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SERVO\u7684\u4efb\u52d9\uff0c\u53e6\u5916LM3886\u6240\u4f7f\u7528\u7684\u7d14\u96fb\u6d41\u56de\u6388\u96fb\u8def\u548c\u4e00\u822c\u7528\u6cd5\u6709\u6240\u4e0d\u540c\uff0c\u9019\u662f\u5728\u7db2\u8def\u4e0a\u770b\u5230\u5c08\u5bb6\u7d93\u904e\u53cd\u8986\u6e2c\u8a66\u6539\u9032\u5f8c\u7684\u96fb\u8def\uff0c\u503c\u5f97\u4ecb\u7d39\u7d66\u5927\u5bb6\u3002<\/p>\n\n\n\n<p><strong>\u5587\u53ed\u4fdd\u8b77\u96fb\u8def<\/strong><\/p>\n\n\n\n<p>\u4e00\u822c\u529f\u80fd\u4e0d\u591a\u4ecb\u7d39\uff0c\u6b64\u4fdd\u8b77\u5668\u80fd\u5728\u529f\u653e\u8f38\u51fa\u4e0d\u6b63\u5e38\u7684\u76f4\u6d41\u6642\uff0c\u548c\u4f7f\u7e7c\u96fb\u5668\u65b7\u958b\u8207\u5587\u53ed\u9593\u7684\u9023\u63a5\uff0c\u4ee5\u4fdd\u8b77\u5b83\u4e0d\u88ab\u5927\u91cf\u7684\u76f4\u6d41\u96fb\u6d41\u71d2\u6bc0\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u53ea\u662f\u7c21\u55ae\u7684\u5c0d\u9019\u500b\u96fb\u8def\u4ecb\u7d39\uff0c\u60f3\u77ad\u89e3\u5168\u90e8\u52d5\u4f5c\u89e3\u6790\u7684\u8a71\uff0c\u5c31\u8981\u9760\u5404\u4f4d\u81ea\u5df1\u4e0a\u7db2\u722c\u6587\u4e86\u3002<\/p>\n\n\n\n<p><strong>\u6709\u95dc\u76f4\u6d41\u529f\u653e\u7684\u7279\u8272\uff1a<\/strong><\/p>\n\n\n\n<p>\u53e6\u5916\u5176\u5be6\u9019\u500b\u96fb\u8def\u662f\u7d14\u76f4\u6d41\u7684\u8a2d\u8a08\uff0c\u56e0\u70ba\u4e00\u822c\u653e\u5927\u5668\u8207\u8a0a\u865f\u6e90\u7684\u4ea4\u6d41\u662f\u900f\u904e\u96fb\u5bb9\u4f86\u963b\u9694\u76f4\u6d41\u96fb\uff0c\u4f46\u96fb\u5bb9\u672c\u8eab\u7684\u7279\u6027\u537b\u53ef\u80fd\u5f71\u97ff\u983b\u7387\u97ff\u61c9\uff0c\u6216\u4e0d\u826f\u96fb\u5bb9\u6240\u7522\u751f\u7684\u96dc\u8a0a\u9032\u5165\u653e\u5927\u96fb\u8def\u4e2d\uff0c\u4e0d\u77e5\u591a\u5c11\u767c\u71d2\u53cb\u5728\u5c0b\u6c42\u6700\u597d\u7684\u4ea4\u9023\u96fb\u5bb9\uff0c\u5176\u5be6\u6700\u597d\u7684\u4ea4\u9023\u96fb\u5bb9\u5c31\u662f\u4e0d\u8981\u4ea4\u9023\u96fb\u5bb9(\u7db2\u8def\u4e0a\u5e38\u6709\u4e00\u6839\u9285\u7dda\u4ee3\u66ff\u96fb\u5bb9\u7684\u8a0e\u8ad6)\uff0c\u672c\u96fb\u8def\u5373\u7136\u7a31\u70ba\u7d14\u76f4\u6d41\u7684\u529f\u7387\u653e\u5927\u5668\u70ba\u4f55\u9084\u6709C5\u7684\u5b58\u5728\u5462? \u5176\u5be6C5\u662f\u53ef\u4ee5\u5b8c\u5168\u62ff\u6389\u7684\uff0c\u4e5f\u5c31\u662f\u76f4\u63a5\u77ed\u8def\u96fb\u5bb9\u5169\u7aef\uff0c\u62ff\u6389\u96fb\u5bb9\uff0c\u76f4\u63a5\u7528\u8df3\u7dda\u53d6\u4ee3\uff0c\u56e0\u70ba\u672c\u96fb\u8def\u6709\u5b8c\u5584\u7684DC SERVO\u7684\u96fb\u8def\u4f86\u78ba\u4fdd\u96fb\u8def\u6c92\u6709\u76f4\u6d41\u8f38\u51fa\uff0c\u5c31\u7b97\u771f\u7684\u4e0d\u5c0f\u5fc3\u8f38\u51fa\u4e86\u76f4\u6d41\u4e5f\u9084\u6709\u6700\u5f8c\u4e00\u9053\u9632\u7dda-[\u5587\u53ed\u4fdd\u8b77\u96fb\u8def]\uff0c\u5982\u679c\u4f60\u9084\u4e0d\u653e\u5fc3\uff0c\u90a3C5\u5c31\u7559\u8457\u5427!