{"id":3439,"date":"2026-09-22T14:17:57","date_gmt":"2026-09-22T14:17:57","guid":{"rendered":"https:\/\/duolinkelectronics.com\/?p=3439"},"modified":"2026-09-22T14:21:01","modified_gmt":"2026-09-22T14:21:01","slug":"%e7%8f%be%e4%bb%a3%e9%9b%bb%e5%ad%90%e7%94%a2%e5%93%81%e4%b8%ad%e4%bd%bf%e7%94%a8%e7%9a%84%e5%8d%81%e5%a4%a7%e5%8d%8a%e5%b0%8e%e9%ab%94%e5%85%83%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/duolinkelectronics.com\/zh\/%e7%8f%be%e4%bb%a3%e9%9b%bb%e5%ad%90%e7%94%a2%e5%93%81%e4%b8%ad%e4%bd%bf%e7%94%a8%e7%9a%84%e5%8d%81%e5%a4%a7%e5%8d%8a%e5%b0%8e%e9%ab%94%e5%85%83%e4%bb%b6\/","title":{"rendered":"\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\u5ee3\u6cdb\u61c9\u7528\u7684\u5341\u5927\u534a\u5c0e\u9ad4\u5143\u4ef6"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"why-semiconductor-components-matter-in-modern-electronics\">\u70ba\u4f55\u534a\u5c0e\u9ad4\u5143\u4ef6\u5728\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\u81f3\u95dc\u91cd\u8981<\/h2>\n\n\n\n<p>\u534a\u5c0e\u9ad4\u5143\u4ef6\u80fd\u4ee5\u4e00\u822c\u5c0e\u9ad4\u6216\u96fb\u963b\u7121\u6cd5\u505a\u5230\u7684\u65b9\u5f0f\u4f86\u63a7\u5236\u96fb\u6c23\u884c\u70ba\u3002\u4e8c\u6975\u9ad4\u53ef\u8b93\u96fb\u6d41\u55ae\u5411\u6d41\u52d5\uff1b\u96fb\u6676\u9ad4\u53ef\u5207\u63db\u6216\u653e\u5927\u8a0a\u865f\uff1b\u800c\u7a4d\u9ad4\u96fb\u8def\u5247\u80fd\u6574\u5408\u6578\u5343\u6216\u6578\u5341\u5104\u500b\u96fb\u6676\u9ad4\uff0c\u7528\u65bc\u908f\u8f2f\u904b\u7b97\u3001\u8a18\u61b6\u9ad4\u3001\u63a7\u5236\u6216\u96fb\u529b\u8f49\u63db\u3002.<\/p>\n\n\n\n<p>\u5c0d\u63a1\u8cfc\u8005\u800c\u8a00\uff0c\u7522\u54c1\u985e\u5225\u540d\u7a31\u50c5\u662f\u8d77\u9ede\u3002 \u5169\u6b3e\u88ab\u6a19\u793a\u70ba\u300cMOSFET\u300d\u6216\u300c\u8a18\u61b6\u9ad4 IC\u300d\u7684\u5143\u4ef6\uff0c\u5176\u5f15\u8173\u6392\u5217\u3001\u96fb\u58d3\u984d\u5b9a\u503c\u3001\u908f\u8f2f\u76f8\u5bb9\u6027\u3001\u71b1\u9650\u5236\u3001\u97cc\u9ad4\u8981\u6c42\u6216\u5c01\u88dd\u5c3a\u5bf8\u90fd\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\u8981\u505a\u51fa\u6b63\u78ba\u7684\u63a1\u8cfc\u6c7a\u7b56\uff0c\u9996\u5148\u5fc5\u9808\u78ba\u8a8d\u5b8c\u6574\u7684\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f\uff08\u5305\u542b\u5f8c\u7db4\uff09\uff0c\u7136\u5f8c\u6bd4\u5c0d\u6700\u65b0\u7684\u8cc7\u6599\u8868\u4ee5\u53ca\u4efb\u4f55\u7279\u5b9a\u61c9\u7528\u7684\u8a8d\u8b49\u8981\u6c42\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-diodes-and-rectifiers\">1. \u4e8c\u6975\u9ad4\u8207\u6574\u6d41\u5668<\/h2>\n\n\n\n<p>\u4e8c\u6975\u9ad4\u4e3b\u8981\u50c5\u5728\u55ae\u4e00\u65b9\u5411\u5c0e\u901a\u3002\u6574\u6d41\u4e8c\u6975\u9ad4\u7528\u65bc\u5c07\u4ea4\u6d41\u96fb\u8f49\u63db\u70ba\u76f4\u6d41\u96fb\uff0c\u800c\u5176\u4ed6\u985e\u578b\u7684\u4e8c\u6975\u9ad4\u5247\u7528\u65bc\u4fdd\u8b77\u8f38\u5165\u7aef\u3001\u9257\u5236\u96fb\u58d3\u77ac\u8b8a\u3001\u5075\u6e2c\u8a0a\u865f\uff0c\u6216\u63d0\u4f9b\u5feb\u901f\u5207\u63db\u529f\u80fd\u3002\u5e38\u898b\u7684\u4e8c\u6975\u9ad4\u7cfb\u5217\u5305\u62ec\u6a19\u6e96\u6574\u6d41\u4e8c\u6975\u9ad4\u3001\u8096\u7279\u57fa\u4e8c\u6975\u9ad4\u3001\u958b\u95dc\u4e8c\u6975\u9ad4\u3001\u9f4a\u7d0d\u4e8c\u6975\u9ad4\u3001TVS \u4e8c\u6975\u9ad4\u4ee5\u53ca\u6a4b\u5f0f\u6574\u6d41\u5668\u3002.<\/p>\n\n\n\n<p>\u63a1\u8cfc\u6aa2\u9a57\u9808\u91dd\u5c0d\u7279\u5b9a\u7528\u9014\u9032\u884c\u3002\u91dd\u5c0d\u6574\u6d41\u5668\uff0c\u61c9\u9a57\u8b49\u91cd\u8907\u53cd\u5411\u96fb\u58d3\u3001\u5e73\u5747\u6b63\u5411\u96fb\u6d41\u3001\u7a81\u6ce2\u96fb\u6d41\u984d\u5b9a\u503c\u3001\u6b63\u5411\u96fb\u58d3\u7279\u6027\u53ca\u71b1\u689d\u4ef6\u3002\u91dd\u5c0d TVS \u5143\u4ef6\uff0c\u5247\u61c9\u6bd4\u8f03\u9694\u96e2\u96fb\u58d3\u3001\u64ca\u7a7f\u7bc4\u570d\u3001\u9257\u4f4d\u96fb\u58d3\u3001\u8108\u885d\u984d\u5b9a\u503c\uff0c\u4ee5\u53ca\u7528\u65bc\u6a19\u793a\u8a72\u984d\u5b9a\u503c\u7684\u6ce2\u5f62\u3002 \u5207\u52ff\u5c07\u5916\u89c0\u76f8\u4f3c\u7684\u4e8c\u6975\u9ad4\u8996\u70ba\u81ea\u52d5\u66ff\u4ee3\u54c1\u3002\u5c01\u88dd\u3001\u6975\u6027\u3001\u96fb\u5bb9\u3001\u97ff\u61c9\u7279\u6027\u53ca\u4fdd\u8b77\u7b49\u7d1a\u7686\u53ef\u80fd\u6539\u8b8a\u96fb\u8def\u884c\u70ba\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-bipolar-junction-transistors\">2. \u96d9\u6975\u6027\u63a5\u9762\u96fb\u6676\u9ad4<\/h2>\n\n\n\n<p>\u96d9\u6975\u6027\u63a5\u9762\u96fb\u6676\u9ad4\uff08BJT\uff09\u5229\u7528\u57fa\u6975\u96fb\u6d41\u4f86\u63a7\u5236\u96c6\u96fb\u6975\u96fb\u6d41\u3002NPN \u548c PNP \u578b\u96d9\u6975\u6027\u63a5\u9762\u96fb\u6676\u9ad4\u5728\u5c0f\u8a0a\u865f\u653e\u5927\u3001\u96e2\u6563\u958b\u95dc\u3001\u504f\u7f6e\u96fb\u8def\u3001\u97f3\u8a0a\u7d1a\u4ee5\u53ca\u7c21\u55ae\u7684\u9a45\u52d5\u96fb\u8def\u4e2d\u4ecd\u5f88\u5e38\u898b\u3002.<\/p>\n\n\n\n<p>\u63a1\u8cfc\u96d9\u6975\u6027\u96fb\u6676\u9ad4\uff08BJT\uff09\u6642\uff0c\u61c9\u78ba\u8a8d\u6975\u6027\u3001\u96c6\u96fb\u6975-\u767c\u5c04\u6975\u96fb\u58d3\u3001\u9023\u7e8c\u8207\u8108\u885d\u96c6\u96fb\u6975\u96fb\u6d41\u3001\u589e\u76ca\u689d\u4ef6\u3001\u76f8\u95dc\u7684\u904e\u6e21\u983b\u7387\u3001\u5c01\u88dd\u578b\u5f0f\u53ca\u5f15\u8173\u914d\u7f6e\u662f\u5426\u76f8\u7b26\u3002\u540c\u4e00\u7a2e\u5c01\u88dd\u5728\u4e0d\u540c\u88fd\u9020\u5546\u6216\u7522\u54c1\u7cfb\u5217\u9593\uff0c\u5176\u5f15\u8173\u9806\u5e8f\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002 \u82e5\u5c01\u88dd\u6216\u5f15\u8173\u8868\u9762\u8655\u7406\u81f3\u95dc\u91cd\u8981\uff0c\u8acb\u7d22\u53d6\u7576\u524d\u6279\u6b21\u7684\u7167\u7247\uff1b\u82e5\u589e\u76ca\u3001\u5207\u63db\u6642\u9593\u6216\u6eab\u5ea6\u6027\u80fd\u6703\u5f71\u97ff\u8a2d\u8a08\uff0c\u5247\u9808\u7d93\u5de5\u7a0b\u90e8\u9580\u6279\u51c6\u4efb\u4f55\u66ff\u4ee3\u65b9\u6848\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"830\" height=\"556\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Diodes-rectifier-and-transistors-on-a-workbench.png\" alt=\"\u5de5\u4f5c\u6aaf\u4e0a\u7684\u4e8c\u6975\u9ad4\u3001\u6574\u6d41\u5668\u8207\u96fb\u6676\u9ad4\" class=\"wp-image-3444\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Diodes-rectifier-and-transistors-on-a-workbench.png 830w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Diodes-rectifier-and-transistors-on-a-workbench-300x201.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Diodes-rectifier-and-transistors-on-a-workbench-768x514.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Diodes-rectifier-and-transistors-on-a-workbench-18x12.png 18w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Diodes-rectifier-and-transistors-on-a-workbench-600x402.png 600w\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><figcaption class=\"wp-element-caption\">\u5de5\u4f5c\u6aaf\u4e0a\u7684\u4e8c\u6975\u9ad4\u3001\u6574\u6d41\u5668\u8207\u96fb\u6676\u9ad4<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-mosfets\">3. MOSFET<\/h2>\n\n\n\n<p>MOSFET \u662f\u4e00\u7a2e\u7528\u65bc\u8ca0\u8f09\u5207\u63db\u3001DC-DC \u8f49\u63db\u3001\u99ac\u9054\u63a7\u5236\u3001\u96fb\u6c60\u4fdd\u8b77\u4ee5\u53ca\u5176\u4ed6\u8a31\u591a\u96fb\u6e90\u529f\u80fd\u7684\u96fb\u58d3\u63a7\u5236\u96fb\u6676\u9ad4\u3002\u5e38\u898b\u7684\u985e\u578b\u5305\u62ec N \u6e9d\u9053\u8207 P \u6e9d\u9053\u5143\u4ef6\u3002\u9078\u64c7\u529f\u7387 MOSFET \u6642\uff0c\u901a\u5e38\u9700\u8003\u91cf\u5c0e\u901a\u640d\u8017\u3001\u5207\u63db\u640d\u8017\u3001\u9598\u6975\u9a45\u52d5\u689d\u4ef6\u3001\u71b1\u8a2d\u8a08\u4ee5\u53ca\u5b89\u5168\u5de5\u4f5c\u6975\u9650\u7b49\u56e0\u7d20\u3002.