{"id":251,"date":"2017-11-17T12:16:22","date_gmt":"2017-11-17T12:16:22","guid":{"rendered":""},"modified":"2017-11-17T20:18:10","modified_gmt":"2017-11-17T12:18:10","slug":"%e6%96%b0%e5%9e%8b600v%e8%b6%85%e5%bf%ab%e8%bd%af%e6%81%a2%e5%a4%8d%e7%9a%84pfc%e4%ba%8c%e6%9e%81%e7%ae%a1%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=251","title":{"rendered":"\u65b0\u578b600V\u8d85\u5feb\u8f6f\u6062\u590d\u7684PFC\u4e8c\u6781\u7ba1\u5e94\u7528"},"content":{"rendered":"

\n\t  \u5728\u5927\u529f\u7387\u8f93\u51fa\u7684\u5f00\u5173\u7535\u6e90\u4e2d\uff0cPFC\u7684\u6548\u7387\u662f\u6781\u5176\u91cd\u8981\u7684\uff0c\u5728\u8f93\u5165\u7535\u6865\u4e2d\uff0c\u6765\u81eaAC\u7aef\u901a\u8fc7\u5927\u7535\u5bb9\u7684\u8109\u51b2\u7535\u6d41\u4e0d\u4ec5\u542b\u6709\u57fa\u6ce2(50-60HZ)\uff0c\u800c\u4e14\u542b\u6709\u5404\u6b21\u8c10\u6ce2\u6210\u5206(\u4e3b\u8981\u662f\u5947\u6570\u500d\u8c10\u6ce2)\uff0c\u8fd9\u4f7f\u5f97\u529f\u7387\u56e0\u6570\u964d\u4f4e\uff0c\u901a\u5e38\u7ea6\u4e3a0.7\u3002

\n\t  PFC(\u529f\u7387\u56e0\u6570\u6548\u6b63\u5668)\u7535\u8def\u53ef\u89e3\u51b3\u4e0a\u8ff0\u7684\u95ee\u9898\uff0c\u5982\u56fe1\u6240\u793a\uff0c\u5728\u5178\u578b\u7684PFC\u5347\u538b\u7535\u8def\u4e2d\uff0c\u5176\u4f18\u70b9\u5982\u4e0b\uff1a

\n\t·\u4f53\u79ef\u5c0f

\n\t·\u8f93\u51fa\u7535\u538b\u5927\u4e8e\u8f93\u5165\u7535\u538b(\u4e00\u822c\u8f93\u5165)

\n\t·\u63a7\u5236\u8fc7\u7a0b\u7b80\u5355

\n\t·\u8f93\u5165\u7535\u611f\u5bf9AC\u7aef\u4fe1\u53f7\u50cf\u4e00\u4e2a\u6ee4\u6ce2\u5668

\n\t·\u8bb8\u591alC\u63a7\u5236\u5668\u53ef\u4ece\u5e02\u573a\u5f97\u5230

\n\t·\u67090.95\u6216\u66f4\u9ad8\u7684PFC\u503c

\n\t  \u5728\u8fd9\u7c7b\u7535\u8def\u4e2d\u4e3b\u8981\u662f\u7528\u4e24\u79cd\u7c7b\u578b\uff0c\u5373\u4e0d\u8fde\u7eed\u7535\u6d41\u6a21\u5f0f\u548c\u8fde\u7eed\u7535\u6d41\u6a21\u5f0f\uff0c\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u662f\uff1a\u5728\u4e0d\u8fde\u7eed\u7535\u6d41\u6a21\u5f0f\u4e2d\u7684MOSFET\u7ba1\u4ec5\u5728\u611f\u5e94\u5668\u7535\u6d41\u8fbe\u5230\u96f6\u503c\u65f6\u5bfc\u901a\uff0c\u800c\u5728\u8fde\u7eed\u7535\u6d41\u6a21\u5f0f\u4e2d\uff0cMOSFET\u7ba1\u8981\u5728\u611f\u5e94\u7535\u6d41\u4e0a\u5347\u5230\u96f6\u503c\u4ee5\u4e0a\u624d\u5bfc\u901a\u3002\u56e0\u6b64\u6240\u6709\u7684\u53cd\u5411\u6062\u590d\u80fd\u91cf\u5fc5\u987b\u5728MOSFET\u4e2d\u88ab\u91ca\u653e\u3002<\/span><\/p>\n