<\/p>\n\n\n\n<p><strong>\u96f6\u4ef6\u7684\u9078\u7528:<\/strong><\/p>\n\n\n\n<p>\u70ba\u4e86\u6210\u672c\u8003\u91cf\uff0c\u6211\u88fd\u4f5c\u9019\u500b\u96fb\u8def\u4e26\u6c92\u4f7f\u7528\u9ad8\u6a94\u7684\u767c\u71d2\u54c1\uff0c\u5982WIMA\u96fb\u5bb9\u7b49\u2026.\uff0c\u4f46\u4e26\u4e0d\u8868\u793a\u7528\u4e86\u6700\u4fbf\u5b9c\u7684\u96f6\u4ef6\uff0c\u4f46\u4e26\u4e0d\u8af1\u8a00\uff0c\u96f6\u4ef6\u7684\u7a69\u5b9a\u5ea6\u5f71\u97ff\u96fb\u8def\u7684\u54c1\u8cea\uff0c\u6240\u4ee5\u63a1C\/P\u503c\u9ad8\u7684\u65b9\u5f0f\u5b89\u6392\u96f6\u4ef6\uff0c\u6211\u7684\u88fd\u4f5c\u4f7f\u7528\u4e861%\u8aa4\u5dee\u7684\u7cbe\u5bc6\u96fb\u963b\uff0c\u5fc5\u8981\u7684\u5730\u65b9\u4e5f\u4f7f\u7528\u4e86\u8f03\u9ad8\u6a94\u7684\u91d1\u5c6c\u76ae\u819c\u96fb\u5bb9\u6216\u662f\u926d\u8cea\u96fb\u5bb9\uff0c\u8a66\u807d\u4e4b\u4e0b\uff0c\u5be6\u5728\u6eff\u610f\uff0c\u5728\u807d\u611f\u4e0a\u4e2d\u3001\u9ad8\u983b\u7e96\u7d30\u8010\u807d\uff0c\u4f4e\u983b\u7e7c\u627f\u4e86\u96fb\u6d41\u56de\u994b\u7684\u4e0b\u6f5b\u6df1\u800c\u6709\u529b\u7684\u512a\u9ede\uff0c\u5be6\u5728\u53ef\u4ee5\u8aaa\u662f\u4e0d\u932f\u7684\u7d44\u5408\uff0c\u5e0c\u671b\u5927\u5bb6\u80fd\u88fd\u4f5c\u6210\u529f\u3002<\/p>\n\n\n\n<p><strong>\u88fd\u4f5c\u9700\u6ce8\u610f\u4e8b\u9805\uff1a<\/strong><\/p>\n\n\n\n<p>\u4e00\u822c\u5e02\u552e\u7684\u611f\u5149\u96fb\u8def\u677f\u7684\u9285\u9251\u539a\u5ea6\u8f03\u8584\uff0c\u6240\u4ee5\u5982\u679c\u53ef\u80fd\uff0c\u5728\u710a\u935a\u7684\u6642\u5f8c\uff0c\u5728\u5f8c\u7d1a\u96fb\u6e90\u7d93\u904e\u7684\u90e8\u4efd\u9285\u9251\uff0c\u53ef\u4ee5\u52a0\u4e0a\u4e00\u5c64\u710a\u935a\uff0c\u4ee5\u52a0\u5f37\u5b83\u7684\u96fb\u6d41\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u6563\u71b1\u7247\u7684\u5b89\u88dd\u4e26\u4e0d\u662f\u88fd\u5f0f\u7684\u898f\u683c\uff0c\u6240\u4ee5\u56fa\u5b9a\u6563\u71b1\u7247\u7684\u65b9\u5f0f\u8acb\u81ea\u5df1\u52d5\u9ede\u8166\u7b4b\uff0c\u5927\u5c0f\u4e5f\u4e0d\u8981\u5c0f\u65bc\u6211\u6240\u7528\u7684\uff0c\u4f60\u5011\u53ef\u4ee5\u5c0d\u7167\u4e00\u4e0b\u7167\u7247\uff0cLM3886TF\u5c01\u88dd\u662f\u5168\u5851\u81a0\u7684\uff0c\u4e0d\u7528\u96f2\u6bcd\u7247\u4f86\u7d76\u7de3\uff0c\u4f46\u6700\u597d\u4ee5\u6563\u71b1\u818f\u5857\u62b9\u65bc\u63a5\u89f8\u9762\uff0c\u518d\u4ee5\u87ba\u7d72\u56fa\u5b9a\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>\u7dda\u5708L1,L2\u7684\u7e5e\u6cd5:\u4f7f\u75280.6~0.7mm\u7684\u6f06\u5305\u7dda<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"166\" height=\"123\" src=\"http:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-25.png\" alt=\"\" class=\"wp-image-293\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>\u55ae\u9762\u96fb\u8def\u7684\u7684\u5e95\u7247\u5716<a href=\"https:\/\/gccircuit.com\/KITs\/GC-AMP-LM3886-SRV\/LM3886V2-BL.pdf\">LM3886V2-BL.pdf<\/a>\u8a66\u5408\u624b\u5de5\u88fd\u4f5c\u96fb\u8def\u677f\u7684DIYer\u88fd\u4f5c,\u5217\u5370\u6642\u8acb\u6ce8\u610f\u8a2d\u5b9a\u8f38\u51fa\u6bd4\u4f8b\u70ba100%(\u8981\u53d6\u6d88\u52fe\u9078\u81ea\u52d5\u7e2e\u653e).