{"id":1146,"date":"2018-09-29T03:08:10","date_gmt":"2018-09-29T03:08:10","guid":{"rendered":""},"modified":"2018-09-29T11:09:25","modified_gmt":"2018-09-29T03:09:25","slug":"%e5%a6%82%e4%bd%95%e5%b0%86%e6%85%a2%e6%81%a2%e5%a4%8d%e4%ba%8c%e6%9e%81%e7%ae%a1%e6%9c%89%e6%95%88%e7%9a%84%e5%88%b0%e5%bc%80%e5%85%b3%e7%94%b5%e6%ba%90%e4%b8%ad","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1146","title":{"rendered":"\u5982\u4f55\u5c06\u6162\u6062\u590d\u4e8c\u6781\u7ba1\u6709\u6548\u7684\u5230\u5f00\u5173\u7535\u6e90\u4e2d"},"content":{"rendered":"

\n\t\u7531\u4e8e\u5f00\u5173\u7535\u6e90<\/u>\u59cb\u7ec8\u5904\u5728\u6253\u5f00\u548c\u5173\u95ed\u7684\u5faa\u73af\uff0c\u8fd9\u5c31\u8981\u6c42\u5f00\u5173\u7535\u6e90\u4e2d\u7684\u5668\u4ef6\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u548c\u8f83\u77ed\u7684\u53cd\u5e94\u65f6\u95f4\u3002\u901a\u5e38\u6765\u8bf4\uff0c\u5f00\u5173\u7535\u6e90\u7684\u5de5\u4f5c\u6548\u7387\u5728\u51e0\u5341Khz\u5230\u4e0a\u767eKhz\u4e4b\u95f4\u3002\u4e3a\u4e86\u80fd\u591f\u6ee1\u8db3\u9891\u7e41\u7684\u5f00\u5173\u6a21\u5f0f\uff0c\u5f00\u5173\u7535\u6e90\u5f53\u4e2d\u7684\u6574\u6d41\u7ba1\u5bf9Trr\u65f6\u95f4\u6709\u4e25\u683c\u7684\u8981\u6c42\uff0c\u7406\u8bba\u4e0a\uff0c\u4e0d\u80fd\u4f7f\u7528\u4e00\u822c\u7684\u4e8c\u6781\u7ba1<\/u>\uff0c\u800c\u662f\u8981\u4f7f\u7528\u8d85\u5feb\u6062\u590d\u7684\u8096\u7279\u57fa\u4e8c\u6781\u7ba1\u3002<\/p>\n

\n\t\u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u6162\u6062\u590d\u7684\u4e8c\u6781\u7ba1\u5c31\u4e0d\u80fd\u4f7f\u7528\u5728\u5f00\u5173\u7535\u6e90\u5f53\u4e2d\u4e86\u5417?\u4e8b\u5b9e\u4e0a\uff0c\u5f00\u5173\u7535\u6e90\u4e2d\u5408\u7406\u7684\u4f7f\u7528\u6162\u6062\u590d\u4e8c\u6781\u7ba1\u5c06\u4f1a\u5f97\u5230\u610f\u5916\u7684\u60ca\u559c\u3002\u4e0b\u9762\u5c06\u4ee5\u4e24\u4e2a\u5b9e\u4f8b\u7684\u5206\u6790\u6765\u8bf4\u660e\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u4e0b\u9762\u5c31\u548c\u7f51\u53cb\u5206\u4eab\u4e00\u4e0b\u4e24\u4e2a\u5de5\u4f5c\u4e2d\u7684\u5b9e\u4f8b\uff1a<\/p>\n

\n\t\u6848\u4f8b\u4e00<\/p>\n

\n\t\u6162\u6062\u590d\u5de5\u9891\u6574\u6d41\u7ba11N4007\u7528\u4e8e\u4e3b\u63a7IC\u4f9b\u7535\u7ed5\u7ec4\u6574\u6d41\uff0c\u89e3\u51b3\u591a\u7ed5\u7ec4\u7cfb\u7edf\uff0c\u504f\u7f6e\u7535\u538b\u504f\u9ad8\u95ee\u9898\u3002<\/p>\n

