{"id":513,"date":"2012-02-13T00:21:12","date_gmt":"2012-02-12T16:21:12","guid":{"rendered":"http:\/\/blog.dword1511.info\/?p=513"},"modified":"2012-02-18T21:20:00","modified_gmt":"2012-02-18T13:20:00","slug":"oppo-s004fc0500080-usb-%e7%94%b5%e6%ba%90%e6%8b%86%e8%a7%a3%e4%b8%8e%e5%b0%8f%e4%bf%ae%e6%94%b9","status":"publish","type":"post","link":"http:\/\/blog.dword1511.info\/?p=513","title":{"rendered":"OPPO S004FC0500080 USB \u7535\u6e90\u62c6\u89e3\u4e0e\u5c0f\u4fee\u6539"},"content":{"rendered":"<p>\uff08OPPO \u4f60\u59b9\u7684\u8981\u4e0d\u8981\u628a\u578b\u53f7\u5f04\u5f97\u8fd9\u4e48\u957f\u554a\uff01\uff01\uff09\u8fd9\u4e2a\u73a9\u610f\u662f\u5f53\u5e74\u624b\u5934\u7684\u9b45\u65cf UP0510 \u56e0\u4e3a\u7edd\u7f18\u4e0d\u826f\u88ab\u5e9f\u6389\u4e4b\u540e\u82b1\u4e86 \uffe545 \u5728\u5353\u8d8a\u4e9a\u9a6c\u900a\u4e0a\u4e70\u5165\u7684\u3002\u4e0d\u8981\u5acc\u8d35\uff0c\u62c6\u5f00\u770b\u4e86\u4e4b\u540e\u5c31\u4f1a\u53d1\u73b0 OPPO 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srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050367-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050367-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050367.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u628a\u7535\u8def\u677f\u62ff\u4e0b\u6765\u4e86\uff0c\u5e02\u7535\u7684\u7535\u7f06\u7528\u7684\u7ebf\u76f8\u5f53\u7684\u7c97\u3002\u89e6\u7247\u662f\u53ef\u6536\u7eb3\u63d2\u5934\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050368.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-519\" title=\"P1050368\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050368-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050368-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050368-1024x768.jpg 1024w, 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decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-520\" title=\"P1050369\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050369-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050369-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050369-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050369.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7b2c\u4e00\u6b21\u89c1\u5230\u6709\u724c\u5b50\u7684\u5f00\u5173\u53d8\u538b\u5668\uff0c\u4f46\u662f Logo \u4e0d\u8ba4\u5f97\u554a\u3002\u8fd9\u662f\u4e0b\u6599\u72e0\u7684\u5730\u65b9\u4e4b\u4e00\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050371.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-521\" title=\"P1050371\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050371-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050371-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050371-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050371.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u538b\u5728\u6563\u70ed\u7247\u5e95\u4e0b\u7684\u5f00\u5173\u5355\u7247\u673a\u3002\u6563\u70ed\u7247\u662f\u710a\u5728\u677f\u5b50\u4e0a\u7684\uff0c\u5446\u4f1a\u513f\u7ed9\u5b83\u6380\u4e86\u3002\u4fdd\u9669\u4e1d\u7528\u7684\u662f\u8f74\u5411\u5f15\u811a\u4fdd\u9669\uff0c\u4e0d\u7b97\u592a\u597d\u4f46\u662f\u4e5f\u4e0d\u5dee\u3002\u9ad8\u538b\u6574\u6d41\u90e8\u5206\u7528\u7684\u662f\u5206\u7acb\u7684 1N4007 \uff0c\u6bd4\u8f83\u5360\u5730\u65b9\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050376.