<\/p>\n\n\n\n<p><strong>\u96f6\u4ef6\u914d\u7f6e(\u55ae\u9762\u677f):<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"712\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-27.png\" alt=\"\" class=\"wp-image-295\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-27.png 1000w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-27-300x214.png 300w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-27-768x547.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>\u96fb\u8def\u677f\u5e95\u7247(\u96d9\u9762\u7248)\u5716\u4e0b\u8f09\uff1a<a href=\"https:\/\/gccircuit.com\/KITs\/GC-AMP-LM3886-SRV\/LM3886_D-SIDE.pdf\">BottomLayer<\/a> \u5982\u679c\u81ea\u5df1\u6709\u80fd\u529b\u6d17\u96fb\u8def\u677f\u7684\u4eba\u5c31\u4e0b\u8f09\u9019\u500b.(\u4e0d\u8981\u6709\u4efb\u4f55\u7e2e\u653e\uff0c\u66dd\u5149\u6642\u6ce8\u610f\u6b63\u53cd\u9762\uff0c\u4e5f\u5c31\u662f\u5370\u51fa\u7684\u900f\u660e\u7247\u653e\u5728\u611f\u5149\u7dda\u8def\u677f\u6642\uff0c\u677f\u9762\u4e0a\u7684\u6587\u5b57\u770b\u8d77\u4f86\u662f\u6b63\u5e38\u7684\u6587\u5b57\uff0c\u4e0d\u662f\u53cd\u5b57\u3002)<\/p>\n\n\n\n<p><strong>\u96f6\u4ef6\u6e05\u55ae<\/strong><strong>:<a target=\"_blank\" href=\"https:\/\/gccircuit.com\/KITs\/GC-AMP-LM3886-SRV\/LM3886-DC-AMP-PART_LIST_FiX.doc\" rel=\"noreferrer noopener\">\u96f6\u4ef6\u6e05\u55ae(\u7531\u7db2\u53cb\u5354\u52a9\u4fee\u6b63)<\/a><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"3\"><strong>LM3886\u7d14\u76f4\u6d41\u529f\u7387\u653e\u5927\u5668\u96f6\u4ef6\u8868<\/strong><\/td><\/tr><tr><td colspan=\"3\">\u96fb\u963b<\/td><\/tr><tr><td>\u4f4d\u7f6e<\/td><td>\u96f6\u4ef6<\/td><td>\u5099\u8a3b<\/td><\/tr><tr><td>Ra15,Rb15,Ra24,Rb24<\/td><td>10\u6b50\u59c6 * 4<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra16,Rb16<\/td><td>470\u6b50\u59c6 * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra4,Rb4&nbsp;&nbsp;**&nbsp;\u7d93\u591a\u6b21\u6e2c\u8a66,\u5efa\u8b70\u66f4\u63db\u6b64\u96fb\u963b\u70ba100K<\/td><td>(500\u6b50\u59c6 * 2)\u539f\u96fb\u8def\u662f499\u6b50\u59c6,\u5df2\u8b8a\u66f4\u70ba100K<\/td><td>\u7cbe\u5bc6\u96fb\u963b\u6709\u6642\u4e0d\u6613\u627e\u5230500R\u6642\u53ef\u4f7f\u7528499\u6b50\u59c6\u3002<strong>(\u6ce8\u610f)<\/strong>\u9019\u9846\u963b\u8ddf\u8f38\u5165\u963b\u6297\u6709\u95dc,\u4e4b\u524d\u7528499R\u53ef\u80fd\u592a\u5c0f,\u6709\u4e9b\u97f3\u6e90\u63a8\u8d77\u4f86\u6703\u6709\u9ede\u5403\u91cd\u6210\u97f3\u8cea\u7684\u640d\u5931,\u90e8\u4efd\u7db2\u53cb\u76f4\u63a5\u62ff\u6389\u96fb\u4e0d\u88dd ,\u4f46\u7d93\u6e2c\u8a66\u6642\u767c\u73fe\u6b64\u6642\u5c0dOP\u8f38\u5165\u7aef\u7684\u963b\u6297\u8f03\u5927(\u672c\u4f86\u662f\u597d\u7684),\u4f46\u5bb9\u6613\u628a\u8a0a\u6e90\u4e0a\u7684\u96dc\u8a0a\u901a\u5403\uff0c\u6240\u4ee5\u9084\u662f\u5efa\u8b70\u66f4\u63db\u70ba100K\u3002<\/td><\/tr><tr><td>Ra2,Rb2,Ra6,Rb6,Ra10,Rb10<\/td><td>1K\u6b50\u59c6 * 6<\/td><td>Ra6,Rb6\u70ba1K\u6642,\u524d\u7d1aOP\u653e\u5927\u500d\u7387\u70ba11\u500d,\u89ba\u5f97\u592a\u5927\u53ef\u8b8a\u628a\u6b64\u96fb\u963b\u52a0\u5927,\u6bd4\u5982\u70ba2K\uff0c\u6b64\u6642OP\u7684\u653e\u5927\u500d\u7387\u70ba6\u500d\u3002<\/td><\/tr><tr><td>R22<\/td><td>2K\u6b50\u59c6 * 1<\/td><td>\u5728\u7e7c\u96fb\u5668\u4e0b\u65b9<\/td><\/tr><tr><td>Ra3,Rb3,Ra8,Rb8<\/td><td>3.6K\u6b50\u59c6 * 4<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra7,Rb7<\/td><td>6.8K\u6b50\u59c6 * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra27,Rb27<\/td><td>7.5K\u6b50\u59c6 * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra19,Rb19,Ra23,Rb23<\/td><td>10K\u6b50\u59c6 * 4<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra13,Rb13<\/td><td>20K\u6b50\u59c6 * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra1,Rb1,Ra11,Rb11,Ra12,Rb12,Ra20<\/td><td>33K\u6b50\u59c6 * 7<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra9,Rb9<\/td><td>47K\u6b50\u59c6 * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra5,Rb5,Ra25,Rb25,Ra26,Rb26<\/td><td>100K\u6b50\u59c6 * 6<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra14,Rb14<\/td><td>3\u6b50\u59c6 \/ 0.5W * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>Ra21<strong>&nbsp;(220R~470R)<\/strong><\/td><td>220\u6b50\u59c6 \/ 0.5W * 1<strong>(\u6ce8\u610f)<\/strong><\/td><td>\u7531\u65bc\u4e0d\u540c\u7e7c\u5668\u6027\u80fd\u4e0d\u540c\uff0c\u82e5\u4e0d\u6613\u5438\u8d77,\u53ef\u6539\u7528\u8f03\u5c0f\u96fb\u963b<strong>\u4f8b\u5982\u6211\u76ee\u524d\u4f7f\u752824-0-24\u96fb\u58d3\u6642,\u4f7f\u7528OMRON\u7e7c\u96fb\u5668\uff0c\u9019\u96fb\u963b\u6700\u5c0f\u53ef\u4ee5\u4f7f\u7528220\u6b50\u59c6\u3002\u4f7f\u752827V\u6216\u6709\u4e9b\u6709\u4fdd\u7559\u96fb\u6d41\u7a7a\u9593\u7684\u74b0\u8b8a\uff0c\u6b64\u96fb\u963b\u53ef\u4f7f\u7528470R 1\/2W\u3002<\/strong><\/td><\/tr><tr><td>Ra18,Rb18<\/td><td>470\u6b50\u59c6 \/ 0.5W * 2<\/td><td><strong>\u96fb\u6e90\u8b8a\u58d3\u5668AC24-0-24\u4ee5\u4e0a\u6539\u70ba560\u6b50\u59c6\u6216620R(\u6b50\u59c6)<\/strong><\/td><\/tr><tr><td>Ra17,Rb17<\/td><td>0.5\u6b50\u59c6 \/ 2W * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td colspan=\"3\">\u96fb\u5bb9<\/td><\/tr><tr><td>\u4f4d\u7f6e<\/td><td>\u96f6\u4ef6<\/td><td>\u5099\u8a3b<\/td><\/tr><tr><td>Ca1,Cb1<\/td><td>33P<\/td><td>\u9676\u74f7\u96fb\u5bb9<\/td><\/tr><tr><td>Ca8,Cb8<\/td><td>50P<\/td><td>\u9676\u74f7\u96fb\u5bb9<\/td><\/tr><tr><td>Ca6,Cb6<\/td><td>220P<\/td><td>\u9676\u74f7\u96fb\u5bb9<\/td><\/tr><tr><td>Ca13,Cb13,Ca14,Cb14,C24,C25<\/td><td>0.1u F(104) * 6<\/td><td>\u91d1\u5c6c\u76ae\u819c\u96fb\u5bb9\u6216\u9ea5\u62c9\u96fb\u5bb9\uff0c<strong>\u8981\u5c0f\u5fc3\u78ba\u8a8d\u65bc\u96f6\u4ef6\u65bc\u5716\u8868\u4e2d\u7684\u4f4d\u7f6e<\/strong><strong>\u5728\u96fb\u8def\u677f\u4e0a\u5de6\u5074Ca14.Cb14\u8aa4\u690d\u8207\u53f3\u5074\u76f8\u540c\u70baCa13.Cb13<\/strong><\/td><\/tr><tr><td>Ca5,Cb5 (\u7701\u7565,\u4ee5\u8df3\u7dda\u66ff\u4ee3)<\/td><td>1uF (105) * 2<\/td><td>WIMA\u6216\u91d1\u5c6c\u76ae\u819c\u96fb\u5bb9\uff0c<strong>\u7531\u65bc\u76f4\u63a5\u4f7f\u7528\u8df3\u7dda\u6548\u679c\u66f4\u597d\uff0c\u4f7f\u7528\u591a\u5e74\u5176\u7a69\u5b9a\u5ea6\u4e5f\u5f88\u597d\uff0c\u6240\u4ee5\u96f6\u4ef6\u5305\u5167\u4e0d\u518d\u542b<\/strong><strong>\u6b64\u96f6\u4ef6!<\/strong><\/td><\/tr><tr><td>Ca9,Cb9,Ca16,Cb16<\/td><td>0.1uF (104) * 4<\/td><td>\u57fa\u5c64\u96fb\u5bb9\uff0c<strong>\u8981\u5c0f\u5fc3\u78ba\u8a8d\u65bc\u96f6\u4ef6\u65bc\u5716\u8868\u4e2d\u7684\u4f4d\u7f6e<\/strong><\/td><\/tr><tr><td>Ca17,Cb17<\/td><td>1u F(105) * 2<\/td><td>\u57fa\u5c64\u96fb\u5bb9\uff0c<strong>\u5728\u5716\u8868\u986f\u793a\u70ba1uF\uff0c\u907f\u514d\u8207Ca5,Cb5\u641e\u6df7<\/strong><\/td><\/tr><tr><td>Ca2,Cb2,Ca15,Cb15<\/td><td>10uF \/ 25V * 4<\/td><td>\u96fb\u89e3\u96fb\u5bb9<\/td><\/tr><tr><td>Ca4,Cb4<\/td><td>100uF \/ 25V * 2<\/td><td>\u96fb\u89e3\u96fb\u5bb9\uff0c\u4e00\u5b9a\u8981\u4f7f\u7528LOW\/ESR(\u9ad8\u901f)\u96fb\u5bb9<\/td><\/tr><tr><td>Ca7,Cb7,C10,Ca11<\/td><td>100uF \/ 50V\u4ee5\u4e0a * 4<\/td><td>\u96fb\u89e3\u96fb\u5bb9\uff0c<strong>\u5728\u96fb\u8def\u677f\u4e0aCb7\u672a\u6a19\u793a100uF\/50V<\/strong><\/td><\/tr><tr><td>Cm,Cn<\/td><td>220uF \/ 35V\u6216\u4ee5\u4e0a * 2<\/td><td>\u96fb\u89e3\u96fb\u5bb9<\/td><\/tr><tr><td>Ca12,Cb12<\/td><td>10000uF \/ 50V * 2<\/td><td>\u96fb\u89e3\u96fb\u5bb9\uff0c\u5efa\u8b70\u9ad8\u901f<\/td><\/tr><tr><td colspan=\"3\">\u5176\u4ed6(\u96fb\u6676\u9ad4\u3001\u4e8c\u6975\u9ad4\u3001IC\u2027\u2027\u2027)<\/td><\/tr><tr><td>\u4f4d\u7f6e<\/td><td>\u96f6\u4ef6<\/td><td>\u5099\u8a3b<\/td><\/tr><tr><td>Q1,Q2,Q3,Q4<\/td><td>2N5551 * 4<\/td><td>&nbsp;<\/td><\/tr><tr><td>IC1<\/td><td>7815 * 1<\/td><td>&nbsp;<\/td><\/tr><tr><td>IC2<\/td><td>7915 * 1<\/td><td>&nbsp;<\/td><\/tr><tr><td>VR1<\/td><td>100KA\u96d9\u9023<\/td><td>&nbsp;<\/td><\/tr><tr><td>BR1<\/td><td>3A~5A\u6a4b\u5f0f\u6574\u6d41\u6a4b * 1<\/td><td>&nbsp;<\/td><\/tr><tr><td>U1,U5<\/td><td>NE5532 * 2<\/td><td>\u5347\u7d1a\u6642U5\u53ef\u9078OPA2604\u4e5f\u4e0d\u932f,U1\u4e5f\u53ef\u4ee5\u8a66\u8a66OP072\u3002<\/td><\/tr><tr><td>U2\u7dda\u6027\u653e\u5927\u904b\u653e<\/td><td>NE5532 * 1<\/td><td>\u53ef\u7528AD827,AD812,OPA,OPA2134,OPA2604,\u5927S\u7684NE5532\u7b49\u2026<\/td><\/tr><tr><td>U1,U2,U5<\/td><td>8P IC\u5ea7<\/td><td>&nbsp;<\/td><\/tr><tr><td>U3,U4<\/td><td>LM3886TF * 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>D6,D7<\/td><td>1N4001 * 2<\/td><td>1N4001~1N4007\u5747\u53ef<\/td><\/tr><tr><td>D8,D9,D10,D11<\/td><td>1N4148 * 4<\/td><td>&nbsp;<\/td><\/tr><tr><td>RY1<\/td><td>\u7e7c\u96fb\u5668(24V\u96d9\u52005A) * 1<\/td><td>&nbsp;OMRON<\/td><\/tr><tr><td>L1,L2<\/td><td>\u81ea\u7e5e\u96fb\u611f&nbsp;* 