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target=\"_blank\">\u964d\u538b\u578b\u8f6c\u6362\u5668\u5de5\u4f5c\u65f6\u7684\u7535\u6d41\u8def\u5f84<\/a><\/li>\r\n\t\t\t<li><a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc_pwm\/dcdc_pwm03\/3164\" target=\"_blank\">\u5f00\u5173\u8282\u70b9\u7684\u632f\u94c3<\/a><\/li>\r\n\t\t\t<li><a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc_pwm\/dcdc_pwm03\/3202\" target=\"_blank\">\u8f93\u5165\u7535\u5bb9\u5668\u548c\u4e8c\u6781\u7ba1\u7684\u914d\u7f6e<\/a><\/li>\r\n\t\t\t<li><a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc_pwm\/dcdc_pwm03\/3256\" target=\"_blank\">\u6563\u70ed\u5b54\u7684\u914d\u7f6e <\/a><\/li>\r\n\t\t\t<li><a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc_pwm\/dcdc_pwm03\/3254\" target=\"_blank\">\u7535\u611f\u7684\u914d\u7f6e <\/a><\/li>\r\n\t\t\t<li><a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc_pwm\/dcdc_pwm03\/4378\" target=\"_blank\">\u8f93\u51fa\u7535\u5bb9\u5668\u7684\u914d\u7f6e 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target=\"_blank\">\u566a\u58f0\u5bf9\u7b56\uff1a\u7f13\u51b2\u7535\u8def\u3001\u81ea\u4e3e\u7535\u963b\u3001\u6805\u6781\u7535\u963b<\/a><\/li>\r\n\t\t<\/ul>\r\n\t<\/div>\r\n<\/div>\r\n\n<p style=\"margin-bottom: 10px;\"><strong>\u53cd\u9988\u8def\u5f84\u7684\u5e03\u7ebf<\/strong><\/p>\n<p>\u53cd\u9988\u4fe1\u53f7\u7684\u5e03\u7ebf\u5728\u4fe1\u53f7\u5e03\u7ebf\u8fc7\u7a0b\u4e2d\u4e5f\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002\u53cd\u9988\u4fe1\u53f7\u5982Figure 7-a\u5de6\u4fa7\u7684\u7535\u8def\u56fe\u6240\u793a\uff0c\u8f93\u51fa\u7535\u538b\u7ecf\u7531\u5e03\u7ebf\uff0c\u7531\u7535\u963b\u5206\u538b\uff0c\u88ab\u53cd\u9988\u81f3\u7535\u6e90IC\u7684FB\u5f15\u811a\uff0d\u5373\u8bef\u5dee\u653e\u5927\u5668\u7684\u8f93\u5165\u7aef\uff0c\u7535\u6e90IC\u6839\u636e\u8be5\u7535\u538b\u4fe1\u606f\u6267\u884c\u8f93\u51fa\u7535\u538b\u7684\u7a33\u5b9a\u5316\u5de5\u4f5c\u3002\u8be5\u53cd\u9988\u8def\u5f84\u91cd\u8981\u7684\u662f\uff0c\u5982\u679c\u5b9e\u9645\u7684\u8f93\u51fa\u7535\u538b\u4e4b\u5916\u7684\u566a\u58f0\u548c\u6ce2\u52a8\u88ab\u9001\u5f80\u8bef\u5dee\u653e\u5927\u5668\uff0c\u5219\u4e0d\u4ec5\u65e0\u6cd5\u8fdb\u884c\u51c6\u786e\u7684\u8f93\u51fa\u7a33\u5b9a\u5316\uff0c\u5728\u67d0\u4e9b\u6761\u4ef6\u4e0b\u8fd8\u53ef\u80fd\u4f1a\u4ea7\u751f\u632f\u8361\u7b49\u73b0\u8c61\uff0c\u5de5\u4f5c\u53ef\u80fd\u4f1a\u53d8\u5f97\u4e0d\u7a33\u5b9a\u3002\u6240\u4ee5\u5728\u53cd\u9988\u8def\u5f84\u7684\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u8003\u8651\u4f7f\u4e4b\u80fd\u591f\u53cd\u9988\u7eaf\u51c0\u7684\u4fe1\u53f7\u3002<\/p>\n<p 