<\/p>\n\n\n\n<p>\u8acb\u52ff\u50c5\u4f9d\u64da\u96fb\u58d3\u548c\u96fb\u6d41\u9032\u884c\u9078\u578b\u3002\u61c9\u6bd4\u8f03\u5728\u6307\u5b9a\u71b1\u689d\u4ef6\u4e0b\u7684\u6f0f\u6975-\u6e90\u6975\u96fb\u58d3\u3001\u9023\u7e8c\u8207\u8108\u885d\u6f0f\u6975\u96fb\u6d41\u3001\u5be6\u969b\u67f5\u6975\u96fb\u58d3\u4e0b\u7684 RDS(on)\u3001\u67f5\u6975\u96fb\u8377\u3001\u95be\u503c\u96fb\u58d3\u3001\u5c01\u88dd\u3001\u672c\u9ad4\u4e8c\u6975\u9ad4\u7279\u6027\u4ee5\u53ca\u71b1\u963b\u3002 \u4f4e\u95be\u503c\u96fb\u58d3\u4e26\u4e0d\u80fd\u8b49\u660e\u8a72 MOSFET \u6703\u56e0\u7279\u5b9a MCU \u8f38\u51fa\u800c\u5b8c\u5168\u9032\u5165\u589e\u5f37\u578b\u5de5\u4f5c\u6a21\u5f0f\u3002\u5fb7\u5dde\u5100\u5668\uff08Texas Instruments\uff09\u4ea6\u6307\u51fa\uff0c\u529f\u7387 MOSFET \u5167\u542b\u9ad4\u4e8c\u6975\u9ad4\uff0c\u9019\u6703\u5f71\u97ff\u8a31\u591a\u958b\u95dc\u914d\u7f6e\u3002\u8acb\u53c3\u95b1\u5176&nbsp;<a href=\"https:\/\/www.ti.com\/video\/6243264133001\" target=\"_blank\" rel=\"noopener\">MOSFET \u57fa\u790e\u77e5\u8b58\u6982\u89bd<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-igbts\">4. IGBT<\/h2>\n\n\n\n<p>\u7d55\u7de3\u9598\u6975\u96d9\u6975\u96fb\u6676\u9ad4\uff08IGBT\uff09\u7d50\u5408\u4e86MOSFET\u5f0f\u7684\u9598\u6975\u63a7\u5236\u8207\u96d9\u6975\u5f0f\u96fb\u6d41\u8655\u7406\u80fd\u529b\u3002\u5b83\u5011\u5ee3\u6cdb\u61c9\u7528\u65bc\u5927\u529f\u7387\u99ac\u9054\u9a45\u52d5\u5668\u3001\u9006\u8b8a\u5668\u3001\u710a\u63a5\u8a2d\u5099\u3001\u5de5\u696d\u96fb\u529b\u8f49\u63db\u4ee5\u53ca\u518d\u751f\u80fd\u6e90\u7cfb\u7d71\u4e2d\u3002.<\/p>\n\n\n\n<p>\u9078\u64c7 IGBT \u6642\u9700\u5f9e\u7cfb\u7d71\u89d2\u5ea6\u8003\u91cf\u3002\u61c9\u6aa2\u67e5\u96c6\u96fb\u6975-\u767c\u5c04\u6975\u96fb\u58d3\u3001\u96fb\u6d41\u8207\u8108\u885d\u627f\u8f09\u80fd\u529b\u3001\u958b\u95dc\u983b\u7387\u3001\u9598\u6975\u9a45\u52d5\u9700\u6c42\u3001\u5c0e\u901a\u8207\u958b\u95dc\u640d\u8017\u3001\u6a21\u7d44\u914d\u7f6e\u3001\u9069\u7528\u60c5\u6cc1\u4e0b\u7684\u9694\u96e2\u63aa\u65bd\uff0c\u4ee5\u53ca\u6563\u71b1\u4ecb\u9762\u3002 \u82f1\u98db\u51cc\uff08Infineon\uff09\u8aaa\u660e\uff0cIGBT \u7d50\u5408\u4e86\u9ad8\u96fb\u6d41\u627f\u8f09\u80fd\u529b\u8207\u9ad8\u963b\u65b7\u96fb\u58d3\uff0c\u4e26\u63a1\u7528\u7d55\u7de3\u67f5\u6975\u63a7\u5236\u6280\u8853\uff1b\u5176\u7522\u54c1\u8cc7\u6599\u6e05\u55ae\u6db5\u84cb\u5de5\u696d\u3001\u8ecc\u9053\u4ea4\u901a\u3001\u80fd\u6e90\u3001\u6c7d\u8eca\u53ca\u6d88\u8cbb\u6027\u96fb\u5b50\u7b49\u61c9\u7528\u9818\u57df\u3002.&nbsp;<a href=\"https:\/\/www.infineon.com\/cms\/en\/product\/power\/igbt\/\" target=\"_blank\" rel=\"noopener\">\u95b1\u8b80 IGBT \u5b98\u65b9\u6982\u8ff0<\/a>.<\/p>\n\n\n\n<p>\u5c0d\u65bc\u6a21\u7d44\uff0c\u9084\u9700\u9a57\u8b49\u7aef\u5b50\u4f48\u5c40\u3001\u5b89\u88dd\u5b54\u4f4d\u3001\u71b1\u754c\u9762\u6750\u6599\uff0c\u4ee5\u53ca\u62d3\u64b2\u7d50\u69cb\u662f\u5426\u5305\u542b\u6240\u9700\u7684\u81ea\u7531\u8f2a\u8f49\u8def\u5f91\u3002\u672a\u7d93\u5de5\u7a0b\u5be9\u67e5\u7684\u60c5\u6cc1\u4e0b\uff0cIGBT \u6a21\u7d44\u7121\u6cd5\u76f4\u63a5\u66ff\u63db\u5206\u7acb\u5f0f MOSFET \u7d1a\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1015\" height=\"530\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/MOSFET-and-IGBT-inspection-for-power-electronics.png\" alt=\"\u96fb\u529b\u96fb\u5b50\u9818\u57df\u4e2d\u7684 MOSFET \u8207 IGBT \u6aa2\u6e2c\" class=\"wp-image-3445\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/MOSFET-and-IGBT-inspection-for-power-electronics.png 1015w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/MOSFET-and-IGBT-inspection-for-power-electronics-300x157.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/MOSFET-and-IGBT-inspection-for-power-electronics-768x401.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/MOSFET-and-IGBT-inspection-for-power-electronics-18x9.png 18w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/MOSFET-and-IGBT-inspection-for-power-electronics-600x313.png 600w\" sizes=\"(max-width: 1015px) 100vw, 1015px\" \/><figcaption class=\"wp-element-caption\">\u96fb\u529b\u96fb\u5b50\u9818\u57df\u4e2d\u7684 MOSFET \u8207 IGBT \u6aa2\u6e2c<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5-integrated-circuits\">5. \u7a4d\u9ad4\u96fb\u8def<\/h2>\n\n\n\n<p>\u7a4d\u9ad4\u96fb\u8def\uff08\u7c21\u7a31 IC\uff09\u5c07\u591a\u7a2e\u534a\u5c0e\u9ad4\u529f\u80fd\u6574\u5408\u65bc\u55ae\u4e00\u5143\u4ef6\u4e2d\u3002\u5176\u7a2e\u985e\u5305\u62ec\u985e\u6bd4 IC\u3001\u6578\u4f4d\u908f\u8f2f\u3001\u4ecb\u9762\u3001\u6642\u8108\u88dd\u7f6e\u3001\u8cc7\u6599\u8f49\u63db\u5668\u3001\u5c04\u983b IC\u3001\u7279\u5b9a\u61c9\u7528 IC \u4ee5\u53ca\u6df7\u5408\u8a0a\u865f\u5143\u4ef6\u3002.