\n\t\u4f7f\u7528\u67d0IC\u505a5\u8def\u8f93\u51faDVB\u7535\u6e90\uff0c\u6279\u91cf\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u73b0\u4e0d\u826f\u7387\u8f83\u9ad8\uff0c\u75c7\u72b6\u4e3a\u7535\u6e90\u4e0d\u5de5\u4f5c\u6216\u6253\u55dd\u3002\u53bb\u5230\u5de5\u5382\u5b9e\u6d4b\u53d1\u73b0IC\u7684\u4f9b\u7535\u7535\u538b\u504f\u9ad8\uff0cIC\u8fc7\u538b\u4fdd\u62a4\u673a\u5236\u89e6\u53d1\u3002<\/p>\n

\n\t\u5927\u5bb6\u90fd\u77e5\u9053\uff0c\u591a\u8def\u8f93\u51fa\u7535\u6e90\uff0c\u8981\u505a\u5230\u5f88\u597d\u7684\u4ea4\u53c9\u8c03\u6574\u7387\u662f\u76f8\u5f53\u8003\u9a8c\u53d8\u538b\u5668\u8bbe\u8ba1\u529f\u5e95\u7684\uff0c\u504f\u7f6e\u4f9b\u7535\u7ed5\u7ec4\u7535\u538b\u504f\u9ad8\u518d\u6240\u96be\u514d\u3002\u5ba2\u6237\u5df2\u7ecf\u6279\u91cf\u751f\u4ea7\u4e861W\u591a\u5957\u7535\u6e90\uff0c\u91cd\u65b0\u8bbe\u8ba1\u53d8\u538b\u5668\u663e\u7136\u4e0d\u662f\u5f88\u597d\u7684\u89e3\u51b3\u65b9\u6848\u3002\u6574\u6d41\u4e8c\u6781\u7ba1\u4e32\u8054\u7684\u7535\u963b\u52a0\u5927\u5176\u4f5c\u7528\u4e5f\u662f\u6709\u9650\u7684\uff0c\u6bd5\u7adf\u5176\u4e3b\u8981\u4f5c\u7528\u5728\u6ee4\u9664\u5c16\u5cf0\u7535\u538b\uff0c\u800c\u5f15\u8d77IC\u4fdd\u62a4\u7684\u662f\u504f\u7f6e\u7ed5\u7ec4\u7535\u538b\u504f\u9ad8\u3002\u8fd9\u4e2a\u65f6\u5019\u6162\u6574\u6d41\u7ba1\u7684\u9b45\u529b\u5c31\u4f53\u73b0\u51fa\u6765\u4e86\u3002\u6700\u7ec8\u7684\u89e3\u51b3\u65b9\u6848\u5c31\u662f\u5c06\u5ba2\u6237\u539f\u65b9\u6848\u4e2d\u7684\u5feb\u6062\u590d\u4e8c\u6781\u7ba1HER107\u6362\u4e3a1N4007\uff0c\u95ee\u9898\u5f97\u5230\u5b8c\u7f8e\u89e3\u51b3\u3002\u5177\u4f53\u89c1\u56fe1\uff1a<\/p>\n

\n\t\"\u5982\u4f55\u5c06\u6162\u6062\u590d\u4e8c\u6781\u7ba1\u6709\u6548\u7684\u5230\u5f00\u5173\u7535\u6e90\u4e2d\"<\/p>\n

\n\t  \u56fe1<\/p>\n

\n\t\u6709\u7684\u4eba\u53ef\u80fd\u4f1a\u95ee\uff0c\u6162\u7ba1\u7528\u5728\u8fd9\u91cc\u4f1a\u4e0d\u4f1a\u6709\u4ec0\u4e48\u5b89\u5168\u9690\u60a3\uff0c\u5408\u9002\u5417?<\/p>\n

\n\t\u786e\u5b9e\uff0c\u5f00\u5173\u7535\u6e90\u6574\u6d41\u7ba1\u662f\u4e0d\u80fd\u7528\u6162\u7ba1\u7684\uff0c\u4f46\u662f\u8fd9\u91cc\u786e\u5b9e\u5408\u9002\u7684\u3002\u56e0\u4e3aIC\u4f9b\u7535\u7535\u6d41<\/u>\u57fa\u672c\u5728mA\u7ea7\u522b\uff0c\u8d1f\u8f7d\u4e0d\u5927\uff0c\u6240\u4ee5\u7528\u6162\u7ba1\u4e5f\u4e0d\u4f1a\u6709\u95ee\u9898\u3002<\/p>\n

