{"id":16936,"date":"2024-03-01T09:26:11","date_gmt":"2024-03-01T01:26:11","guid":{"rendered":"http:\/\/www.szryc.com\/?p=16936"},"modified":"2024-03-01T09:26:11","modified_gmt":"2024-03-01T01:26:11","slug":"%e7%94%b5%e6%ba%90%e6%8e%a7%e5%88%b6%e7%94%b5%e8%b7%af%e8%ae%be%e8%ae%a1%e5%9b%be%ef%bc%9a12v-2a-%e5%8f%8d%e6%bf%80%e5%bc%8f%e5%bc%80%e5%85%89%e7%94%b5%e6%ba%90%e5%8e%9f%e7%90%86%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=16936","title":{"rendered":"\u7535\u6e90\u63a7\u5236\u7535\u8def\u8bbe\u8ba1\u56fe\uff1a12V 2A \u53cd\u6fc0\u5f0f\u5f00\u5149\u7535\u6e90\u539f\u7406\u8be6\u89e3"},"content":{"rendered":"
\u9996\u5148\u770b\u4e00\u4e2a\u7535\u8def<\/p>\n
<\/p>\n
\u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90\uff08Flyback Converter\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684DC-DC\u8f6c\u6362\u5668\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5c0f\u529f\u7387\u7535\u6e90\uff0c\u5982\u5145\u7535\u5668\u3001\u9002\u914d\u5668\u7b49\uff0c\u63d0\u4f9b\u9694\u79bb\u578b\u7684\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u3002\u4e0b\u9762\u662f\u4e00\u4e2a12V 2A\u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90\u7684\u5de5\u4f5c\u539f\u7406\u8be6\u89e3\uff1a<\/p>\n
### \u57fa\u672c\u539f\u7406<\/p>\n
\u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90\u901a\u8fc7\u4e00\u4e2a\u9ad8\u9891\u5f00\u5173\u7ba1\uff08\u901a\u5e38\u662fMOSFET\uff09\u548c\u4e00\u4e2a\u53d8\u538b\u5668\u6765\u5b9e\u73b0\u7535\u538b\u7684\u8f6c\u6362\u548c\u9694\u79bb\u3002\u5b83\u7684\u5de5\u4f5c\u53ef\u4ee5\u5206\u4e3a\u4e24\u4e2a\u4e3b\u8981\u9636\u6bb5\uff1a\u5bfc\u901a\uff08On\uff09\u9636\u6bb5\u548c\u5173\u65ad\uff08Off\uff09\u9636\u6bb5\u3002<\/p>\n
### \u5bfc\u901a\u9636\u6bb5<\/p>\n
1. \u5f00\u5173\u7ba1\u5bfc\u901a\u65f6\uff0c\u8f93\u5165\u7535\u538b\u901a\u8fc7\u5f00\u5173\u7ba1\u5bf9\u53d8\u538b\u5668\u521d\u7ea7\u4fa7\u65bd\u52a0\u7535\u538b\u3002
\n2. \u53d8\u538b\u5668\u521d\u7ea7\u4fa7\u7684\u7535\u6d41\u968f\u65f6\u95f4\u7ebf\u6027\u589e\u52a0\uff0c\u50a8\u5b58\u80fd\u91cf\u3002
\n3. \u53d8\u538b\u5668\u6b21\u7ea7\u4fa7\u7531\u4e8e\u53d8\u538b\u5668\u7684\u4f5c\u7528\u4ea7\u751f\u611f\u5e94\u7535\u538b\uff0c\u4f46\u6b64\u65f6\u7531\u4e8e\u4e8c\u6781\u7ba1\u7684\u65b9\u5411\uff0c\u6b21\u7ea7\u4fa7\u7684\u7535\u6d41\u5f88\u5c0f\u6216\u4e0d\u6d41\u52a8\u3002<\/p>\n
### \u5173\u65ad\u9636\u6bb5<\/p>\n
1. \u5f00\u5173\u7ba1\u5173\u95ed\uff0c\u521d\u7ea7\u4fa7\u7535\u6d41\u7a81\u7136\u4e0b\u964d\uff0c\u53d8\u538b\u5668\u521d\u7ea7\u4fa7\u7684\u78c1\u573a\u5f00\u59cb\u584c\u9677\u3002
\n2. \u53d8\u538b\u5668\u6b21\u7ea7\u4fa7\u4ea7\u751f\u7684\u611f\u5e94\u7535\u538b\u4f7f\u5f97\u4e8c\u6781\u7ba1\u5bfc\u901a\uff0c\u6b21\u7ea7\u4fa7\u7684\u7535\u6d41\u5f00\u59cb\u6d41\u52a8\uff0c\u5411\u8d1f\u8f7d\u548c\u8f93\u51fa\u7535\u5bb9\u4f9b\u7535\uff0c\u8f93\u51fa\u7535\u5bb9\u5f00\u59cb\u5145\u7535\uff0c\u4e3a\u8d1f\u8f7d\u63d0\u4f9b\u7a33\u5b9a\u7684\u7535\u538b\u548c\u7535\u6d41\u3002