<\/p>\n\n\n\n<p>\u7a4d\u9ad4\u96fb\u8def\uff08IC\uff09\u7684\u63a1\u8cfc\u8a02\u55ae\u61c9\u8f09\u660e\u5b8c\u6574\u7684\u96f6\u4ef6\u7de8\u865f\u3001\u88fd\u9020\u5546\u3001\u5c01\u88dd\u985e\u578b\u3001\u6578\u91cf\u3001\u5305\u88dd\u5f62\u5f0f\u3001\u53ef\u63a5\u53d7\u7684\u65e5\u671f\u4ee3\u78bc\u7bc4\u570d\uff0c\u4ee5\u53ca\u6587\u4ef6\u8981\u6c42\u3002\u4e0b\u55ae\u524d\u8acb\u78ba\u8a8d\u8cc7\u6599\u8868\u7684\u4fee\u8a02\u7248\u672c\u53ca\u751f\u547d\u9031\u671f\u72c0\u614b\u3002 \u5c0d\u65bc BGA\u3001QFN\u3001\u7d30\u9593\u8ddd\u6216\u5c0d\u6fd5\u6c23\u654f\u611f\u7684\u5143\u4ef6\uff0c\u5728\u6536\u8ca8\u6642\u61c9\u6aa2\u67e5\u6258\u76e4\u6216\u6372\u8ef8\u72c0\u614b\u3001\u9632\u6f6e\u888b\u3001\u4e7e\u71e5\u5291\u3001\u6fd5\u5ea6\u6307\u793a\u5361\u4ee5\u53ca\u5bc6\u5c01\u72c0\u6cc1\u3002\u82e5\u6a19\u8a18\u6216\u6a19\u7c64\u4e0d\u7b26\uff0c\u61c9\u66ab\u505c\u4f5c\u696d\u4e26\u9032\u884c\u8abf\u67e5\u3002\u4f46\u9019\u672c\u8eab\u4e26\u4e0d\u69cb\u6210\u507d\u9020\u6750\u6599\u7684\u8b49\u64da\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6-microcontrollers\">6. \u5fae\u63a7\u5236\u5668<\/h2>\n\n\n\n<p>\u5fae\u63a7\u5236\u5668\uff08MCU\uff09\u5c07\u8655\u7406\u5668\u6838\u5fc3\u3001\u8a18\u61b6\u9ad4\u53ca\u8f38\u5165\uff0f\u8f38\u51fa\u5468\u908a\u88dd\u7f6e\u6574\u5408\u65bc\u55ae\u4e00\u6676\u7247\u4e0a\u3002\u610f\u6cd5\u534a\u5c0e\u9ad4\uff08STMicroelectronics\uff09\u5c07 MCU \u63cf\u8ff0\u70ba\u4e00\u7a2e\u6574\u5408\u4e86\u8655\u7406\u5668\u3001\u8a18\u61b6\u9ad4\u53ca I\/O \u5468\u908a\u88dd\u7f6e\u7684\u7dca\u6e4a\u578b\u7a4d\u9ad4\u96fb\u8def\u3002.&nbsp;<a href=\"https:\/\/www.st.com\/en\/microcontrollers-microprocessors.html\" target=\"_blank\" rel=\"noopener\">\u5176\u5fae\u63a7\u5236\u5668\uff08MCU\uff09\u6982\u8ff0<\/a>&nbsp;\u662f\u8a72\u985e\u5225\u7684\u4e00\u500b\u5be6\u7528\u8d77\u9ede\u3002.<\/p>\n\n\n\n<p>\u5fae\u63a7\u5236\u5668\uff08MCU\uff09\u5c0d\u578b\u865f\u7684\u6e96\u78ba\u6027\u7279\u5225\u654f\u611f\u3002\u8acb\u6aa2\u67e5\u5feb\u9583\u8a18\u61b6\u9ad4\u8207 RAM \u5bb9\u91cf\u3001\u5c01\u88dd\u985e\u578b\u3001\u8173\u4f4d\u6578\u3001\u4f9b\u96fb\u7bc4\u570d\u3001\u6eab\u5ea6\u7b49\u7d1a\u3001\u632f\u76ea\u5668\u8207\u5468\u908a\u88dd\u7f6e\u9078\u9805\u3001\u958b\u6a5f\u914d\u7f6e\u3001\u5b89\u5168\u529f\u80fd\uff0c\u4ee5\u53ca\u7d93\u6838\u51c6\u7684\u97cc\u9ad4\u5de5\u5177\u93c8\u3002\u5373\u4f7f\u578b\u865f\u8fd1\u4f3c\uff0c\u5176\u7de8\u8b6f\u65b9\u5f0f\u4e5f\u53ef\u80fd\u4e0d\u540c\u3001\u63d0\u4f9b\u7684\u5468\u908a\u88dd\u7f6e\u96c6\u53ef\u80fd\u4e0d\u540c\uff0c\u6216\u751a\u81f3\u9700\u8981\u66f4\u63db\u96fb\u8def\u677f\u3002 \u82e5\u63d0\u51fa\u66ff\u4ee3\u65b9\u6848\uff0c\u5de5\u7a0b\u90e8\u9580\u61c9\u5728\u6279\u51c6\u524d\u5be9\u67e5\u8cc7\u6599\u8868\u3001\u52d8\u8aa4\u8868\u3001\u53c3\u8003\u624b\u518a\u3001\u5c01\u88dd\u5716\u53ca\u5c0d\u97cc\u9ad4\u7684\u5f71\u97ff\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"839\" height=\"556\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Integrated-circuits-and-microcontroller-chips-for-inspection.png\" alt=\"\u7528\u65bc\u6aa2\u6e2c\u7684\u7a4d\u9ad4\u96fb\u8def\u8207\u5fae\u63a7\u5236\u5668\u6676\u7247\" class=\"wp-image-3446\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Integrated-circuits-and-microcontroller-chips-for-inspection.png 839w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Integrated-circuits-and-microcontroller-chips-for-inspection-300x199.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Integrated-circuits-and-microcontroller-chips-for-inspection-768x509.