{"id":6606,"date":"2019-12-11T00:00:54","date_gmt":"2019-12-10T15:00:54","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=6606"},"modified":"2022-04-11T11:49:25","modified_gmt":"2022-04-11T03:49:25","slug":"%e7%94%b5%e6%ba%90%e8%a7%84%e6%a0%bc%e5%92%8c%e6%9b%bf%e4%bb%a3%e7%94%b5%e8%b7%af","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/acdc\/acdc_pwm\/acdc_pwm06\/8474","title":{"rendered":"\u7535\u6e90\u89c4\u683c\u548c\u66ff\u4ee3\u7535\u8def"},"content":{"rendered":"<p><a href=\"\/knowledge\/acdc\/acdc_pwm\/acdc_pwm06\/8350\">\u4e0a\u4e00\u7bc7\u6587\u7ae0<\/a>\u4e2d\u5927\u81f4\u4ecb\u7ecd\u4e86\u7528\u4e8e\u8bbe\u8ba1\u7684IC<a href=\"https:\/\/www.wfjydl.com\/products\/power-management\/ac-dc-converters-ics\/ac-dc-converters-ics-sr\/bm1r00146f-product\" target=\"_blank\" rel=\"noopener noreferrer\">BM1R001xxF\u7cfb\u5217<\/a>\u7684\u6982\u8981\uff0c\u4ece\u672c\u6587\u5f00\u59cb\u5c06\u8fdb\u5165\u5177\u4f53\u7684\u8bbe\u8ba1\u3002<\/p>\n<p>\u5728\u6b64\u518d\u6b21\u56de\u987e\u4e00\u4e0b\uff0c\u8be5\u8bbe\u8ba1\u6848\u4f8b\u7684\u76ee\u7684\u662f\u4f7f\u7528\u4e8c\u6b21\u4fa7\u540c\u6b65\u6574\u6d41\u63a7\u5236\u5668IC BM1R001xxF\u7cfb\u5217\uff0c\u5c06\u4e8c\u6781\u7ba1\u6574\u6d41\u7684AC\/DC\u8f6c\u6362\u5668\u6539\u4e3a\u540c\u6b65\u6574\u6d41\u65b9\u5f0f\u3002\u6240\u4ee5\uff0c\u524d\u63d0\u662f\u9996\u5148\u9700\u8981\u6709\u4e8c\u6781\u7ba1\u6574\u6d41AC\/DC\u8f6c\u6362\u5668\u7684\u7535\u8def\u89c4\u683c\uff0c\u7136\u540e\u5ef6\u7eed\u5176\u89c4\u683c\u5e76\u6539\u4e3a\u540c\u6b65\u6574\u6d41\u65b9\u5f0f\u3002<\/p>\n<p><strong>\u7535\u6e90\u89c4\u683c\u4e0e\u66ff\u4ee3\u7535\u8def\u793a\u4f8b<\/strong><\/p>\n<p>\u5728\u8be5\u793a\u4f8b\u4e2d\uff0c\u5c06\u7528BM1R001xxF\u7cfb\u5217\u66ff\u6362\u7ec4\u6210\u4ee5\u4e0bAC\/DC\u8f6c\u6362\u5668\u4e8c\u6b21\u4fa7\u4e8c\u6781\u7ba1\u6574\u6d41\u7535\u8def\u7684\u6574\u6d41\u4e8c\u6781\u7ba1\u548c\u5206\u6d41\u7a33\u538b\u5668\u90e8\u5206\u3002<\/p>\n<p>\uff1cAC\/DC\u8f6c\u6362\u5668\u7535\u6e90\u89c4\u683c\uff1e<\/p>\n<ul class=\"list_nml\">\n<li>\u30fb\u8f93\u5165\u7535\u538b\uff08VIN\uff09\uff1a\u3000400Vdc<\/li>\n<li>\u30fb\u8f93\u51fa\u7535\u538b\uff08VOUT\uff09\uff1a\u30005V<\/li>\n<li>\u30fb\u8f93\u51fa\u7535\u6d41\uff08IOUT\uff09\uff1a\u300010A<\/li>\n<li>\u30fb\u7535\u6e90\u65b9\u5f0f\uff1a\u3000\u9694\u79bb\u578bPWM\u53cd\u6fc0\u5f0f\u8f6c\u6362\u5668<\/li>\n<li>\u30fb\u5f00\u5173\u9891\u7387\uff1a\u3000130kHz<\/li>\n<\/ul>\n<p>\u8be5AC\/DC\u8f6c\u6362\u5668\u7684\u7535\u8def\u56fe\u5982\u4e0b\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/upload\/2019\/05\/A6-4_f1.gif\" alt=\"\u7535\u6e90\u89c4\u683c\u548c\u66ff\u4ee3\u7535\u8def-\u63d0\u9ad8AC\/DC\u8f6c\u6362\u5668\u6548\u7387\u7684\u4e8c\u6b21\u4fa7\u540c\u6b65\u6574\u6d41\u7535\u8def\u8bbe\u8ba1 \u56fe1\"><\/p>\n<p>\u4f4d\u4e8e\u6a59\u8272\u533a\u57df\u7684DOUT\u662f\u6574\u6d41\u4e8c\u6781\u7ba1\u90e8\u5206\uff0cU1\u548c\u7535\u963b\u662f\u5206\u6d41\u7a33\u538b\u5668\u90e8\u5206\uff0c\u6a59\u8272\u533a\u57df\u662f\u6b64\u6b21\u66ff\u6362\u7684\u5bf9\u8c61\u90e8\u5206\u3002\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0cPC1\u662f\u4e00\u4e2a\u5149\u8026\uff08\u5149\u7535\u8026\u5408\u5668\uff09\uff0c\u662f\u7528\u6765\u9694\u79bb\u8f93\u51fa\u7535\u538b\u5e76\u53cd\u9988\u7ed9\u4e00\u6b21\u4fa7\u7684\u9694\u79bb\u5143\u4ef6\uff0c\u56e0\u6b64\u4e0d\u662f\u66ff\u6362\u5bf9\u8c61\uff0c\u5728\u7528BM1R001xxF\u7cfb\u5217\u66ff\u6362\u540e\u7684\u7535\u8def\u4e2d\u4e5f\u662f\u5fc5\u8981\u7684\u5143\u4ef6\u3002<\/p>\n<p>\u66ff\u6362\u540e\u7684\u7535\u8def\u5982\u4e0b\u3002\u5176\u4e2d\u5f69\u8272\u9634\u5f71\u533a\u57df\u4e3a\u66ff\u6362\u540e\u7684\u7535\u8def\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/upload\/2019\/05\/A6-4_f2.gif\" alt=\"\u7535\u6e90\u89c4\u683c\u548c\u66ff\u4ee3\u7535\u8def-\u63d0\u9ad8AC\/DC\u8f6c\u6362\u5668\u6548\u7387\u7684\u4e8c\u6b21\u4fa7\u540c\u6b65\u6574\u6d41\u7535\u8def\u8bbe\u8ba1 \u56fe2\"><\/p>\n<p>\u6709\u4e24\u79cd\u66ff\u6362\u65b9\u6cd5\u3002\u5de6\u4fa7\u662f\u5728\u53d8\u538b\u5668\u7684\u4f4e\u8fb9\uff08GND\u7ebf\uff09\u914d\u7f6e\u5f00\u5173\uff08MOSFET\uff09\u7684\u4f4e\u8fb9\u578b\uff0c\u53f3\u4fa7\u662f\u5728\u53d8\u538b\u5668\u7684\u9ad8\u8fb9\uff08VOUT\u7ebf\uff09\u914d\u7f6e\u5f00\u5173\uff08MOSFET\uff09\u7684\u9ad8\u8fb9\u578b\u3002\u89e3\u8bf4\u662f\u9488\u5bf9\u4e24\u79cd\u65b9\u6cd5\u8fdb\u884c\u7684\uff0c\u6700\u7ec8\u9700\u8981\u6309\u4e24\u79cd\u7535\u8def\u5b8c\u6210\u8bbe\u8ba1\u5e76\u8fdb\u884c\u8bc4\u4f30\u3002<\/p>\n<p>\u5728\u4e0a\u9762\u7684\u7535\u8def\u4e2d\uff0c\u6574\u6d41\u4e8c\u6781\u7ba1\u7531MOSFET\u4ee3\u66ff\uff0c\u5206\u6d41\u7a33\u538b\u5668\u7531\u5185\u7f6eIC\u7684\u5206\u6d41\u7a33\u538b\u5668\u4ee3\u66ff\uff0c\u8bf4\u5b9e\u8bdd\uff0c\u5916\u7f6e\u90e8\u4ef6\u7565\u6709\u589e\u52a0\u3002\u56e0\u6b64\uff0c\u5982\u679c\u662f\u666e\u901a\u7684\