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-522\" title=\"P1050376\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050376-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050376-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050376-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050376.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u9ad8\u538b\u7535\u5bb9\u662f\u53f0\u6e7e\u4e07\u88d5\u7684\u800c\u4e0d\u662f\u6742\u724c\u8d27\uff0c\u8fd9\u70b9\u6bd4\u8f83\u8bb2\u7a76\uff0c\u5bb9\u91cf\u4e3a 4.7\u03bcF \u00d7 2 \uff0c\u4e2d\u89c4\u4e2d\u77e9\u3002\u6ee4\u6ce2\u7535\u611f\u5916\u9762\u6709\u70ed\u7f29\u819c\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050378.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-523\" title=\"P1050378\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050378-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050378-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050378-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050378.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5149\u8026\u7279\u5199\u3002\u5149\u8026\u5de6\u8fb9\u662f\u6b21\u7ea7\u4e13\u95e8\u7ed9\u63a7\u5236\u90e8\u5206\u4f9b\u7535\u7684\u4e00\u8def\u7535\u8def\uff0c\u7531 1N4007 \u3001\u4e07\u88d5 50V 10\u03bcF \u7535\u5bb9\u4ee5\u53ca\u4e00\u53ea\u9f50\u7eb3\u7ba1\u6784\u6210\u3002\u6bd4\u8f83\u4e0d\u723d\u7684\u5730\u65b9\u662f 1N4007 \uff0c\u56e0\u4e3a\u8fd9\u79cd\u901f\u5ea6\u6162\u7684\u666e\u901a\u7845\u4e8c\u6781\u7ba1\u4e0d\u9002\u5408\u7528\u5728\u5f00\u5173\u7535\u6e90\u4e2d\u3002\u5f00\u5173\u53d8\u538b\u5668\u8f93\u51fa\u7684\u6b63\u534a\u5468\u7528\u4e8e\u8f93\u51fa\uff0c\u8d1f\u534a\u5468\u7528\u4e8e\u63a7\u5236\u7535\u8def\u3002\u6240\u4ee5\u8fd9\u4e2a\u7535\u6e90\u5728\u8d1f\u8f7d\u8f83\u5927\u7684\u65f6\u5019\u53ef\u4ee5\u505a\u5230\u63a5\u8fd1 0V 800mA \u7684\u8f93\u51fa\u3002\u8fd9\u662f\u8fd9\u53ea\u7535\u6e90\u7684\u53c8\u4e00\u4e2a\u4eae\u70b9\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050379.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-524\" title=\"P1050379\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050379-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050379-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050379-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050379.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u6b21\u7ea7\u8f93\u51fa\u90e8\u5206\u3002\u4e24\u53ea\u7535\u5bb9\u90fd\u662f\u201c Asiax \u201d\u724c\u5b50\u7684\uff0c\u6211\u4e0d\u8ba4\u5f97\u300210V 470\u03bcF \u7684\u90a3\u53ea\u4e0a\u9762\u6709\u68c0\u9a8c\u6807\u8bb0\uff0c\u5269\u4e0b\u7684\u90a3\u53ea\u662f 10V 220\u03bcF \u7684\u3002\u6574\u6d41\u7ba1\u6bd4\u8f83\u7c97\uff0c\u578b\u53f7\u662f SB240 \uff0c\u662f 40V 2A \u5bb9\u91cf\u7684\uff0c\u7ed9\u5f97\u5f88\u8db3\u3002\u84dd\u8272\u7684\u7cbe\u5bc6\u91d1\u5c5e\u819c\u7535\u963b\u662f\u6d4b\u8f93\u51fa\u7535\u6d41\u7528\u7684\uff0c\u963b\u503c 100m\u03a9 \u3002USB \u63d2\u5ea7\u770b\u8d77\u6765\u5f88\u4e00\u822c\u3002\u7535\u611f\u957f\u5f97\u6bd4\u8f83\u4e2a\u6027\uff0c\u4e0a\u9762\u7684\u5f69\u8272\u6591\u70b9\u6807\u8bb0\u51fa\u4e86\u5b83\u7684\u7535\u611f\u91cf\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050381.