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Integrated-circuits-and-microcontroller-chips-for-inspection-18x12.png 18w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Integrated-circuits-and-microcontroller-chips-for-inspection-600x398.png 600w\" sizes=\"(max-width: 839px) 100vw, 839px\" \/><figcaption class=\"wp-element-caption\">\u7528\u65bc\u6aa2\u6e2c\u7684\u7a4d\u9ad4\u96fb\u8def\u8207\u5fae\u63a7\u5236\u5668\u6676\u7247<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"7-memory-ics\">7. \u8a18\u61b6\u9ad4\u7a4d\u9ad4\u96fb\u8def<\/h2>\n\n\n\n<p>\u8a18\u61b6\u9ad4 IC \u7528\u65bc\u5132\u5b58\u7a0b\u5f0f\u78bc\u3001\u914d\u7f6e\u6216\u5de5\u4f5c\u8cc7\u6599\u3002\u5e38\u898b\u985e\u578b\u5305\u62ec NOR \u5feb\u9583\u8a18\u61b6\u9ad4\u3001NAND \u5feb\u9583\u8a18\u61b6\u9ad4\u3001EEPROM\u3001SRAM\u3001DRAM \u53ca SDRAM\u3002\u61c9\u9078\u7528\u4f55\u7a2e\u88dd\u7f6e\uff0c\u53d6\u6c7a\u65bc\u8a2d\u8a08\u662f\u5426\u9700\u8981\u975e\u63ee\u767c\u6027\u5132\u5b58\u3001\u9ad8\u901f\u5de5\u4f5c\u8a18\u61b6\u9ad4\u3001\u5e8f\u5217\u5b58\u53d6\u3001\u4e26\u5217\u5b58\u53d6\u3001\u932f\u8aa4\u6821\u6b63\uff0c\u6216\u53d7\u63a7\u7684\u8010\u7528\u6027\u7279\u6027\u3002.<\/p>\n\n\n\n<p>\u8a18\u61b6\u9ad4\u63a1\u8cfc\u6642\uff0c\u5fc5\u9808\u56b4\u683c\u63a7\u7ba1\u578b\u865f\u5f8c\u7db4\u3002\u5373\u4f7f\u578b\u865f\u770b\u4f3c\u76f8\u4f3c\uff0c\u5176\u5bc6\u5ea6\u3001\u7d44\u7e54\u7d50\u69cb\u3001\u4ecb\u9762\u96fb\u58d3\u3001\u532f\u6d41\u6392\u5bec\u5ea6\u3001\u901f\u5ea6\u7b49\u7d1a\u3001\u5c01\u88dd\u3001\u5de5\u4f5c\u6eab\u5ea6\u53ca\u4fee\u8a02\u7248\u672c\u4ecd\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\u8acb\u78ba\u8a8d\u63a7\u5236\u5668\u3001\u958b\u6a5f\u8f09\u5165\u7a0b\u5f0f\u6216\u4f5c\u696d\u7cfb\u7d71\u662f\u5426\u652f\u63f4\u78ba\u5207\u7684\u5bc6\u5ea6\u8207\u4fee\u8a02\u7248\u672c\u3002 \u91dd\u5c0d\u820a\u6b3e\u6216\u96e3\u4ee5\u53d6\u5f97\u7684\u8a18\u61b6\u9ad4\uff0c\u8acb\u78ba\u8a8d\u5eab\u5b58\u70ba\u55ae\u4e00\u6279\u6b21\u6216\u6df7\u5408\u6279\u6b21\uff0c\u8981\u6c42\u63d0\u4f9b\u6700\u65b0\u7684\u5c01\u88dd\u7167\u7247\uff0c\u4e26\u5728\u51fa\u8ca8\u524d\u5c31\u6aa2\u9a57\u7bc4\u570d\u9054\u6210\u5171\u8b58\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"8-power-management-ics\">8. \u96fb\u6e90\u7ba1\u7406\u7a4d\u9ad4\u96fb\u8def<\/h2>\n\n\n\n<p>\u96fb\u6e90\u7ba1\u7406\u7a4d\u9ad4\u96fb\u8def\uff08\u901a\u5e38\u7c21\u7a31\u70ba PMIC\uff09\u8ca0\u8cac\u63a7\u5236\u7cfb\u7d71\u5982\u4f55\u7522\u751f\u3001\u8f49\u63db\u3001\u6392\u5e8f\u3001\u76e3\u63a7\u53ca\u4fdd\u8b77\u5176\u96fb\u6e90\u8ecc\u3002\u6b64\u985e\u7522\u54c1\u5305\u542b LDO \u7a69\u58d3\u5668\u3001\u964d\u58d3\u8207\u5347\u58d3\u8f49\u63db\u5668\u3001\u5145\u96fb\u5668 IC\u3001\u76e3\u63a7\u5668\u3001\u71b1\u63d2\u62d4\u63a7\u5236\u5668\u3001LED \u9a45\u52d5\u5668\u3001\u9598\u6975\u9a45\u52d5\u5668\uff0c\u4ee5\u53ca\u96fb\u6c60\u7ba1\u7406\u88dd\u7f6e\u3002.<\/p>\n\n\n\n<p>\u9078\u578b\u9996\u5148\u5f9e\u96fb\u6e90\u67b6\u69cb\u8457\u624b\u3002\u9700\u9a57\u8b49\u8f38\u5165\u7bc4\u570d\u3001\u8f38\u51fa\u96fb\u58d3\u6216\u7de8\u7a0b\u65b9\u5f0f\u3001\u6301\u7e8c\u96fb\u6d41\u8207\u5cf0\u503c\u96fb\u6d41\u3001\u958b\u95dc\u983b\u7387\u3001\u975c\u614b\u96fb\u6d41\u3001\u4f7f\u80fd\u908f\u8f2f\u3001\u88dc\u511f\u8981\u6c42\u3001\u4fdd\u8b77\u884c\u70ba\u3001\u5c01\u88dd\u71b1\u6027\u80fd\uff0c\u4ee5\u53ca\u6240\u9700\u7684\u5916\u90e8\u5143\u4ef6\u3002\u5fb7\u5dde\u5100\u5668\uff08TI\uff09\u7684&nbsp;<a href=\"https:\/\/www.ti.com\/product-category\/power-management\/ldo-basics-ebook.html\" target=\"_blank\" rel=\"noopener\">LDO \u57fa\u790e\u77e5\u8b58<\/a>&nbsp;\u89e3\u91cb\u4e86\u70ba\u4f55\u7a69\u58d3\u5668\u7684\u812b\u843d\u53ca\u904b\u4f5c\u72c0\u6cc1\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n\n\n\n<p>\u5728\u63a1\u8cfc\u6642\uff0c\u5207\u52ff\u50c5\u56e0\u67d0\u6b3e PMIC \u7684\u8f38\u51fa\u96fb\u58d3\u548c\u96fb\u6d41\u770b\u4f3c\u76f8\u4f3c\uff0c\u5c31\u6279\u51c6\u5176\u4f5c\u70ba\u5099\u9078\u65b9\u6848\u3002\u5f15\u8173\u914d\u7f6e\u3001\u555f\u52d5\u5e8f\u5217\u3001\u6545\u969c\u97ff\u61c9\u3001\u4f48\u5c40\u6307\u5f15\u53ca\u97cc\u9ad4\u63a7\u5236\u7b49\uff0c\u7686\u53ef\u80fd\u5c0d\u8a2d\u8a08\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"9-sensors-and-sensor-ics\">9. \u611f\u6e2c\u5668\u8207\u611f\u6e2c\u5668\u7a4d\u9ad4\u96fb\u8def<\/h2>\n\n\n\n<p>\u611f\u6e2c\u5668\u80fd\u5c07\u7269\u7406\u72c0\u614b\u8f49\u63db\u70ba\u96fb\u8a0a\u865f\u3002\u5b83\u5011\u53ef\u6e2c\u91cf\u6eab\u5ea6\u3001\u58d3\u529b\u3001\u52a0\u901f\u5ea6\u3001\u8f49\u52d5\u3001\u78c1\u5834\u3001\u5149\u3001\u8072\u97f3\u3001\u8ddd\u96e2\u3001\u6c23\u9ad4\u6fc3\u5ea6\u6216\u5176\u4ed6\u8b8a\u91cf\u3002\u611f\u6e2c\u5668\u7a4d\u9ad4\u96fb\u8def\uff08IC\uff09\u53ef\u80fd\u5305\u542b\u8a0a\u865f\u8abf\u7406\u3001\u6821\u6e96\u8cc7\u6599\u3001\u6578\u4f4d\u4ecb\u9762\u6216\u5d4c\u5165\u5f0f\u8655\u7406\u529f\u80fd\u3002.<\/p>\n\n\n\n<p>\u8acb\u6aa2\u67e5\u91cf\u6e2c\u7bc4\u570d\u3001\u7cbe\u5ea6\u3001\u9748\u654f\u5ea6\u3001\u96dc\u8a0a\u3001\u97ff\u61c9\u6642\u9593\u3001\u4f9b\u96fb\u96fb\u58d3\u3001\u8f38\u51fa\u683c\u5f0f\u3001\u4ecb\u9762\u3001\u5c01\u88dd\u3001\u6821\u6e96\u65b9\u6cd5\u53ca\u74b0\u5883\u7b49\u7d1a\u3002\u610f\u6cd5\u534a\u5c0e\u9ad4\u5c07\u904b\u52d5\u611f\u6e2c\u3001\u74b0\u5883\u611f\u6e2c\u53ca\u5176\u4ed6\u611f\u6e2c\u88dd\u7f6e\u6b78\u985e\u65bc\u5176&nbsp;<a href=\"https:\/\/www.st.com\/en\/mems-and-sensors\/products.html\" target=\"_blank\" rel=\"noopener\">MEMS \u8207\u611f\u6e2c\u5668\u7522\u54c1\u7d44\u5408<\/a>.<\/p>\n\n\n\n<p>\u8a31\u591a\u611f\u6e2c\u5668\u5728\u8655\u7406\u6642\uff0c\u6240\u9700\u7684\u63a7\u5236\u63aa\u65bd\u4e0d\u50c5\u50c5\u662f\u666e\u901a\u7684\u96f6\u4ef6\u5339\u914d\u3002\u6fd5\u5ea6\u3001\u6c61\u67d3\u3001\u6a5f\u68b0\u61c9\u529b\u3001\u5149\u5b78\u7a97\u53e3\u72c0\u614b\u4ee5\u53ca\u5b89\u88dd\u65b9\u5411\u90fd\u53ef\u80fd\u5f71\u97ff\u5176\u6027\u80fd\u3002\u8acb\u5728\u8cfc\u8cb7\u524d\u5411\u88fd\u9020\u5546\u67e5\u8a62\u5176\u5305\u88dd\u8981\u6c42\uff0c\u4e26\u660e\u78ba\u4efb\u4f55\u6279\u6b21\u6216\u6821\u6e96\u9650\u5236\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"851\" height=\"530\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Sensors-and-optoelectronic-components-in-quality-inspection.png\" alt=\"\u54c1\u8cea\u6aa2\u9a57\u4e2d\u7684\u611f\u6e2c\u5668\u8207\u5149\u96fb\u5143\u4ef6\" class=\"wp-image-3447\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Sensors-and-optoelectronic-components-in-quality-inspection.png 851w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Sensors-and-optoelectronic-components-in-quality-inspection-300x187.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Sensors-and-optoelectronic-components-in-quality-inspection-768x478.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Sensors-and-optoelectronic-components-in-quality-inspection-18x12.png 18w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/09\/Sensors-and-optoelectronic-components-in-quality-inspection-600x374.png 600w\" sizes=\"(max-width: 851px) 100vw, 851px\" \/><figcaption class=\"wp-element-caption\">\u54c1\u8cea\u6aa2\u9a57\u4e2d\u7684\u611f\u6e2c\u5668\u8207\u5149\u96fb\u5143\u4ef6<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"10-optoelectronic-components\">10. \u5149\u96fb\u5143\u4ef6<\/h2>\n\n\n\n<p>\u5149\u96fb\u5143\u4ef6\u5229\u7528\u5149\u4f86\u50b3\u8f38\u3001\u63a5\u6536\u3001\u5075\u6e2c\u3001\u9694\u96e2\u6216\u986f\u793a\u8cc7\u8a0a\u3002LED\u3001\u7d05\u5916\u7dda\u767c\u5c04\u5668\u3001\u5149\u96fb\u4e8c\u6975\u9ad4\u3001\u5149\u96fb\u6676\u9ad4\u3001\u5149\u8026\u5408\u5668\u3001\u96f7\u5c04\u4e8c\u6975\u9ad4\u3001\u5149\u5b78\u611f\u6e2c\u5668\u4ee5\u53ca\u8207\u986f\u793a\u76f8\u95dc\u7684\u88dd\u7f6e\u5747\u5c6c\u6b64\u985e\u3002.