\n3. \u7531\u4e8e\u53d8\u538b\u5668\u7684\u80fd\u91cf\u4f20\u9012\uff0c\u521d\u7ea7\u4fa7\u7684\u80fd\u91cf\u901a\u8fc7\u6b21\u7ea7\u4fa7\u4f20\u9012\u7ed9\u8d1f\u8f7d\uff0c\u5b8c\u6210\u80fd\u91cf\u8f6c\u6362\u3002<\/p>\n
### \u5173\u952e\u7ec4\u4ef6<\/p>\n
- **\u5f00\u5173\u7ba1\uff08MOSFET\uff09**\uff1a\u7528\u4e8e\u63a7\u5236\u7535\u6e90\u7684\u5bfc\u901a\u548c\u5173\u65ad\u3002
\n- **\u53d8\u538b\u5668**\uff1a\u7528\u4e8e\u7535\u80fd\u7684\u4f20\u9012\u548c\u9694\u79bb\uff0c\u540c\u65f6\u5b9e\u73b0\u7535\u538b\u7684\u8f6c\u6362\u3002
\n- **\u4e8c\u6781\u7ba1**\uff1a\u5728\u5173\u65ad\u9636\u6bb5\u63d0\u4f9b\u8def\u5f84\uff0c\u4f7f\u5f97\u6b21\u7ea7\u4fa7\u7684\u7535\u6d41\u80fd\u591f\u6d41\u5411\u8d1f\u8f7d\u3002
\n- **\u8f93\u51fa\u7535\u5bb9**\uff1a\u5e73\u6ed1\u8f93\u51fa\u7535\u538b\uff0c\u63d0\u4f9b\u7a33\u5b9a\u7684\u8f93\u51fa\u3002<\/p>\n
### \u63a7\u5236\u7b56\u7565<\/p>\n
\u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90\u901a\u5e38\u91c7\u7528PWM\uff08\u8109\u5bbd\u8c03\u5236\uff09\u6216\u8005PFC\uff08\u529f\u7387\u56e0\u6570\u6821\u6b63\uff09\u63a7\u5236\u7b56\u7565\u6765\u8c03\u8282\u8f93\u51fa\u7535\u538b\u548c\u7535\u6d41\uff0c\u786e\u4fdd\u8f93\u51fa\u7684\u7a33\u5b9a\u6027\u3002\u63a7\u5236\u5668\u4f1a\u6839\u636e\u8f93\u51fa\u7535\u538b\u548c\u7535\u6d41\u7684\u53cd\u9988\uff0c\u8c03\u6574\u5f00\u5173\u7ba1\u7684\u5bfc\u901a\u65f6\u95f4\uff08\u5373\u8109\u5bbd\uff09\uff0c\u4ee5\u7ef4\u6301\u8f93\u51fa\u7535\u538b\u548c\u7535\u6d41\u7684\u7a33\u5b9a\u3002<\/p>\n
### \u4f18\u70b9<\/p>\n
- \u7b80\u5355\u3001\u6210\u672c\u4f4e\u3002
\n- \u63d0\u4f9b\u7535\u6c14\u9694\u79bb\u3002
\n- \u9002\u7528\u4e8e\u4f4e\u81f3\u4e2d\u7b49\u529f\u7387\u5e94\u7528\u3002<\/p>\n
### \u7f3a\u70b9<\/p>\n
- \u5728\u9ad8\u8d1f\u8f7d\u548c\u9ad8\u8f93\u51fa\u7535\u538b\u4e0b\u6548\u7387\u8f83\u4f4e\u3002
\n- \u8f93\u51fa\u7eb9\u6ce2\u8f83\u5927\uff0c\u53ef\u80fd\u9700\u8981\u989d\u5916\u7684\u6ee4\u6ce2\u3002<\/p>\n
\u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90\u56e0\u5176\u7ed3\u6784\u7b80\u5355\u3001\u6210\u672c\u4f4e\u5ec9\u800c\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002\u7136\u800c\uff0c\u8bbe\u8ba1\u65f6\u9700\u8981\u4ed4\u7ec6\u9009\u62e9\u548c\u8bbe\u8ba1\u53d8\u538b\u5668\u3001\u5f00\u5173\u7ba1\u548c\u63a7\u5236\u7b56\u7565\uff0c\u4ee5\u786e\u4fdd\u7535\u6e90\u7684\u6548\u7387\u3001\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148\u770b\u4e00\u4e2a\u7535\u8def \u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90\uff08Flyback Converter\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684DC-DC\u8f6c\u6362\u5668 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16936"}],"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=16936"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16936\/revisions"}],"predecessor-version":[{"id":16939,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16936\/revisions\/16939"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16936"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}