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-525\" title=\"P1050381\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050381-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050381-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050381.jpg 640w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>Advanced Analog \u51fa\u54c1\u7684\u63a7\u5236\u82af\u7247\uff0cmarking \u4e3a\u201c E6G \u201d\uff0c\u540e\u6765\u67e5\u5230\u662f AP4313 \uff0c\u5185\u90e8\u6709\u4e24\u4e2a\u8fd0\u653e\u4ee5\u53ca\u4e00\u4e2a 1.21V \u00b1 1% \u7684\u57fa\u51c6\u7535\u538b\u6e90\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6052\u538b\/\u6052\u6d41\u7684\u8f93\u51fa\u63a7\u5236\u3002\u6ce8\u610f\u65c1\u8fb9\u7528\u4e86\u7cbe\u5bc6\u8d34\u7247\u7535\u963b\uff0c\u4e0a\u9762\u6709 4 \u4f4d\u6570\u5b57\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621004.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-526\" title=\"20100621(004)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621004-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621004-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621004-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621004.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7ec8\u4e8e\u628a\u6563\u70ed\u7247\u6380\u6389\u4e86\uff0c\u91cc\u9762\u8fd8\u7528\u4e86\u767d\u8272\u7684\u6563\u70ed\u818f\u3002\u64e6\u6389\u4ee5\u540e\u53d1\u73b0\u91cc\u9762\u662f Power\u00a0Integrations\u00a0\u7684 TNY174 \uff0c\u5e76\u4e14\u662f DIP-7 \u65e0\u94c5\u5c01\u88c5\u3002<\/p>\n<p>TNY174 \u5c5e\u4e8e TinySwitch-LT \u5bb6\u65cf\uff0c\u662f\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u96c6\u6210 RCC \u65b9\u6848\uff08\u4e0d\u662f PWM \uff0c\u53ef\u60dc\u4e86\uff09\uff0c\u5185\u7f6e 650V \u529f\u7387 MOSFET \uff0c\u5e26\u6709\u5185\u90e8\u4f4e\u538b\u7535\u6e90\u3001142\u2103 \u8fc7\u70ed\u8fc7\u8f7d\u53ca\u6b20\u538b\u4fdd\u62a4\uff0c132kHz \u7684\u632f\u8361\u5668\u8bbe\u7f6e\u4e86 8kHz \u7684\u9891\u7387\u6296\u52a8\u4ee5\u51cf\u5c11 EMI \u3002\u5f85\u673a\u529f\u8017\u53ef\u63a7\u5236\u5728 150mW \u4ee5\u5185\uff0c\u5728 85-265V AC \u7535\u6e90\u8f93\u5165\u4ee5\u53ca\u5c01\u95ed\u7684\u64cd\u4f5c\u73af\u5883\u4e0b\u80fd\u591f\u5b9e\u73b0 5W \u7684\u6700\u5927\u8f93\u51fa\u3002\u5e38\u6e29\u4e0b\u5185\u90e8\u529f\u7387\u5f00\u5173\u5bfc\u901a\u7535\u963b\u6709 28\u03a9 \uff0c\u663e\u5f97\u6709\u70b9\u5927\u3002<\/p>\n<p>\u5c31\u662f\u8fd9\u6837\u7684\u4e00\u5757\u82af\u7247\u8ba9\u5b83\u5728\u5f53\u65f6\u4f17\u591a\u5f00\u5173\u7535\u6e90\u4e2d\u8131\u9896\u800c\u51fa\u4e86\u3002\u5f53\u65f6\u7684\u5f00\u5173\u7535\u6e90\u591a\u534a\u7528\u4e24\u53ea\u4e09\u6781\u7ba1\u6784\u6210\u9707\u8361\u7535\u8def\uff0c\u5e76\u4e14\u6ca1\u6709\u5b8c\u6574\u7684\u5f02\u5e38\u4fdd\u62a4\uff0c\u70b8\u7ba1\u5b50\u7684\u4e8b\u60c5\u65f6\u6709\u53d1\u751f\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621005.