<\/p>\n\n\n\n<p>\u91dd\u5c0d LED \u8207\u767c\u5149\u5143\u4ef6\uff0c\u61c9\u6bd4\u8f03\u5176\u6ce2\u9577\u6216\u8272\u5340\u3001\u8f3b\u5c04\u5f37\u5ea6\u6216\u5149\u901a\u91cf\u3001\u6b63\u5411\u96fb\u6d41\u3001\u6b63\u5411\u96fb\u58d3\u3001\u8996\u89d2\u3001\u5c01\u88dd\u5f62\u5f0f\u53ca\u71b1\u50b3\u5c0e\u8def\u5f91\u3002 \u91dd\u5c0d\u5149\u96fb\u4e8c\u6975\u9ad4\u8207\u5149\u5b78\u611f\u6e2c\u5668\uff0c\u61c9\u6aa2\u8996\u5176\u5149\u8b5c\u97ff\u61c9\u3001\u6709\u6548\u9762\u7a4d\u3001\u9748\u654f\u5ea6\u3001\u6697\u96fb\u6d41\u3001\u97ff\u61c9\u901f\u5ea6\u53ca\u6a5f\u68b0\u5c0d\u6e96\u3002\u5149\u8026\u5408\u5668\u5247\u9700\u7279\u5225\u6ce8\u610f\u9694\u96e2\u7b49\u7d1a\u3001CTR\uff08\u50b3\u8f38\u7279\u6027\uff09\u3001\u7d44\u88dd\u5c64\u7d1a\u7684\u722c\u96fb\u8ddd\u96e2\u8207\u9593\u9699\u8981\u6c42\uff0c\u4ee5\u53ca\u7d42\u7aef\u61c9\u7528\u7684\u5b89\u5168\u898f\u7bc4\u3002.<\/p>\n\n\n\n<p>\u5be6\u969b\u88dd\u7f6e\u8207\u5305\u88dd\u7684\u7167\u7247\u96d6\u6709\u52a9\u65bc\u7be9\u9078\u8ca8\u4ef6\uff0c\u4f46\u7121\u6cd5\u53d6\u4ee3\u6b63\u78ba\u7684\u8cc7\u6599\u8868\u3001\u88fd\u9020\u5546\u6587\u4ef6\u6216\u61c9\u7528\u6e2c\u8a66\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"a-practical-sourcing-checklist\">\u5be6\u7528\u63a1\u8cfc\u6aa2\u67e5\u6e05\u55ae<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u5728 PO \u4e4b\u524d<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5728\u63a5\u6536\u6642<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u4f55\u6642\u61c9\u5411\u4e0a\u7d1a\u5831\u544a<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u8acb\u6838\u5c0d\u5b8c\u6574\u7684\u578b\u865f\u3001\u88fd\u9020\u5546\u3001\u5305\u88dd\u898f\u683c\u3001\u8cc7\u6599\u8868\u4fee\u8a02\u7248\u672c\u3001\u7522\u54c1\u751f\u547d\u9031\u671f\u3001\u6578\u91cf\u53ca\u6240\u9700\u6587\u4ef6\u3002.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5982\u6709\u4efb\u4f55\u95dc\u65bc\u66ff\u4ee3\u65b9\u6848\u3001\u4fee\u8a02\u7248\u3001\u71b1\u8a2d\u8a08\u3001\u8173\u4f4d\u914d\u7f6e\u3001\u97cc\u9ad4\u6216\u5b89\u5168\u76f8\u95dc\u7684\u554f\u984c\uff0c\u8acb\u9015\u5411\u5de5\u7a0b\u90e8\u9580\u63d0\u51fa\u3002.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u82e5\u767c\u73fe\u96f6\u4ef6\u7de8\u865f\u3001\u5305\u88dd\u3001\u6a19\u7c64\u3001\u6279\u6b21\u3001\u72c0\u614b\u6216\u6587\u4ef6\u4e0d\u7b26\uff0c\u8acb\u66ab\u505c\u8655\u7406\u3002.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u8acb\u9810\u5148\u5b9a\u7fa9\u66ff\u4ee3\u54c1\u3001\u6df7\u5408\u6279\u6b21\u653f\u7b56\u3001\u6a23\u54c1\u53ca\u6aa2\u9a57\u7bc4\u570d\u3002.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8acb\u5c07\u4ea4\u8ca8\u7269\u54c1\u8207\u7d04\u5b9a\u7684\u63a1\u8cfc\u8a02\u55ae\u53ca\u7d93\u6838\u51c6\u7684\u6587\u4ef6\u9032\u884c\u6bd4\u5c0d\u3002.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5982\u6709\u4efb\u4f55\u95dc\u65bc\u66ff\u4ee3\u65b9\u6848\u3001\u4fee\u8a02\u3001\u71b1\u8a2d\u8a08\u3001\u8173\u4f4d\u914d\u7f6e\u3001\u97cc\u9ad4\u6216\u5b89\u5168\u76f8\u95dc\u7684\u554f\u984c\uff0c\u8acb\u5411\u5de5\u7a0b\u90e8\u9580\u63d0\u51fa\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>\u9019\u4efd\u300c\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\u5e38\u7528\u7684\u5341\u5927\u534a\u5c0e\u9ad4\u5143\u4ef6\u300d\u6e05\u55ae\uff0c\u6db5\u84cb\u4e86\u8ca0\u8cac\u96fb\u529b\u8abf\u63a7\u3001\u8cc7\u8a0a\u8655\u7406\u3001\u8cc7\u6599\u5132\u5b58\uff0c\u4ee5\u53ca\u5c07\u96fb\u5b50\u8a2d\u5099\u8207\u5be6\u9ad4\u4e16\u754c\u76f8\u9023\u7684\u5404\u9805\u5143\u4ef6\u3002\u826f\u597d\u7684\u63a1\u8cfc\u6d41\u7a0b\u4e0d\u50c5\u6b62\u65bc\u8fa8\u8b58\u5143\u4ef6\u7cfb\u5217\uff0c\u66f4\u9808\u78ba\u8a8d\u8a72\u61c9\u7528\u6240\u9700\u7684\u78ba\u5207\u5143\u4ef6\u578b\u865f\u3001\u5c01\u88dd\u5f62\u5f0f\u3001\u4f7f\u7528\u689d\u4ef6\u3001\u6280\u8853\u6587\u4ef6\uff0c\u4ee5\u53ca\u6536\u8ca8\u6aa2\u9a57\u4e8b\u9805\u3002.