2<\/td><td><strong>\u7d040.7-0.8mm\u7684\u6f06\u5305\u7dda\u7e5e6mm\u687f\u5b50\u7d0416~17\u5708\uff0c\u81ea\u884c\u914d\u5408\u5b54\u4f4d<\/strong><\/td><\/tr><tr><td>POWER<\/td><td>3P\u5c0f\u578b\u7aef\u5b50\u5ea7&nbsp;* 1<\/td><td>&nbsp;<\/td><\/tr><tr><td>R-OUT,L-OUT<\/td><td>2P\u5c0f\u578b\u7aef\u5b50\u5ea7&nbsp;* 2<\/td><td>&nbsp;<\/td><\/tr><tr><td>L-IN,GND,R-IN<\/td><td>\u4e09\u8173\u91dd\u63d2\u5ea7&nbsp;* 1<\/td><td>&nbsp;<\/td><\/tr><tr><td>LED1<\/td><td>\u4efb\u4e00\u984f\u8272&nbsp;* 1<\/td><td>&nbsp;<\/td><\/tr><tr><td>PS. \u6563\u71b1\u7247 * 1&nbsp; \u9285\u67f1 * 4<\/td><td>\u9285\u67f1\u5df2\u542b\u5728\u96f6\u4ef6\u5305\u5167<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5982\u679c\u4f60\u6709\u9700\u8981\u6b64\u96fb\u8def\u677f\uff0c\u8acb\u5148\u4f86\u4fe1<a href=\"mailto:georgeliao@giga.net.tw?subject=%E5%B0%8DLM3886%E7%B4%94%E7%9B%B4%E6%B5%81%E5%8A%9F%E7%8E%87%E6%94%BE%E5%A4%A7%E5%99%A8%E6%9C%89%E8%88%88%E8%B6%A3\">EMAIL<\/a>,georgeliao886@gmail.com\u554f\u770b\u770b\u9084\u6709\u6c92\u5eab\u5b58.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"288\" src=\"http:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-28.png\" alt=\"\" class=\"wp-image-296\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-28.png 400w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-28-300x216.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"299\" src=\"http:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-29.png\" alt=\"\" class=\"wp-image-297\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-29.png 400w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-29-300x224.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"300\" src=\"http:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-30.png\" alt=\"\" class=\"wp-image-298\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-30.png 400w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-30-300x225.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-31-1024x768.png\" alt=\"\" class=\"wp-image-299\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-31-1024x768.png 1024w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-31-300x225.png 300w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-31-768x576.png 768w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-31-1536x1152.png 1536w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/02\/image-31-2048x1536.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>LM3886-DC-SERVO AMP\u65b0\u7248\u96d9\u5c64\u96fb\u8def\u677f280\u5143\/\u7247<\/p>\n\n\n\n<p>LM3886TF&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;300\u5143\/\u500b<\/p>\n\n\n\n<p>\u7e7c\u96fb\u5668&nbsp;OMRON&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-70\u5143\/\u500b<\/p>\n\n\n\n<p>\u6563\u71b1\u7247&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;185\u5143\/\u7247<\/p>\n\n\n\n<p>NE5532(\u4e00PCB\u677f\u97003\u9846)&#8212;&#8212;&#8212;&#8212;&#8211;20\u5143\/\u9846<\/p>\n\n\n\n<p>10000UF\/50V(\u65e5\u7cfb)(\u4e00\u7d44\u97002\u9846)&#8212;&#8211;120\u5143\/\u9846<\/p>\n\n\n\n<p>PT-31&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-430\u5143.