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7-c\u662f\u5728\u53cd\u9988\u8def\u5f84\u4e2d\u4f7f\u5e03\u7ebf\u7ecf\u7531\u8fc7\u5b54\u8f6c\u79fb\u5230\u80cc\u9762\uff0c\u8fdc\u79bb\u5f00\u5173\u8282\u70b9\u7684\u5e03\u5c40\u793a\u4f8b\u3002\u7531PCB\u677f\u53ef\u89c1\uff0c\u5b8c\u7f8e\u5730\u6ee1\u8db3\u4e0a\u8ff0\u6761\u4ef6\u7684\u5e03\u7ebf\u5e76\u975e\u6613\u4e8b\u3002\u5c24\u5176\u662f\u4e0a\u8ff0\u6761\u4ef6\u4e2d\u672a\u63d0\u53ca\u7684\u5e03\u7ebf\u7684\u57fa\u672c\u8981\u6c42\uff0d\uff0d\u201c\u5c3d\u91cf\u77ed\u201d\u3002\u6240\u4ee5\uff0c\u5982\u4e0b\u9762\u7684PCB\u677f\u6240\u793a\uff0c\u4e00\u5473\u5730\u5ef6\u957f\u53cd\u9988\u5e03\u7ebf\uff0c\u8fdc\u79bb\u6574\u4f53\u7535\u8def\u7684\u505a\u6cd5\u5e76\u4e0d\u80fd\u79f0\u4e4b\u4e3a\u826f\u7b56\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8fd8\u6709\u4e00\u79cd\u65b9\u6848\u662f\u5728\u80cc\u9762\u94fa\u8bbe\u53cd\u9988\u4fe1\u53f7\u7684\u5e03\u7ebf\u3002<\/p>\n<div class=\"fBox\" style=\"margin:40px 0 40px 0;\">\n<div class=\"fl\" style=\"width:340px;\"><img 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7-d\u662f\u4e0d\u7406\u60f3\u7684\u5e03\u7ebf\u793a\u4f8b\u3002\u7531\u4e8e\u53cd\u9988\u8def\u5f84\u662f\u4e0e\u7535\u611f\u5e73\u884c\u5e03\u5c40\u7684\uff0c\u6240\u4ee5\u56e0\u7535\u611f\u5468\u8fb9\u4ea7\u751f\u7684\u78c1\u573a\u800c\u8bf1\u53d1\u4e86\u53cd\u9988\u8def\u5f84\u4e2d\u7684\u566a\u58f0\u3002<\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u56e0\u5176\u4ed6\u90e8\u4ef6\u7684\u5173\u7cfb\uff0c\u6709\u65f6\u65e0\u8bba\u5982\u4f55\u4e5f\u65e0\u6cd5\u5b9e\u73b0\u7406\u60f3\u7684\u914d\u7f6e\u4e0e\u5e03\u7ebf\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u597d\u597d\u659f\u914c\u7406\u60f3\u914d\u7f6e\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff0c\u627e\u51fa\u6700\u4f73\u7684\u59a5\u534f\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728\u672c\u6587\u4e2d\uff0c\u5c06\u5bf9\u7528\u6765\u5c06\u8f93\u51fa\u4fe1\u53f7\u53cd\u9988\u7ed9\u7535\u6e90IC\u7684FB\u5f15\u811a\u7684\u5e03\u7ebf\u8fdb\u884c\u8bf4\u660e\u3002 \u53cd\u9988\u8def\u5f84\u7684\u5e03\u7ebf \u53cd\u9988\u4fe1\u53f7\u7684\u5e03\u7ebf\u5728\u4fe1\u53f7\u5e03\u7ebf\u8fc7\u7a0b\u4e2d\u4e5f\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002\u53cd\u9988\u4fe1\u53f7\u5982Figure 7-a\u5de6\u4fa7\u7684\u7535\u8def\u56fe\u6240\u793a\uff0c\u8f93\u51fa\u7535\u538b\u7ecf\u7531\u5e03\u7ebf\uff0c\u7531\u7535\u963b\u5206\u538b\uff0c\u88ab\u53cd\u9988\u81f3\u7535 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