<\/p>\n\n\n\n<p><a href=\"https:\/\/duolinkelectronics.com\/zh\/\">DuoLink \u96fb\u5b50<\/a> \u662f\u4e00\u5bb6\u7368\u7acb\u7684\u96fb\u5b50\u5143\u4ef6\u4f9b\u61c9\u5546\uff0c\u63d0\u4f9b\u534a\u5c0e\u9ad4\u3001\u7a4d\u9ad4\u96fb\u8def\uff08IC\uff09\u3001\u88ab\u52d5\u5143\u4ef6\u3001\u9023\u63a5\u5668\u3001\u7269\u6599\u6e05\u55ae\uff08BOM\uff09\u3001\u96f6\u4ef6\u7de8\u865f\u67e5\u8a62\u3001\u5eab\u5b58\u67e5\u8a62\uff0c\u4ee5\u53ca\u96e3\u5c0b\u5143\u4ef6\u7684\u63a1\u8cfc\u670d\u52d9\u3002\u5982\u9700\u5be9\u95b1\u5831\u50f9\uff0c\u8acb\u63d0\u4f9b\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f\u3001\u6578\u91cf\u3001\u76ee\u6a19\u61c9\u7528\u3001\u65e5\u671f\u4ee3\u78bc\u6216\u6279\u6b21\u8981\u6c42\u3001\u5305\u88dd\u504f\u597d\uff0c\u4ee5\u53ca\u4efb\u4f55\u6587\u4ef6\u6216\u6aa2\u9a57\u9700\u6c42\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\u5e38\u898b\u554f\u984c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-most-common-semiconductor-component\">\u6700\u5e38\u898b\u7684\u534a\u5c0e\u9ad4\u5143\u4ef6\u662f\u4ec0\u9ebc\uff1f<\/h3>\n\n\n\n<p>\u7531\u65bc\u73fe\u4ee3\u8a2d\u5099\u540c\u6642\u63a1\u7528\u4e86\u591a\u500b\u5143\u4ef6\u7cfb\u5217\uff0c\u56e0\u6b64\u6c92\u6709\u55ae\u4e00\u7684\u7b54\u6848\u3002\u4e8c\u6975\u9ad4\u3001\u96fb\u6676\u9ad4\u3001\u7a4d\u9ad4\u96fb\u8def\u3001\u5fae\u63a7\u5236\u5668\u3001\u8a18\u61b6\u9ad4\u3001\u96fb\u6e90\u7a4d\u9ad4\u96fb\u8def\u3001\u611f\u6e2c\u5668\u4ee5\u53ca\u5149\u96fb\u5143\u4ef6\uff0c\u90fd\u6703\u5728\u96fb\u5b50\u7d44\u88dd\u4e2d\u7d93\u5e38\u51fa\u73fe\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-a-mosfet-replace-an-igbt\">MOSFET \u80fd\u5426\u53d6\u4ee3 IGBT\uff1f<\/h3>\n\n\n\n<p>\u4e0d\u50c5\u50c5\u662f\u4f9d\u985e\u5225\u4f86\u6c7a\u5b9a\u3002\u5207\u63db\u983b\u7387\u3001\u96fb\u58d3\u3001\u96fb\u6d41\u3001\u640d\u8017\u3001\u9598\u6975\u9a45\u52d5\u3001\u6563\u71b1\u3001\u62d3\u64b2\u7d50\u69cb\u3001\u5c01\u88dd\u4ee5\u53ca\u4fdd\u8b77\u8981\u6c42\uff0c\u90fd\u9700\u8981\u7d93\u904e\u5de5\u7a0b\u5be9\u67e5\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-should-a-buyer-verify-before-ordering-an-ic\">\u8cb7\u5bb6\u5728\u8a02\u8cfc\u7a4d\u9ad4\u96fb\u8def\uff08IC\uff09\u4e4b\u524d\u61c9\u78ba\u8a8d\u54ea\u4e9b\u4e8b\u9805\uff1f<\/h3>\n\n\n\n<p>\u8acb\u78ba\u8a8d\u5b8c\u6574\u7684\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f\u53ca\u5176\u5f8c\u7db4\u3001\u5305\u88dd\u898f\u683c\u3001\u8173\u4f4d\u6578\u3001\u751f\u547d\u9031\u671f\u72c0\u614b\u3001\u8cc7\u6599\u8868\u4fee\u8a02\u7248\u3001\u6578\u91cf\u3001\u5305\u88dd\u683c\u5f0f\u3001\u65e5\u671f\u4ee3\u78bc\u8981\u6c42\u4ee5\u53ca\u6240\u9700\u6587\u4ef6\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"is-a-matching-top-marking-enough-to-confirm-a-semiconductor-is-genuine\">\u50c5\u6191\u6a19\u8a18\u76f8\u7b26\uff0c\u5c31\u8db3\u4ee5\u78ba\u8a8d\u534a\u5c0e\u9ad4\u662f\u6b63\u54c1\u55ce\uff1f<\/h3>\n\n\n\n<p>\u4e0d\u3002\u6a19\u8a18\u6bd4\u5c0d\u50c5\u70ba\u7be9\u9078\u6b65\u9a5f\u4e4b\u4e00\u3002\u8cb7\u65b9\u53ef\u80fd\u9084\u9700\u8981\u9032\u884c\u6a19\u7c64\u5be9\u67e5\u3001\u5305\u88dd\u6aa2\u67e5\u3001\u6587\u4ef6\u5be9\u6838\u3001\u7522\u92b7\u5c65\u6b77\u8b49\u660e\uff0c\u4ee5\u53ca\u7b26\u5408\u98a8\u96aa\u7b49\u7d1a\u7684\u6aa2\u6e2c\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Why semiconductor components matter in modern electronics Semiconductor components control electrical behavior in ways that a simple conductor or resistor cannot. A diode can allow current in one direction. A transistor can switch or amplify a signal. An integrated circuit can combine thousands or billions of transistors for logic, memory, control, or power conversion. For [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3443,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/posts\/3439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/comments?post=3439"}],"version-history":[{"count":3,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/posts\/3439\/revisions"}],"predecessor-version":[{"id":3448,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/posts\/3439\/revisions\/3448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media\/3443"}],"wp:attachment":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media?parent=3439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/categories?post=3439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/tags?post=3439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}