\n\t\"\u56fe1 <\/span><\/div>\n
\n\t\u56fe1 PFC\u5347\u538b\u7535\u8def<\/span><\/div>\n

 

\n  \u4e0d\u8fde\u7eed\u7535\u6d41\u6a21\u5f0f<\/strong>

\n  \u8fd9\u79cd\u63a7\u5236\u65b9\u6cd5\u5bf9\u5de5\u4f5c\u4e8e200W\u4ee5\u4e0b\u7684PFC\u7535\u8def\u8f83\u9002\u7528\uff0c\u5176\u4e3b\u8981\u4f18\u70b9\u662f\u63a7\u5236\u8fc7\u7a0b\u6781\u5176\u7b80\u5355\uff0c\u7535\u8def\u7ec4\u6210\u7b80\u5355\u3002\u5176\u8f83\u5927\u7684\u5cf0\u503c\u7535\u6d41\u4f7f\u4e4b\u4e0d\u9002\u7528\u4e8e200W\u4ee5\u4e0a\u7684\u7535\u8def\uff0c\u5728\u4e0d\u8fde\u7eed\u7535\u6d41\u6a21\u5f0f\u4e2d\uff0c\u4e8c\u6781\u7ba1\u7684\u5f00\u5173\u635f\u8017\u662f\u53ef\u4ee5\u5ffd\u7565\u7684\uff0c\u56e0\u6b64\u53ef\u7528\u5feb\u901f\u4e8c\u6781\u7ba1\u4ee3\u66ff\u8d85\u5feb\u4e8c\u6781\u7ba1\u3002

\n 

\n  \u8fde\u7eed\u7535\u6d41\u6a21\u5f0f<\/strong>

\n  \u8fd9\u79cd\u63a7\u5236\u5f62\u5f0f\u666e\u904d\u7528\u4e8e1.5kW\u4ee5\u4e0a\u7684\u7535\u8def\u4e2d\uff0c\u5f53\u4e8c\u6781\u7ba1\u88ab\u65ad\u5f00\u65f6\uff0c\u5b83\u7684\u524d\u5411\u7535\u6d41\u53ef\u80fd\u662f\u51e0\u4e2a\u5b89\u57f9\uff0c\u800c\u7535\u6d41\u659c\u7387diF<\/sub>\/dt\u5f88\u9ad8100~250A\/ms\uff0c\u53e6\u5916MOSFET\u7ba1\u53ca\u5bc4\u751f\u5143\u4ef6\u7ec4\u6210\u7684\u8f93\u51fa\u56de\u8def\u50cf\u4e00\u4e2a\u8c03\u8c10\u7535\u8def(\u6ee4\u6ce2\u5668)\uff0c\u8c10\u632f\u9891\u7387\u7531\u53cd\u5411\u4e8c\u6781\u7ba1\u7535\u5bb9\u91cf\u53ca\u8f93\u51fa\u7535\u5bb9\u5668\u7684\u5bc4\u751f\u53c2\u91cf\u51b3\u5b9a\u3002\u5178\u578b\u7684\u8c10\u632f\u9891\u7387\u5927\u7ea6\u4e3a100MHz\uff0c\u800c\u8fd9\u5c06\u5f15\u8d77EMI\u8f90\u5c04\u3002

\n  \u5728\u8fd9\u79cd\u7535\u8def\u4e2d\uff0c\u5347\u538b\u4e8c\u6781\u7ba1\u662f\u6700\u5173\u952e\u7684\u90e8\u4ef6\uff0c\u4e3a\u4e86\u907f\u514d\u5927\u529f\u7387\u635f\u8017\u53caEMl(\u7535\u78c1\u5e72\u6270)\uff0c\u5fc5\u987b\u8c28\u614e\u5730\u9009\u62e9\u5b83\u3002

\n  \u6d77\u98de\u4e50\u6280\u672f\u63a8\u51fa\u7684Qlong™\u7cfb\u5217\u8d85\u5feb\u8f6f\u6062\u590d\u4e8c\u6781\u7ba1\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\uff0c\u8fd9\u79cd\u65b0\u578b\u4e8c\u6781\u7ba1\u7684\u63a8\u51fa\u4f7fPFC\u7535\u8def\u7684\u6027\u80fd\u5927\u5927\u6539\u5584\u4e86\u3002

