{"id":5893,"date":"2018-10-11T00:00:03","date_gmt":"2018-10-10T15:00:03","guid":{"rendered":"http:\/\/micro.wfjydl.com\/techweb\/?p=5893"},"modified":"2022-09-16T15:21:18","modified_gmt":"2022-09-16T07:21:18","slug":"%e5%89%8d%e8%a8%80-5","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/acdc\/acdc_pwm\/acdc_pwm05\/6015","title":{"rendered":"\u524d\u8a00"},"content":{"rendered":"

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\u53e6\u5916\uff0c\u529f\u7387\u5f00\u5173\u4f7f\u7528SiC\uff08Silicon Carbide\uff1a\u78b3\u5316\u7845\uff09MOSFET\u3002\u4e0eSi\u534a\u5bfc\u4f53\u76f8\u6bd4\uff0cSiC\u662f\u4e00\u79cd\u635f\u8017\u4f4e\u4e14\u5177\u6709\u4f18\u5f02\u7684\u9ad8\u6e29\u5de5\u4f5c\u7279\u6027\u7684\u65b0\u4e00\u4ee3\u534a\u5bfc\u4f53\u6750\u6599\u3002\u63d0\u8d77SiC\u534a\u5bfc\u4f53\uff0c\u7ed9\u4eba\u7684\u5370\u8c61\u53ef\u80fd\u662f\u4f7f\u7528\u5728\u5904\u7406\u7279\u5927\u529f\u7387\u7684\u7279\u6b8a\u5e94\u7528\u4e0a\u7684\uff0c\u4f46\u5b9e\u9645\u4e0aSiC\u53ef\u4ee5\u5e2e\u52a9\u4f17\u591a\u6211\u4eec\u8eab\u8fb9\u6240\u719f\u6089\u7684\u5e94\u7528\u5b9e\u73b0\u8282\u80fd\u5316\u548c\u5c0f\u578b\u5316\u3002SiC\u534a\u5bfc\u4f53\u5df2\u7ecf\u5f00\u59cb\u5b9e\u9645\u5e94\u7528\uff0c\u5e76\u4e14\u8fd8\u5e94\u7528\u5728\u5bf9\u54c1\u8d28\u53ef\u9760\u6027\u8981\u6c42\u5f88\u4e25\u82db\u7684\u8f66\u8f7d\u8bbe\u5907\u4e0a\u3002\u5173\u4e8eSiC\u529f\u7387\u5143\u5668\u4ef6\uff0c\u5728Tech Web\u57fa\u7840\u77e5\u8bc6\u4e13\u680f\u4e2d\u6709\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u53ef\u4ee5\u7ed3\u5408\u8d77\u6765\u9605\u8bfb\u3002<\/p>\n

\u5728\u672c\u7bc7\u7ae0\u4e2d\u8ba1\u5212\u4ecb\u7ecd\u4ee5\u4e0b\u9879\u76ee\u3002<\/p>\n

\n

\uff1c\u4f7f\u7528SiC-MOSFET\u7684\u9694\u79bb\u578b\u51c6\u8c10\u632f\u8f6c\u6362\u5668\u7684\u8bbe\u8ba1\u6848\u4f8b\uff1e<\/strong><\/p>\n

    \n
  1. \u7528\u4e8e\u8bbe\u8ba1\u7684IC<\/li>\n
  2. \u53d8\u538b\u5668\u8bbe\u8ba1<\/li>\n
  3. \u4e3b\u8981\u90e8\u4ef6\u9009\u578b<\/li>\n
  4. EMI\u5bf9\u7b56<\/li>\n
  5. \u8f93\u51fa\u566a\u58f0\u5bf9\u7b56<\/li>\n
  6. \u5e03\u5c40\u65b9\u6848<\/li>\n
  7. \u8bc4\u4f30<\/li>\n<\/ol>\n<\/div>\n

    \u4ee5\u4e0b\u662f\u8be5\u8bbe\u8ba1\u6848\u4f8b\u6240\u5b8c\u6210\u7684AC\/DC\u8f6c\u6362\u5668\u3002\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u7535\u6e90\u7528IC\u5b89\u88c5\u4e8e\u80cc\u9762\u7ea2\u8272\u25cb\u5904\uff0cSiC-MOSFET\u5b89\u88c5\u4e8e\u8868\u9762\u6a59\u8272\u25cb\u5904\u3002<\/p>\n

    \"20170509_graf_01\"<\/p>\n

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