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-527\" title=\"20100621(005)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621005-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621005-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621005-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20100621005.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7535\u8def\u677f\u4ece\u4fa7\u9762\u770b\u76f8\u5f53\u62e5\u6324\uff0c\u5bc6\u5bc6\u9ebb\u9ebb\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050386.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-528\" title=\"P1050386\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050386-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050386-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050386-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/P1050386.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5408\u4e0a\u4ee5\u540e\u62ff\u80f6\u5e26\u906e\u4f4f\u4e86\u90a3\u6761\u96be\u770b\u7684\u7f1d\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213003.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-535\" title=\"20120213(003)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213003-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213003-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213003-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213003.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u8fd9\u4e2a\u7535\u6e90\u6b21\u7ea7\u90e8\u5206\u5df2\u7ecf\u88ab\u6211\u4fee\u6539\u8fc7\u4e86\u3002\u63a7\u5236\u7535\u8def\u7684\u6574\u6d41\u7ba1\u6362\u6210\u4e86 1N4148 \uff0c\u7535\u5bb9\u6362\u6210\u4e86\u51ef\u7f8e\u673a\u7535 50V 22\u03bcF \u7684\u3002\u8f93\u51fa\u90e8\u5206\u7684\u7535\u8def\u7535\u5bb9\u5219\u6362\u6210\u4e86 10V 1000\u03bcF + 6.3V 1500\u03bcF \uff0c\u5dee\u70b9\u5c31\u585e\u4e0d\u4e0b\u4e86\u3002\u7535\u611f\u7ed9\u6362\u6210\u4e86\u81ea\u5df1\u62ff\u73af\u5f62\u78c1\u82af\u7ed5\u5236\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213005.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-536\" title=\"20120213(005)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213005-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213005-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213005-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120213005.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u80cc\u9762\u52a0\u4e86\u7247 10\u03bcF \u7684\u00a0MLCC \uff08\u710a\u5f97\u597d\u96be\u770b\u5440\uff01\uff09\u3002\u8fd9\u6837\u8f93\u51fa\u5e94\u8be5\u5c31\u66f4\u7eaf\u51c0\u4e86\u3002<\/p>\n<p>\u5c06\u6765\u8003\u8651\u628a TNY174 \u6362\u6210 TNY280 \u8bd5\u8bd5\uff0c\u7136\u540e\u8bd5\u8bd5\u628a\u8f93\u51fa\u7535\u6d41\u9650\u5236\u63d0\u9ad8\u5230 1A \u3002<\/p>\n<hr \/>\n<h3>\u66f4\u65b0\uff1a<\/h3>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215003.