{"id":1251,"date":"2018-11-04T12:34:15","date_gmt":"2018-11-04T12:34:15","guid":{"rendered":""},"modified":"2018-11-04T20:34:34","modified_gmt":"2018-11-04T12:34:34","slug":"%e5%bc%80%e5%85%b3%e7%94%b5%e6%ba%90%e8%ae%be%e8%ae%a1%e5%90%8eemi%e7%9a%84%e5%ae%9e%e9%99%85%e6%95%b4%e6%94%b9%e7%ad%96%e7%95%a5--%e4%bc%a0%e5%af%bc%e9%83%a8%e5%88%86","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1251","title":{"rendered":"\u5f00\u5173\u7535\u6e90\u8bbe\u8ba1\u540eEMI\u7684\u5b9e\u9645\u6574\u6539\u7b56\u7565–\u4f20\u5bfc\u90e8\u5206"},"content":{"rendered":"

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\n1MHZ---5MHZ\u5dee\u6a21\u5171\u6a21\u6df7\u5408<\/span><\/font>

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\n\t\t\u4e5f\u53ef\u6539\u53d8\u6574\u6d41\u4e8c\u6781\u7ba1\u7279\u6027\u6765\u5904\u7406\u4e00\u5bf9\u5feb\u901f\u4e8c\u6781\u7ba1\u5982FR107 \u4e00\u5bf9\u666e\u901a\u6574\u6d41\u4e8c\u6781\u7ba11N4007\u3002<\/li>\n

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\n\t\t\u7ed5\u5236\u53d8\u538b\u5668\u65f6\u5c06\u6240\u6709\u540c\u540d\u7aef\u653e\u5728\u4e00\u8fb9\uff0c\u53ef\u964d\u4f4e1.0MHZ-5.0MHZ\u4f20\u5bfc\u5e72\u6270\u3002<\/li>\n

\n\t\t\u5bf9\u4e8e\u5c0f\u529f\u7387\u7528\u4e24\u4e2a\u5dee\u6a21\u7535\u611f\uff0c\u51cf\u5c11\u5dee\u6a21\u7535\u611f\u531d\u6570\u53ef\u964d\u4f4e\u4f20\u5bfc1.2MHZ\u5e72\u6270\u3002<\/li>\n

\n\t\t\u52a0\u5927Y\u7535\u5bb9\uff0c\u53ef\u964d\u4f4e\u4f20\u5bfc\u4e2d\u6bb51MHZ-5MHZ\u5e72\u6270\u3002<\/li>\n

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\n\t\t\u5c06MOS\u7ba1\u6563\u70ed\u7247\u63a5MOS\u7ba1S\u6781\u3002<\/li>\n

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\n

\n

\n5M---20MHZ\u4ee5\u5171\u6478\u5e72\u6270\u4e3a\u4e3b\uff0c\u91c7\u7528\u6291\u5236\u5171\u6478\u7684\u65b9\u6cd5\u3002<\/font>
<\/p>\n

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\n\t\t\u53ef\u9009\u62e9\u7d27\u8d34\u53d8\u538b\u5668\u7684\u94c1\u82af\u7c98\u94dc\u7b94\uff0c\u94dc\u7b94\u8981\u95ed\u73af\u3002<\/li>\n

\n\t\t\u5904\u7406\u540e\u7aef\u8f93\u51fa\u6574\u6d41\u7ba1\u7684\u5438\u6536\u7535\u8def\u548c\u521d\u7ea7\u5927\u7535\u8def\u5e76\u8054\u7535\u5bb9\u7684\u5927\u5c0f\u3002<\/li>\n

\n\t\t\u5728\u53d8\u538b\u5668\u521d\u7ea7\u7ed5\u7ec4\u4e0a\u7528\u4e00\u6839\u5f88\u7ec6\u7684\u4e09\u91cd\u7edd\u7f18\u7ebf\u5e76\u7ed5\u4e00\u4e2a\u5c4f\u853d\u7ed5\u7ec4\uff0c\u5c4f\u853d\u7ed5\u7ec4\u7684\u4e00\u7aef\u63a5\u7535\u6e90\u7aef\u53e6\u5916\u4e00\u7aef\u901a\u8fc7\u4e00\u4e2a\u7535\u5bb9\u63a5\u5230\u5730\u3002<\/li>\n

\n\t\t\u53ef\u5c06\u5171\u6a21\u7535\u611f\u6539\u4e3a\u4e00\u8fb9\u531d\u6570\u6bd4\u53e6\u4e00\u8fb9\u591a\u4e00\u531d,\u53e6\u5176\u6709\u5dee\u6a21\u7684\u4f5c\u7528\u3002<\/li>\n

