a(2pin AC\u63d2\u5ea7)Class 1\u7c7b\u7535\u6e90\u6f0f\u7535\u6d41\u4e3a0.75mA(Max) Class 2\u7c7b\u7535\u6e90\u6f0f\u7535\u6d41\u4e3a0.25mA(Max) Class 1\u7c7b\u7535\u6e90\u9ad8\u7535\u538b\u6d4b\u8bd5\u4e3a1500VAC 60SEC 10mA Class 2\u7c7b\u7535\u6e90\u9ad8\u7535\u538b\u6d4b\u8bd5\u4e3a3000VAC 60SEC 10mA Class 1\u7c7b\u7535\u6e90\u94ed\u677f\u65e0“\u56de”\u53cc\u7edd\u7f18\u7b26\u53f7Class 2\u7c7b\u7535\u6e90\u94ed\u677f\u6709“\u56de”\u53cc\u7edd\u7f18\u7b26\u53f7Class 1\u7c7b\u7535\u6e90\u4fdd\u62a4\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u6709\u8981\u6c42Class 2\u7c7b\u7535\u6e90\u4fdd\u62a4\u63a5\u5730\u7535\u963b\u6d4b\u8bd5\u65e0\u8981\u6c42 \u56db\u3001\u5851\u6599\u5916\u58f3\u7684\u8010\u70ed\/\u9632\u706b\u8981\u6c42<\/p>\n

\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"

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