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-594\" title=\"20120215(003)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215003-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215003-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215003-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215003.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e00\u5927\u7968\u96c6\u6210\u5f00\u5173\u7535\u6e90\u82af\u7247\u5230\u4e86\u3002\u90fd\u662f\u53bb\u5e74\u751f\u4ea7\u7684\u3002\u6253\u7b97\u628a TNY278 \u6362\u4e0a\u53bb\u3002<\/p>\n<p>\u5176\u5b9e\u65c1\u8fb9\u8fd8\u6709\u56fd\u4ea7\u901a\u534e\u82af\u7684 THX202 \uff0c\u6539\u5929\u518d\u6765\u5410\u69fd\u8fd9\u53ea\u82af\u7247\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215004.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-595\" title=\"20120215(004)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215004-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215004-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215004.jpg 800w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5df2\u7ecf\u6362\u597d\u4e86\uff0c\u5bfc\u70ed\u7845\u8102\u4e5f\u88ab\u6362\u6389\u4e86\u3002\u987a\u4fbf\u628a\u8f74\u5411\u5f15\u811a\u7ed5\u7ebf\u4fdd\u9669\u4e1d\u6362\u6210\u4e86\u73bb\u7483\u7ba1\u88c5\u4fdd\u9669\uff0c\u94b3\u4f4d\u5c16\u5cf0\u524a\u51cf\u7535\u8def\u7684\u4e8c\u6781\u7ba1\u4e5f\u7531 1N4007 \u6362\u6210\u4e86 FR107 \uff08\u4e00\u5927\u69fd\u70b9\uff0cOPPO \u5f88\u559c\u6b22\u628a 1N4007 \u8fd9\u6837\u7684\u666e\u901a\u7845\u7ba1\u7528\u5728\u4e0d\u5408\u9002\u7684\u5730\u65b9\uff09\u3002\u4e8c\u6781\u7ba1\u662f\u7ad6\u76f4\u5b89\u88c5\u7684\uff0cOPPO \u7ed9\u9732\u51fa\u6765\u7684\u90a3\u53ea\u5f15\u811a\u5957\u4e86\u7edd\u7f18\u7ba1\uff0c\u8fd9\u5176\u5b9e\u662f\u975e\u5e38\u5468\u5230\u800c\u4e14\u975e\u5e38\u5fc5\u8981\u7684\uff0c\u56e0\u4e3a\u8fd9\u53ea\u4e8c\u6781\u7ba1\u79bb\u9ad8\u538b\u7535\u89e3\u7535\u5bb9\u592a\u8fd1\u4e86\uff0c\u800c\u7535\u89e3\u7535\u5bb9\u7684\u5305\u8863\u65e0\u6cd5\u4fdd\u8bc1\u5728\u9ad8\u538b\u4e0b\u80fd\u63d0\u4f9b\u8db3\u591f\u826f\u597d\u7684\u7edd\u7f18\u3002<\/p>\n<p>\u66f4\u6362\u82af\u7247\u662f\u5f88\u5bb9\u6613\u7684\uff0c\u5982\u679c\u4f60\u624b\u5934\u4e0a\u6709\u9521\u6cf5\u7684\u8bdd\u3002\u5148\u628a TNY174 \u7684 5 \u30018 \u4e24\u4e2a\u5f15\u811a\u4e0a\u7684\u9521\u5438\u5e72\u51c0\uff0c\u4f60\u4f1a\u53d1\u73b0\u6563\u70ed\u7247\u7684\u56fa\u5b9a\u811a\u8ddf\u82af\u7247\u7684\u8fd9\u4e24\u4e2a\u9488\u811a\u710a\u5728\u540c\u4e00\u4e2a\u901a\u5b54\u91cc\u3002\u7528\u5c16\u5634\u94b3\u8f7b\u8f7b\u5730\u628a\u6563\u70ed\u7247\u7684\u56fa\u5b9a\u811a\u5f80\u91cc\u63b0\uff0c\u7136\u540e\u5c31\u53ef\u4ee5\u53d6\u4e0b\u6563\u70ed\u7247\u4e86\u3002\u4e4b\u540e\u62c6\u6389 TNY174 \u7684\u5176\u4f59 5 \u4e2a\u5f15\u811a\u5e76\u53d6\u4e0b\u82af\u7247\u5373\u53ef\u3002<\/p>\n<p>\u8fd9\u7c7b\u5f00\u5173\u7535\u6e90\u82af\u7247\u4e4b\u6240\u4ee5\u7f3a\u4e00\u4e2a\u811a\uff0c\u662f\u56e0\u4e3a\u9ad8\u538b\u529f\u7387\u90e8\u5206\u548c\u4f4e\u538b\u63a7\u5236\u90e8\u5206\u7684\u5f15\u811a\u9700\u8981\u8db3\u591f\u597d\u7684\u7edd\u7f18\u9694\u79bb\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215005.