\n\t\t\u5c06\u5f00\u5173\u7ba1D\u6781\u52a0\u4e00\u5c0f\u6563\u70ed\u7247\u4e14\u5fc5\u9700\u63a5\u9ad8\u538b\u7aef\u7684\u8d1f\u6781,\u53d8\u538b\u5668\u7684\u521d\u7ea7\u8d77\u59cb\u7aef\u8fde\u63a5\u5230MOS\u7ba1D\u6781\u3002<\/li>\n

\n\t\t\u5c06\u6b21\u7ea7\u7684\u6563\u70ed\u7247\u7528\u4e00\u4e2a102\u7684Y\u7535\u5bb9\u63a5\u5230\u521d\u7ea7\u7684L\/N\u7ebf, \u53ef\u964d\u4f4e\u5bfc\u5e72\u6270\u3002<\/li>\n

\n\t\t\u5982\u679c\u52a0\u5927\uff39\u7535\u5bb9\u4f20\u5bfc\u5e72\u6270\u4e0b\u6765\u4e86\uff0c\u5219\u53ef\u4ee5\u6539\u53d8\u53d8\u538b\u5668\u7ed5\u6cd5\u6765\u6539\u826f\uff0c\u53ef\u5728\u521d\u6b21\u7ea7\u95f4\u52a0\u591a\u51e0\u5c42\u80f6\u5e26\uff1b\u5982\u679c\u52a0\u5927\uff39\u7535\u5bb9\u4f20\u5bfc\u5e72\u6270\u672a\u6539\u5584\uff0c\u5c31\u8981\u6539\u7535\u8def\u53ef\u6539\u597d\u4e0d\u5fc5\u6539\u53d8\u538b\u5668\u7ed5\u6cd5\u3002<\/li>\n

\n\t\t\u5c06\u53d8\u538b\u5668\u7535\u611f\u91cf\u9002\u5f53\u52a0\u5927\uff0c\u53ef\u964d\u4f4eRCC\u5f00\u5173\u7535\u6e90\u5728\u534a\u8f7d\u65f6\u7684\u4f20\u5bfc\u5e72\u6270\u3002<\/li>\n

\n\t\t\u7528\u53d8\u538b\u5668\u6b21\u7ea7\u8f85\u52a9\u7ed5\u7ec4\u6765\u5c4f\u853d\u521d\u7ea7\u4e3b\u7ed5\u7ec4\uff0c\u6bd4\u7528\u53d8\u538b\u5668\u521d\u7ea7\u8f85\u52a9\u7ed5\u7ec4\u6765\u5c4f\u853d\u521d\u7ea7\u4e3b\u7ed5\u7ec4\uff0c\u4f20\u5bfc\u6574\u4f53\u8981\u597d\u5f97\u591a\u3002<\/li>\n

\n\t\t\u4f20\u5bfc\u6574\u4f53\u8d85\u6807\uff0c\u7528\u793a\u6ce2\u5668\u770b\u5f00\u5173\u7ba1G\u548cD\u6781\u6ce2\u5f62\u90fd\u6709\u91cd\u53e0\u7684\u73b0\u8c61\uff0c\u5149\u85d5\u4f9b\u7535\u7535\u963b\u4ece\u8f93\u51fa\u6ee4\u6ce2\u5171\u6a21\u7535\u611f\u4e0b\u7a7f\u8fc7\u63a5\u8f93\u51fa\u6b63\u6781\u6539\u63a5\u4e0d\u4ece\u5927\u7535\u6d41\u4e0b\u7a7f\u8fc7\u540e\u4e00\u5207OK\u3002<\/li>\n

\n\t\t\u5728\u8f93\u5165\u7aefL\u7ebf\u548cN\u7ebf\u5404\u63a5\u4e00681\/250V\u7684Y\u7535\u5bb9\uff0cY\u7535\u5bb9\u53e6\u5916\u4e00\u7aef\u63a5\u6b21\u7ea7\u5730\u3002<\/li>\n

\n\t\t\u5c06\u6b21\u7ea7\u7684\u8f85\u52a9\u7ed5\u7ec4\u7528\u6765\u5c4f\u853d\u521d\u7ea7\u4e3b\u7ed5\u7ec4\uff0c\u53ef\u964d\u4f4e\u4f20\u5bfc3-15MHZ\u5e72\u6270\u3002\u7528\u6b21\u7ea7\u7684\u8f85\u52a9\u7ed5\u7ec4\u6765\u5c4f\u853d\u521d\u7ea7\u4e3b\u7ed5\u7ec4\uff0c\u6bd4\u7528\u521d\u7ea7\u7684\u8f85\u52a9\u7ed5\u7ec4\u6765\u5c4f\u853d\u521d\u7ea7\u4e3b\u7ed5\u7ec4\u4f20\u5bfc\u8981\u597d\u5f97\u591a\u3002<\/li>\n