\u9846<\/p>\n\n\n\n<p>PT-40&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-$950\u5143\/\u9846(\u5efa\u8b70\u4f7f\u7528) (\u8b8a\u58d3\u5668\u6f32\u50f9,\u50f9\u683c\u6703\u6709\u8b8a\u52d5)<\/p>\n\n\n\n<p>8A\u6a4b\u5f0f\u6574\u6d41\u5668&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-25\u5143\/\u9846<\/p>\n\n\n\n<p>2N5551\u96fb\u6676\u9ad4(\u6bcf\u5957\u97004\u9846)&#8212;&#8212;&#8212;&#8212;3\u5143\/\u9846<\/p>\n\n\n\n<p>7815\u7a69\u58d3IC&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;13\u5143\/\u9846<\/p>\n\n\n\n<p>7915\u7a69\u58d3IC&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;17\u5143\/\u9846<\/p>\n\n\n\n<p>100Uf\/25V(Ca4\u53caCb4\u7684\u9ad8\u901f\u96fb\u5bb9)&#8212;&#8212;4\u5143\/\u9846<\/p>\n\n\n\n<p>\u5982\u9700\u8db3\u74e6280W\u74b0\u578b\u8b8a\u58d3\u5668\uff0c\u4e00\u9846$1,500,\u898f\u683c\u8acb\u53c3\u8003:<a href=\"https:\/\/gccircuit.com\/Spec\/280WTR\/280WTR.htm\">280W\u74b0\u578b\u8b8a\u58d3\u5668<\/a><\/p>\n\n\n\n<p>\u76ee\u524d\u5168\u5957\u96f6\u4ef6\uff0c\u5168\u5957\u542b\u65b0\u7248\u96d9\u5c64PCB\u3001\u6240\u6709\u7684\u96f6\u4ef6(\u52a0\u4e0a\u9285\u67f1\u53ca\u6563\u71b1\u818f)\u3001\u6563\u71b1\u7247\u53caPT-40\u8b8a\u58d3\u5668\u70baNT$2,725 (\u8b8a\u58d3\u5668\u6f32\u50f9,\u50f9\u683c\u6703\u6709\u8b8a\u52d5)<\/p>\n\n\n\n<p>\u82e5\u4e0d\u542b\u8b8a\u58d3\u5668\u70baNT$1,775<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u5747\u4e0d\u542b\u90f5\u5bc4\u8cbb\u7528\u3002<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p>\u5982\u679c\u5c0d\u96fb\u8def\u677f\u53ca\u96f6\u4ef6\u6709\u8208\u8da3\u7684\u4eba\uff0c\u8acb\u76f4\u63a5\u5728\u9019\u88e1\u767cEAMIL\u7d66\u6211<a href=\"mailto:georgeliao886@gmail.com?subject=%E5%B0%8DLM3886%E7%B4%94%E7%9B%B4%E6%B5%81%E5%8A%9F%E7%8E%87%E6%94%BE%E5%A4%A7%E5%99%A8%E6%9C%89%E8%88%88%E8%B6%A3\">EMAIL<\/a>\u3002georgeliao886@gmail.com<\/p>\n\n\n\n<p class=\"has-text-color has-background has-link-color has-medium-font-size wp-elements-77691b7ddbcc97f38850c0d07d821e52\" style=\"color:#fe0202;background-color:#fbf704\"><strong>\u88dc\u5145\u6ce8\u4e8b\u9805: ***\u8acb\u4e00\u5b9a\u8981\u770b***<\/strong><\/p>\n\n\n\n<p>\u30001.