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-596\" title=\"20120215(005)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215005-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215005-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215005.jpg 800w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u788d\u4e8b\u7684 SB240 \u8096\u7279\u57fa\u52bf\u5792\u6574\u6d41\u7ba1\u4e5f\u88ab\u6211\u5e72\u6389\u4e86\u3002\u5de6\u8fb9\u662f 0.1\u03a9 \u7684\u9650\u6d41\u53d6\u6837\u7535\u963b\uff0c\u5b83\u7684\u80cc\u9762\u8fd8\u6709\u4e00\u53ea 1.10 \u03a9 \u7684\u8d34\u7247\u7535\u963b\u4e0e\u5176\u5e76\u8054\u3002\u5f85\u4f1a\u518d\u80cc\u9762\u8d34\u4e0a 5A \u5bb9\u91cf\u7684 SK54 \u8096\u7279\u57fa\u6574\u6d41\u7ba1\uff0c\u5e76\u4e14\u628a 1.1\u03a9 \u7684\u8d34\u7247\u7535\u963b\u6362\u6389\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215008.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-597\" title=\"20120215(008)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215008-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215008-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215008-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215008.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5b8c\u5de5\u3002SK54 \u8981\u6bd4 SB240 \u7701\u7a7a\u95f4\u5f97\u591a\uff0c\u4f46\u662f\u6027\u80fd\u5374\u8981\u597d\u3002\u9ed1\u8272\u7684\u6574\u6d41\u7ba1\u53f3\u8fb9\u504f\u4e0a\u5c31\u662f\u540e\u6765\u6362\u4e0a\u53bb\u7684 0.470\u03a9 \u7535\u963b\u3002\u8fd9\u6837\u8f93\u51fa\u7535\u6d41\u7684\u9650\u5236\u5c31\u88ab\u6269\u5927\u4e86\u3002<\/p>\n<p>\u5728\u8fd9\u91cc\u987a\u4fbf\u8bf4\u8bf4\u8fd9\u4e2a\u7535\u6e90\u7684\u53e6\u5916\u4e00\u4e2a\u69fd\u70b9\uff0c\u5c31\u662f\u7528\u4e86\u7eb8\u57fa\u677f\u505a PCB \uff0c\u867d\u7136\u662f\u633a\u5e38\u89c1\u7684\uff0c\u4f46\u662f\u611f\u89c9\u8ddf\u7528\u6599\u4e0d\u642d\u3002\u7eb8\u57fa\u677f\u7edd\u7f18\u6027\u4e0d\u5982 FR-4 \u73bb\u7483\u7ea4\u7ef4\u677f\u597d\uff0c\u800c\u4e14\u4e0d\u592a\u8010\u70ed\u3002PCB \u4e0a\u7684\u710a\u76d8\u5df2\u7ecf\u88ab\u6211\u73a9\u8131\u4e24\u4e09\u4e2a\u4e86\u3002<\/p>\n<p>\u4f5c\u4e86\u4e0a\u8ff0\u4fee\u6539\u4e4b\u540e\u6574\u6d41\u7ba1\u5230\u6ee4\u6ce2\u7535\u611f\u8fd9\u4e00\u6bb5\u7684\u5cf0\u503c\u7535\u538b\u4f1a\u6709\u5347\u9ad8\uff0c\u5efa\u8bae<strong>\u5c06\u8fd9\u4e2d\u95f4\u7684\u90a3\u9897\u6ee4\u6ce2\u7535\u5bb9\u66f4\u6362\u81f3 16V 470\u03bcF<\/strong> \uff08\u5bb9\u91cf\u66f4\u5927\u7684\u8010\u538b \u2265 16V \u7684\u7535\u5bb9\u4f3c\u4e4e\u653e\u4e0d\u4e0b\uff09\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-598\" title=\"20120215\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5408\u4e0a\u76d6\u5b50\u5f00\u59cb\u6d4b\u8bd5\u3002\u8fd9\u4e2a\u4fbf\u5b9c\u7684\u8ba1\u91cf\u63d2\u5ea7\u6d4b\u4e0d\u5230 0.8W \u4ee5\u4e0b\u7684\u529f\u7387\uff0c\u8bf4\u660e\u8fd9\u73a9\u610f\u7684\u5f85\u673a\u529f\u8017\u4f4e\u4e8e 800mW\u3002<\/p>\n<p>\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u4e0a\u56fe\u4e3a\u8bfa\u8bb0 6120 \u7684\u771f\u5b9e\u62cd\u7167\u6548\u679c\uff0c\u6ca1\u6709\u52a0\u900f\u955c\uff0c\u6ca1\u6709\u7528 GIMP \u5904\u7406\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215001.