\n\t\t\u5728PCB\u677f\u5e95\u5c42\u653e\u4e00\u5c42\u94dc\u7247\u63a5\u521d\u7ea7\u5927\u7535\u5bb9\u8d1f\u6781\u3002<\/li>\n

\n\t\t\u5c06\u6574\u4e2a\u7535\u6e90\u7528\u4e00\u5757\u94dc\u7247\u5305\u8d77\u6765, \u94dc\u7247\u63a5\u521d\u7ea7\u5927\u7535\u5bb9\u8d1f\u6781\u3002<\/li>\n

\n\t\t\u51cf\u5c0fY\u7535\u5bb9\u5bb9\u91cf\u3002<\/li>\n<\/ul>\n

\n

\n

\n\u5bf9\u4e8e20--30MHZ<\/span><\/font>
<\/p>\n

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\n\t\t\u8c03\u6574\u4e00\u4e8c\u6b21\u4fa7\u95f4\u7684Y1 \u7535\u5bb9\u4f4d\u7f6e\u53ca\u53c2\u6570\u503c\uff1b<\/li>\n

\n\t\t\u5728\u53d8\u538b\u5668\u5916\u9762\u5305\u94dc\u7b94\uff0c\u53d8\u538b\u5668\u6700\u91cc\u5c42\u52a0\u5c4f\u853d\u5c42\uff0c\u8c03\u6574\u53d8\u538b\u5668\u7684\u5404\u7ed5\u7ec4\u7684\u6392\u5e03\u3002<\/li>\n

\n\t\t\u6539\u53d8PCB LAYOUT\uff1b<\/li>\n

\n\t\t\u8f93\u51fa\u7ebf\u524d\u9762\u63a5\u4e00\u4e2a\u53cc\u7ebf\u5e76\u7ed5\u7684\u5c0f\u5171\u6a21\u7535\u611f\uff1b<\/li>\n

\n\t\t\u5728\u8f93\u51fa\u6574\u6d41\u7ba1\u4e24\u7aef\u5e76\u8054RC\u6ee4\u6ce2\u5668\u4e14\u8c03\u6574\u5408\u7406\u7684\u53c2\u6570\uff1b<\/li>\n

\n\t\t\u5728\u53d8\u538b\u5668\u4e0eMOSFET\u4e4b\u95f4\u52a0\u78c1\u73e0\uff1b<\/li>\n

\n\t\t\u5728\u53d8\u538b\u5668\u7684\u8f93\u5165\u7535\u538b\u811a\u52a0\u4e00\u4e2a\u5c0f\u7535\u5bb9\u3002<\/li>\n

\n\t\t\u53ef\u4ee5\u7528\u589e\u5927MOS \u9a71\u52a8\u7535\u963b\u3002<\/li>\n

\n\t\t\u53ef\u80fd\u662f\u7535\u5b50\u8d1f\u8f7d\u5f15\u8d77\u7684,\u53ef\u6539\u7528\u7535\u963b\u8d1f\u8f7d\u3002<\/li>\n

\n\t\t\u53ef\u5c06MOS\u7ba1D \u7aef\u5bf9\u5730\u63a5\u4e00\u4e2a101\u7684\u7535\u5bb9\u3002<\/li>\n

\n\t\t\u53ef\u5c06\u8f93\u51fa\u6574\u6d41\u4e8c\u6781\u7ba1\u6362\u4e00\u4e2a\u79ef\u7535\u5bb9\u5c0f\u4e00\u70b9\u7684\u3002<\/li>\n

\n\t\t\u53ef\u5c06\u8f93\u51fa\u6574\u6d41\u4e8c\u6781\u7ba1\u7684RC\u56de\u8def\u53bb\u6389\u3002<\/li>\n

\n\t\t\u5c06\u8f93\u5165\u7aef\u52a0\u4e24\u4e2aY\u7535\u5bb9\u5bf9\u5730\uff0c\u53ef\u964d\u4f4e\u4f20\u5bfc25MHZ-30MHZ\u5e72\u6270\u3002<\/li>\n

\n\t\t\u7d27\u8d34\u53d8\u538b\u5668\u7684\u78c1\u82af\u4e0a\u52a0\u4e00\u94dc\u76ae\uff0c\u94dc\u76ae\u8fde\u63a5\u5230\u5730\u3002<\/li>\n

\n\t\t\u4f20\u5bfc\u540e\u6bb525MHZ\u8d85\u6807\u53ef\u5728\u8f93\u51fa\u7aef\u52a0\u5171\u6a21\u7535\u611f\uff0c\u4e5f\u53ef\u5728\u5f00\u5173\u7ba1\u6e90\u6781\u68c0\u6d4b\u7535\u963b\u4e0a\u5957\u4e00\u957f\u7684\u5bfc\u78c1\u529b\u5408\u9002\u7684\u78c1\u73e0\u3002<\/li>\n

\n\t\t <\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

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