\n 

\n  \u8d85\u5feb\u8f6f\u6062\u590d\u4e8c\u6781\u7ba1\u53ca\u5176\u5e94\u7528<\/strong>

\n  \u6d77\u98de\u4e50\u6280\u672f\u63a8\u51faQlong™\u7cfb\u5217\u8d85\u5feb\u8f6f\u6062\u590d\u4e8c\u6781\u7ba1\uff0c\u5728\u79bb\u7ebf\u5f0f\u5f00\u5173\u7535\u6e90\u8fde\u7eed\u6a21\u5f0f\u7684PFC\u5347\u538b\u7535\u8def\u4e2d\uff0c\u8fd9\u79cd\u65b0\u578b\u7684\u4e8c\u6781\u7ba1\u53ef\u4ee5\u63d0\u9ad8\u5176\u5de5\u4f5c\u6548\u7387\u53ca\u529f\u7387\u5bc6\u5ea6\uff0c\u8fd9\u79cd\u5668\u4ef6\u7684\u7535\u6d41\u4e3a8\u300115\u53ca30A\uff0c\u9002\u7528\u4e8e\u8f93\u51fa\u529f\u7387\u8fbe15kW\u7684PFC\u7535\u8def\u3002

\n  Qlong™\u7cfb\u5217600V\u8d85\u5feb\u8f6f\u6062\u590d\u6574\u6d41\u7ba1\uff0c\u5177\u6709\u4f4e\u524d\u5411\u7535\u538b\u964d\u548c\u53cd\u5411\u6062\u590d\u7535\u6d41(Irr<\/sub>)\u53ca\u51cf\u5c11\u4f20\u8f93\u548c\u5f00\u5173\u635f\u8017\u7684\u4e34\u754c\u53c2\u6570\u503c\uff0c\u5145\u5206\u8fd0\u7528\u94c2\u6269\u6563\u7684\u5de5\u827a\u8fc7\u7a0b\uff0c\u5728\u5f88\u5bbd\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u4fdd\u8bc1\u5176\u6709\u4e00\u4e2a\u4e0d\u9661\u5ced\u7684\u3001\u9489\u72b6\u5149\u6ed1\u7684\u53cd\u5411\u6062\u590d\u6ce2\u5f62\uff0c\u8fd9\u6837\u51cf\u5c11\u4e86\u7535\u5b50\u8f90\u5c04(\u89c1\u56fe1\u30012\u30013\u30014)\uff0c\u5373\u5176\u5177\u6709\u8f6f\u6062\u590d\u6ce2\u5f62\u4ee5\u91ca\u653e\u6700\u5c11\u7684\u7535\u5b50\u8f90\u5c04\uff0c\u800c\u4e14\u8fd9\u7c7b\u65b0\u578bPFC\u4e8c\u6781\u7ba1\u53ea\u670930ns\u7684\u53cd\u5411\u6062\u590d\u65f6\u95f4(trr)\uff0c\u589e\u52a0\u4e86\u529f\u7387\u5bc6\u5ea6\u800c\u4f7f\u5176\u8fbe\u5230\u9ad8\u901f\u5f00\u5173\u901f\u5ea6\u3002\u53e6\u5916\uff0c\u8fd9\u7c7b\u5668\u4ef6\u6700\u9ad8\u7ed3\u6e29\u6709175\u2103\uff0c\u4e3a\u4e4b\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f88\u5bbd\u7684\u5de5\u4f5c\u8303\u56f4\u3002<\/span>
<\/p>\n\n\n\n\n
\n\t\t\t\t\"\u56fe2 <\/span><\/td>\n\n\t\t\t\t\"\u56fe3 <\/span><\/td>\n<\/tr>\n
\n\t\t\t\t\u56fe2<\/span><\/td>\n\n\t\t\t\t\u56fe3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 