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-599\" title=\"20120215(001)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215001-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215001-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215001-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215001.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u597d\u4e0d\u5bb9\u6613\u51d1\u8db3\u4e86\u8d1f\u8f7d\uff0c\u53ef\u4ee5\u770b\u5230\u8f93\u51fa\u5df2\u7ecf\u5230\u4e86 5.3W \u3002\u8fd9\u4e2a\u7535\u6e90\u7684\u8f93\u51fa\u9650\u538b\u9650\u6d41\u5c31\u5f3a\u5927\u5728\u8fd9\u91cc\uff0c\u53ea\u8981\u7535\u6d41\u8fbe\u5230\u9650\u5b9a\u7684\u503c\uff08\u6b64\u65f6\u4e3a 1A \uff09\uff0c\u8d1f\u8f7d\u7535\u963b\u5c31\u7b97\u518d\u5c0f\u7535\u6d41\u4e5f\u4e0d\u4f1a\u8d85\u5f88\u591a\uff0c\u6700\u540e\u8f93\u51fa\u7535\u538b\u4f1a\u964d\u5230\u63a5\u8fd1 0V \u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215002.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-600\" title=\"20120215(002)\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215002-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215002-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215002-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/02\/20120215002.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>TinySwitch \u7684\u8f6f\u808b\u5c31\u5728\u8fd9\u4e86\uff0c\u56e0\u4e3a\u662f RCC \u6a21\u5f0f\u800c\u975e PWM \uff0c\u6240\u4ee5\u5168\u901f\u5de5\u4f5c\u7684\u65f6\u5019\u6548\u7387\u4e0d\u600e\u4e48\u9ad8\u3002 5.3W \u00f7 7.1W \u2248 74% \uff0c\u5728\u79bb\u7ebf\u7535\u6e90\u53d8\u6362\u5668\u91cc\u9762\u4e0d\u7b97\u592a\u5dee\uff0c\u4f46\u662f\u4e5f\u4e0d\u548b\u597d\u3002<\/p>\n<p>\u8fd0\u884c\u4e94\u5206\u949f\u540e\u7acb\u5373\u65ad\u7535\u5f00\u58f3\uff0c\u53d1\u73b0 TNY278 \u7684\u6563\u70ed\u7247\u975e\u5e38\u51c9\u5feb\uff0c\u5f00\u5173\u53d8\u538b\u5668\u548c\u6b21\u7ea7\u6ee4\u6ce2\u7535\u5bb9\u5012\u662f\u6bd4\u8f83\u6696\u548c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uff08OPPO \u4f60\u59b9\u7684\u8981\u4e0d\u8981\u628a\u578b\u53f7\u5f04\u5f97\u8fd9\u4e48\u957f\u554a\uff01\uff01\uff09\u8fd9\u4e2a\u73a9\u610f\u662f\u5f53\u5e74\u624b\u5934\u7684\u9b45\u65cf UP0510 \u56e0\u4e3a\u7edd\u7f18\u4e0d\u826f\u88ab\u5e9f\u6389\u4e4b\u540e &hellip; <a href=\"http:\/\/blog.dword1511.info\/?p=513\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">OPPO S004FC0500080 USB \u7535\u6e90\u62c6\u89e3\u4e0e\u5c0f\u4fee\u6539<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[8,7],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/513"}],"collection":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=513"}],"version-history":[{"count":8,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/513\/revisions"}],"predecessor-version":[{"id":533,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/513\/revisions\/533"}],"wp:attachment":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=513"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}