&nbsp;RA4\u53caRB4,\u9019\u9846\u963b\u8ddf\u8f38\u5165\u963b\u6297\u6709\u95dc,\u4e4b\u524d\u7528499R\u7b97\u662f\u5f88\u5c0f,\u6709\u4e9b\u97f3\u6e90\u63a8\u8d77\u4f86\u6703\u6709\u9ede\u5403\u91cd,\u5f62\u6210\u97f3\u8cea\u7684\u640d\u5931,\u90e8\u4efd\u7db2\u53cb\u76f4\u63a5\u62ff\u6389\u96fb\u4e0d\u88dd ,\u4f46\u7d93\u6e2c\u8a66\u6642\u767c\u73fe\u6b64\u6642\u5c0dOP\u8f38\u5165\u7aef\u7684\u963b\u6297\u8f03\u5927(\u672c\u4f86\u662f\u597d\u7684),\u4f46\u5bb9\u6613\u628a\u8a0a\u6e90\u4e0a\u7684\u96dc\u8a0a\u901a\u5403\uff0c\u6240\u4ee5\u9084\u662f\u5efa\u8b70\u66f4\u63db\u70ba100K\u3002\u50cf\u662f\u914d\u5408\u7ad9\u4e0a\u7684\u771f\u7a7a\u7ba1TUBE BUFFER\u6642,\u66f4\u5efa\u8b70\u5982\u4e0a\u8ff0\u8aaa\u660e\u4f86\u505a\u3002<\/p>\n\n\n\n<p>\u30002.Ra6,Rb6\u70ba1K\u6642,\u524d\u7d1aOP\u653e\u5927\u500d\u7387\u70ba11\u500d,\u89ba\u5f97\u592a\u5927\u53ef\u8b8a\u628a\u6b64\u96fb\u963b\u52a0\u5927,\u6bd4\u5982\u70ba2K\uff0c\u6b64\u6642OP\u7684\u653e\u5927\u500d\u7387\u70ba6\u500d\u3002<\/p>\n\n\n\n<p>\u30003. \u82e5\u63a1\u7528\u8cfc\u8cb7\u7684\u5ee0\u88fd\u96fb\u8def\u677f\uff0c\u539f\u4f86\u55ae\u9762\u677f\u6240\u8981\u710a\u7684\u8df3\u7dda\u90fd\u4e0d\u7528\u518d\u710a\u4e86(\u9664\u4e86\u53d6\u4ee3Ca5,Cb5\u7684\u8df3\u7dda,\u8acb\u4ee5\u4e0b\u7b2c6\u9ede\u8aaa\u660e)\uff0c\u5de5\u5ee0\u5df2\u5b8c\u6210\u8cab\u5b54\u5c0e\u5c0e\u901a\u7684\u52d5\u4f5c\u4e86!<\/p>\n\n\n\n<p>\u30004. \u710a\u63a5\u7684\u57fa\u672c\u5efa\u8b70\u4e5f\u8ddf\u5927\u5bb6\u8aaa\u4e00\u4e0b,\u6700\u597d\u4f7f\u752850W\u4ee5\u4e0a\u7684\u70d9\u9435\u65bd\u505a\uff0c\u6709\u4e00\u7a2e\u53ef\u4ee5\u77ac\u9593\u52a0\u71b1\u7684\u90a3\u7a2e\u4e5f\u4e0d\u932f,\u96f6\u4ef6\u5118\u91cf\u63d2\u5230\u5e95\u710a,\u6bcf\u500b\u710a\u9ede\u7684\u6642\u9593\u4e0d\u8981\u592a\u77ed,\u4e00\u6b21\u5c31\u628a\u710a\u9ede\u710a\u597d,\u4e0d\u7136\u4e00\u6b21\u6c92\u710a\u597d\uff0c\u800c\u591a\u6b21\u5728\u540c\u4e00\u9ede\u71d2\u710a,\u53cd\u800c\u6703\u628a\u9285\u7b94\u7d66\u5f04\u65b7!<\/p>\n\n\n\n<p>5. \u8b8a\u58d3\u5668AC\u81f3\u96fb\u8def\u677f\u63a5\u7dda\u7aef\u5b50\u7684\u63a5\u6cd5\u8981\u6ce8\u610f\uff0c\u7531\u5de6\u81f3\u53f3\u70baAC-AC-0,\u5217\u5982 24-24-0\u3002<\/p>\n\n\n\n<p>    6. \u7531\u65bc\u672c\u96fb\u8def\u70ba\u5168\u76f4\u6d41\u64f4\u5927\u5668\u8a2d\u8a08,\u539f\u4f86\u7684\u96fb\u8def\u552f\u4e00\u7684\u4ea4\u9023\u96fb\u5bb9Ca5,Cb5 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LM3886\u88fd\u4f5c\u7684\u7d14\u76f4\u6d41\u529f\u7387\u64f4\u5927\u6a5f\">\u95b1\u8b80\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":290,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diy-"],"_links":{"self":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/comments?post=289"}],"version-history":[{"count":5,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/289\/revisions"}],"predecessor-version":[{"id":460,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/289\/revisions\/460"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media\/290"}],"wp:attachment":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media?parent=289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/categories?post=289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/tags?post=289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}