\n  \u5728\u79bb\u7ebf\u5f0f\u5f00\u5173\u7535\u6e90\u7684\u8fde\u7eed\u7535\u6d41\u6a21\u5f0fPFC\u5347\u538b\u7535\u8def\u4e2d\uff0c\u91c7\u7528Qlong™\u7cfb\u5217\u7684600V\u8d85\u5feb\u8f6f\u6062\u590d\u4e8c\u6781\u7ba1\uff0c\u53ef\u4ee5\u964d\u4f4e\u8d85\u8fc730%\u7684\u529f\u7387\u635f\u8017(\u89c1\u56fe5)\uff0c\u8be5\u5668\u4ef6\u7684\u7a81\u51fa\u4f18\u70b9\u8868\u73b0\u4e3a\uff1a1.\u8d85\u5feb\u8f6f\u6062\u590d\u7279\u6027\uff0c\u663e\u8457\u964d\u4f4e\u5bf9\u78c1\u6027\u5143\u4ef6\u7684\u8981\u6c42\u548c\u7cfb\u7edf\u6210\u672c\u30022.\u8f6f\u6062\u590d\u7279\u6027\u964d\u4f4eEMI\uff0c\u63d0\u9ad8\u53ef\u9760\u6027\u30023.\u9002\u7528\u4e8e250W\u4ee5\u4e0a\u8fde\u7eed\u7535\u6d41\u6a21\u5f0fPFC\u8bbe\u8ba1\u3002<\/span>
<\/p>\n\n\n\n\n
\n\t\t\t\t\"\u56fe4 <\/span><\/td>\n\n\t\t\t\t\"\u56fe5 <\/span><\/td>\n<\/tr>\n
\n\t\t\t\t\u56fe4 PF\u4e8c\u6781\u7ba1\u53cd\u5411\u6062\u590d\u7535\u6d41<\/span><\/td>\n\n\t\t\t\t\u56fe5 500W PFC\u5347\u538b\u7535\u8def\u7684\u529f\u7387\u635f\u8017<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 

\n  \u7ed3\u675f\u8bed<\/strong>

\n  \u5728\u79bb\u7ebf\u5f0f\u5f00\u5173\u7535\u6e90\u7684\u8fde\u7eed\u7535\u6d41\u6a21\u5f0fPFC\u5347\u538b\u7535\u8def\u4e2d\uff0c\u91c7\u7528\u6d77\u98de\u4e50Qlong™\u7684600V\u8d85\u5757\u8f6f\u6062\u590d\u4e8c\u6781\u7ba1\uff0c\u914d\u5408\u76f8\u5e94\u7684\u529f\u7387\u7ba1MOSFET\u4f7f\u7528\uff0c\u53ef\u4ee5\u5f97\u5230\u8f83\u9ad8\u7684PFC\u6548\u7387\uff0c\u51cf\u5c0f\u4e86\u8d85\u8fc730%\u529f\u7387\u635f\u8017\uff0c\u5e76\u964d\u4f4e\u4e86EMI\u800c\u4f7f\u7535\u8def\u7684\u53ef\u9760\u6027\u5f97\u5230\u63d0\u9ad8\uff0c\u540c\u65f6\u51cf\u5c11\u4e86\u7cfb\u7edf\u6210\u672c\uff0c\u4f7f\u5176\u5e94\u7528\u5f97\u5230\u6709\u6548\u7684\u63a8\u5e7f\u3002<\/span>
<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u5927\u529f\u7387\u8f93\u51fa\u7684\u5f00\u5173\u7535\u6e90\u4e2d\uff0cPFC\u7684\u6548\u7387\u662f\u6781\u5176\u91cd\u8981\u7684\uff0c\u5728\u8f93\u5165\u7535\u6865\u4e2d\uff0c\u6765\u81eaAC\u7aef\u901a\u8fc7\u5927\u7535\u5bb9\u7684\u8109\u51b2\u7535\u6d41\u4e0d\u4ec5\u542b\u6709\u57fa\u6ce2(50-60HZ)\uff0c\u800c\u4e14\u542b\u6709\u5404\u6b21\u8c10\u6ce2\u6210\u5206(\u4e3b\u8981\u662f\u5947\u6570\u500d\u8c10\u6ce2)\uff0c\u8fd9\u4f7f\u5f97\u529f\u7387\u56e0\u6570<\/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\/251"}],"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=251"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/251\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}