\n\t\u6848\u4f8b\u4e8c<\/p>\n

\n\tFlyback\u4e2dRCD\u5438\u6536\u7535\u8def\u4f7f\u7528\u6162\u7ba11N4007\uff0c\u89e3\u51b3\u4e3b\u5f00\u5173\u4e0a\u7684\u6f0f\u611f\u5c16\u5cf0\u7535\u538b\u5e94\u529b\u53caEMI\u8f90\u5c04\u95ee\u9898\u3002<\/p>\n

\n\t\"\u5982\u4f55\u5c06\u6162\u6062\u590d\u4e8c\u6781\u7ba1\u6709\u6548\u7684\u5230\u5f00\u5173\u7535\u6e90\u4e2d\"\u56fe2<\/p>\n

\n\t\u5e38\u89c1\u7684RCD\u5438\u6536\u7535\u8def\u7ed3\u6784\u5982\u56fe2(D1\u4e00\u822c\u7528\u5feb\u6062\u590d\u4e8c\u6781\u7ba1)\u3002<\/p>\n

\n\t\u5982\u679c\u53d8\u538b\u5668\u8bbe\u8ba1\u4e0d\u5408\u7406\uff0c\u6f0f\u611f\u5927\u7684\u8bdd\uff0c\u5f00\u5173\u7ba1\u7ba1\u65ad\u65f6\uff0c\u6f0f\u611f\u7535\u538b\u8f83\u5927\uff0c\u632f\u8361\u65f6\u95f4\u8f83\u957f\uff0c\u5bfc\u81f4MOS\u7535\u538b\u5e94\u529b\u6bd4\u8f83\u5927\uff0cEMI\u8f90\u5c04\u8d85\u6807\u3002<\/p>\n

\n\t\"\u5982\u4f55\u5c06\u6162\u6062\u590d\u4e8c\u6781\u7ba1\u6709\u6548\u7684\u5230\u5f00\u5173\u7535\u6e90\u4e2d\"<\/p>\n

\n\t  \u56fe3<\/p>\n

\n\t\u56fe3\u662fD1\u4f7f\u7528\u5feb\u6062\u590d\u4e8c\u6781\u7ba1UF4007\u7684\u5b9e\u6d4b\u6ce2\u5f62\u3002<\/p>\n

\n\t\u9ec4\u7ebf\u4e3aRCD\u4e2dC1\u7684\u6ce2\u5f62\uff0c\u7c89\u8272\u4e3a\u5f00\u5173\u7ba1\u6f0f\u6781\u6ce2\u5f62\uff0c\u84dd\u8272\u4e3aR1\u7684\u7535\u538b\u6ce2\u5f62\u3002\u663e\u7136\u6f0f\u6781\u632f\u8361\u65f6\u95f4\u8f83\u4e45\uff0c\u5cf0\u503c\u8f83\u9ad8\u3002\u5982\u679c\u628aD1\u6362\u4e3a\u5de5\u9891\u6574\u6d41\u7ba11N4007\u4f1a\u600e\u6837\u5462?<\/p>\n

\n\t\u4e0b\u9762\u4fbf\u662f1N4007\u7684\u8868\u73b0\uff1a<\/p>\n

\n\t\"\u5982\u4f55\u5c06\u6162\u6062\u590d\u4e8c\u6781\u7ba1\u6709\u6548\u7684\u5230\u5f00\u5173\u7535\u6e90\u4e2d\"<\/p>\n

\n\t  \u56fe4<\/p>\n

\n\t\u5f88\u660e\u663e\uff0c\u6f0f\u6781\u632f\u8361\u88ab\u5b8c\u7f8e\u6291\u5236\uff0c\u5cf0\u503c\u4e5f\u5927\u5927\u51cf\u5c0f\uff0c\u4ece\u800c\u51cf\u4f4eMOS\u7684\u7535\u538b\u5e94\u529b\uff0c\u4ee5\u53ca\u5927\u5927\u6539\u5584EMI.<\/p>\n

\n\t\u7ec6\u5fc3\u7684\u670b\u53cb\u4f1a\u53d1\u73b0\uff0cR1\u7684\u7535\u538b\u5cf0\u503c\u53d8\u5927\u3002\u8fd9\u662f\u4e3a\u4ec0\u4e48\u5462?\u56e0\u4e3a1N4007\u53cd\u5411\u6062\u590d\u65f6\u95f4\u8f83\u957f\uff0c\u6240\u4ee5C1\u7684\u7535\u4f1a\u56de\u6d41\u9020\u6210\u7684\u3002<\/p>\n