u4e8c\u6b21\u4fa7\u540c\u6b65\u6574\u6d41IC\uff0cIC\u7684\u7535\u8def\u7535\u6d41\u4e00\u5b9a\u4f1a\u5bfc\u81f4\u5f85\u673a\u529f\u8017\u589e\u52a0\u3002\u4f46\u662f\uff0c\u672cIC\u901a\u8fc7\u5185\u7f6e\u5206\u6d41\u7a33\u538b\u5668\uff0c\u53ef\u964d\u4f4eIC\u589e\u52a0\u90e8\u5206\u7684\u529f\u8017\uff0c\u56e0\u800c\u4e0d\u4f1a\u589e\u52a0\u5f85\u673a\u529f\u8017\uff0c\u5e76\u53ef\u5927\u5927\u6539\u5584\u6548\u7387\uff0c\u540c\u65f6\u8fd8\u53ef\u524a\u51cf\u5206\u6d41\u7a33\u538b\u5668\u76f8\u5e94\u7684\u90e8\u4ef6\u6570\u91cf\u3002<\/p>\n<style>\n\t.l-contetns-box__left .p-artiicle--contents ul.list_nml{\n\t\tmargin: 0 0 20px 15px;\n\t}\n\t.l-contetns-box__left .p-artiicle--contents ul.list_nml li{\n\t\tlist-style-type: none;\n\t\ttext-indent: -1em;\n\t\tmargin: 0 0 5px 0;\n\t}\n\t.l-contetns-box__left .p-artiicle--contents ul.list_nml li:last-child{\n\t\tmargin-bottom: 0;\n\t}\n<\/style>\n","protected":false},"excerpt":{"rendered":"\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\u5927\u81f4\u4ecb\u7ecd\u4e86\u7528\u4e8e\u8bbe\u8ba1\u7684ICBM1R001xxF\u7cfb\u5217\u7684\u6982\u8981\uff0c\u4ece\u672c\u6587\u5f00\u59cb\u5c06\u8fdb\u5165\u5177\u4f53\u7684\u8bbe\u8ba1\u3002 \u5728\u6b64\u518d\u6b21\u56de\u987e\u4e00\u4e0b\uff0c\u8be5\u8bbe\u8ba1\u6848\u4f8b\u7684\u76ee\u7684\u662f\u4f7f\u7528\u4e8c\u6b21\u4fa7\u540c\u6b65\u6574\u6d41\u63a7\u5236\u5668IC BM1R001xxF\u7cfb\u5217\uff0c\u5c06\u4e8c\u6781\u7ba1\u6574\u6d41\u7684AC\/DC\u8f6c\u6362\u5668 [&hellip;]","protected":false},"author":1,"featured_media":18756,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1102],"tags":[218,853,1103,1104,1105,1106,1109,1110],"class_list":["post-6606","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acdc_pwm06","tag-218","tag-853","tag-ac-dc","tag-1104","tag-1105","tag-bm1r001xxf"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/6606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=6606"}],"version-history":[{"count":4,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/6606\/revisions"}],"predecessor-version":[{"id":16381,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/6606\/revisions\/16381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/18756"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=6606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=6606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=6606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}