\n\t\u6709\u6587\u732e\u6307\u51fa\u771f\u662f\u8fd9\u80fd\u91cf\u56de\u6d41\uff0c\u51cf\u4f4eR2\u7684\u635f\u8017\uff0c\u4f1a\u63d0\u9ad8\u7535\u6e90\u7684\u6548\u7387\uff0c\u4f46\u662f\u7ecf\u8fc7\u5b9e\u6d4b\u5e76\u672a\u53d1\u73b0\u6548\u7387\u4e0a\u6709\u6539\u5584\uff0c\u6240\u4ee5\u8fd9\u91cc\u6301\u4fdd\u7559\u610f\u89c1\u3002<\/p>\n

\n\t\u4e0d\u591f\u80fd\u91cf\u56de\u6d41\u5012\u662f\u5b9e\u5b9e\u5728\u5728\u5b58\u5728\u7684\uff0c\u7406\u8bba\u5206\u6790\u548c\u5b9e\u6d4b\u7ed3\u679c\u90fd\u5df2\u663e\u793a\u3002\u4e5f\u6b63\u662f\u8fd9\u4e2a\u539f\u56e0\uff0c\u4f1a\u5bfc\u81f41N4007\u53d1\u70ed\u91cf\u4f1a\u6bd4\u8f83\u5927\uff0c\u6240\u4ee5\u6b64\u65b9\u6848\u9002\u7528\u4e8e\u5c0f\u529f\u7387Flyback\uff0c\u5927\u529f\u7387\u4e0d\u5efa\u8bae\u4f7f\u7528\u3002<\/p>\n

\n\t\u5982\u679c\u8bbe\u8ba1\u4e2d\uff0c\u9047\u5230MOS\u7535\u538b\u5e94\u529b\u6bd4\u8f83\u5927\u5e76\u4e14EMI\u603b\u8d85\u6807\uff0c\u4e0d\u59a8\u8bd5\u8bd5\u6b64\u65b9\u6848\u3002<\/p>\n

\n\t\u867d\u7136\u5728\u65e5\u5e38\u7684\u5f00\u5173\u7535\u6e90\u8bbe\u8ba1\u5f53\u4e2d\uff0c\u5e76\u4e0d\u63a8\u8350\u4f7f\u7528\u53cd\u5e94\u8f83\u6162\u7684\u4e8c\u6781\u7ba1\uff0c\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u5728\u8bbe\u8ba1\u4e2d\u6beb\u65e0\u7528\u5904\u3002\u8fd9\u7c7b\u4e8c\u6781\u7ba1\u53cd\u800c\u80fd\u591f\u89e3\u51b3\u4e00\u4e9b\u6bd4\u8f83\u68d8\u624b\u7684\u95ee\u9898\u3002\u6240\u4ee5\u5728\u5b66\u4e60\u548c\u8bbe\u8ba1\u4e2d\u9047\u5230\u95ee\u9898\u65f6\uff0c\u4e0d\u5982\u6362\u4e00\u79cd\u65b9\u5f0f\u6765\u601d\u8003\uff0c\u4e5f\u8bb8\u95ee\u9898\u5c31\u8fce\u5203\u800c\u89e3\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7531\u4e8e \u5f00\u5173\u7535\u6e90 \u59cb\u7ec8\u5904\u5728\u6253\u5f00\u548c\u5173\u95ed\u7684\u5faa\u73af\uff0c\u8fd9\u5c31\u8981\u6c42\u5f00\u5173\u7535\u6e90\u4e2d\u7684\u5668\u4ef6\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u548c\u8f83\u77ed\u7684\u53cd\u5e94\u65f6\u95f4\u3002\u901a\u5e38\u6765\u8bf4\uff0c\u5f00\u5173\u7535\u6e90\u7684\u5de5\u4f5c\u6548\u7387\u5728\u51e0\u5341Khz\u5230\u4e0a\u767eKhz\u4e4b\u95f4\u3002\u4e3a\u4e86\u80fd\u591f\u6ee1\u8db3\u9891\u7e41\u7684<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1146"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1146"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1146\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1146"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}