{"id":2152,"date":"2026-10-27T15:00:00","date_gmt":"2026-10-27T07:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2152"},"modified":"2026-10-08T20:15:41","modified_gmt":"2026-10-08T12:15:41","slug":"automotive-comm-module-pcb","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/automotive-comm-module-pcb\/","title":{"rendered":"\u6c7d\u8f66\u901a\u8baf\u6a21\u5757PCB\u5e03\u7ebf\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f\u6027\u80fd\u4f18\u5316\u4e0eEMC\u8981\u6c42"},"content":{"rendered":"<style>\n.jp-tw{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch;}\n.jp-tw table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;line-height:1.65;background:#fff;}\n.jp-tw th,.jp-tw td{border:1px solid #dde3ea;padding:11px 14px;text-align:left;vertical-align:top;}\n.jp-tw thead th{background:#eef2f7;color:#1b2733;font-weight:700;white-space:nowrap;border-bottom:2px solid #c9d3de;}\n.jp-tw tbody tr:nth-child(even){background:#fafbfc;}\n.jp-tw tbody tr:hover{background:#f1f5fa;}\n.jp-tw tbody td:first-child{font-weight:600;color:#1b2733;}\n@media(max-width:767px){.jp-tw table{font-size:14px;min-width:520px;}.jp-tw th,.jp-tw td{padding:9px 11px;}}\n<\/style>\n<p>\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u5728\u73b0\u4ee3\u6c7d\u8f66\u4ea7\u54c1\u4e2d\u626e\u6f14\u7740\u5173\u952e\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u4ec5\u652f\u6491\u7740\u5404\u79cd\u7535\u5b50\u5143\u4ef6\u548c\u5668\u4ef6\uff0c\u8fd8\u8d1f\u8d23\u5b83\u4eec\u4e4b\u95f4\u7684\u7535\u6c14\u8fde\u63a5\u3002\u8fd9\u4e9b\u7ebf\u8def\u677f\u662f\u6c7d\u8f66\u7535\u5b50\u8bbe\u5907\u7684\u57fa\u7840\u7ec4\u6210\u90e8\u5206\uff0c\u5176\u6027\u80fd\u76f4\u63a5\u5173\u7cfb\u5230\u6574\u8f66\u7535\u5b50\u7cfb\u7edf\u7684\u8d28\u91cf\u548c\u6027\u80fd\u3002\u968f\u7740\u4fe1\u606f\u5316\u793e\u4f1a\u7684\u53d1\u5c55\uff0c\u6c7d\u8f66\u4e2d\u7684\u5404\u79cd\u7535\u5b50\u4ea7\u54c1\u9891\u7e41\u534f\u540c\u5de5\u4f5c\uff0c\u7535\u78c1\u5e72\u6270\u95ee\u9898\u53d8\u5f97\u65e5\u76ca\u4e25\u91cd\uff0c\u56e0\u6b64\uff0c<a href=\"\/en\/capabilities\/\">\u7535\u78c1\u517c\u5bb9<\/a>\u6027\u6210\u4e3a\u4e86\u786e\u4fdd\u7535\u5b50\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u540c\u65f6\uff0c\u968f\u7740\u7535\u5b50\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u6c7d\u8f66\u901a\u8baf\u6a21\u5757PCB\u7684\u5bc6\u5ea6\u4e5f\u4e0d\u65ad\u589e\u52a0\uff0c\u56e0\u6b64\uff0c\u826f\u597d\u7684\u7ebf\u8def\u677f\u8bbe\u8ba1\u548c\u5e03\u7ebf\u5bf9\u7535\u8def\u7684\u5e72\u6270\u548c\u6297\u5e72\u6270\u80fd\u529b\u5177\u6709\u91cd\u8981\u5f71\u54cd\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1092\" height=\"615\" class=\"alignnone size-large wp-image-8803\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/practical-guide-for-high-speed-pcb-wiring.jpg\" alt=\"A Practical Guide to High-Speed PCB Routing\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/practical-guide-for-high-speed-pcb-wiring.jpg 1092w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/practical-guide-for-high-speed-pcb-wiring-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/practical-guide-for-high-speed-pcb-wiring-1024x577.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/practical-guide-for-high-speed-pcb-wiring-768x433.jpg 768w\" sizes=\"auto, (max-width: 1092px) 100vw, 1092px\" \/><\/p>\n<h2>\u8fdb\u9636\uff1a\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u4e0a\u90fd\u5728\u8dd1\u4ec0\u4e48\u4fe1\u53f7<\/h2>\n<p>\u6240\u8c13\u300c\u901a\u8baf\u6a21\u5757\u300d\uff0c\u5728\u8f66\u4e0a\u53ef\u80fd\u6307 T-Box\u3001\u7f51\u5173\u3001\u8f66\u8f7d\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u3001V2X \u5355\u5143\u6216\u7b80\u5355\u7684 CAN \u8282\u70b9\u3002\u4e0d\u540c\u6a21\u5757\u627f\u8f7d\u7684\u603b\u7ebf\u7c7b\u578b\u5dee\u522b\u5f88\u5927\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u5e03\u7ebf\u96be\u5ea6\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>\u603b\u7ebf \/ \u63a5\u53e3<\/th>\n<th>\u5178\u578b\u901f\u7387<\/th>\n<th>\u5e03\u7ebf\u5173\u952e\u8981\u6c42<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CAN \/ CAN FD<\/td>\n<td>125 kbps \u2013 5 Mbps<\/td>\n<td>\u5dee\u5206\u5bf9\u7b49\u957f\u3001\u7ec8\u7aef\u7535\u963b\u4f4d\u7f6e\u3001\u8fdc\u79bb\u566a\u58f0\u6e90<\/td>\n<\/tr>\n<tr>\n<td>LIN<\/td>\n<td>\u2264 20 kbps<\/td>\n<td>\u8981\u6c42\u6700\u4f4e\uff0c\u6ce8\u610f\u4e0e\u7535\u6e90\u7ebf\u5206\u5f00\u8d70<\/td>\n<\/tr>\n<tr>\n<td>FlexRay<\/td>\n<td>10 Mbps<\/td>\n<td>\u4e25\u683c\u5dee\u5206\u8d70\u7ebf\uff0c\u4e24\u6761\u603b\u7ebf\u8981\u505a\u7269\u7406\u9694\u79bb<\/td>\n<\/tr>\n<tr>\n<td>\u8f66\u8f7d\u4ee5\u592a\u7f51<\/td>\n<td>100 Mbps \u2013 1 Gbps<\/td>\n<td>100 \u03a9 \u5dee\u5206\u963b\u6297\u3001\u5b8c\u6574\u53c2\u8003\u9762\u3001\u7f29\u77ed stub<\/td>\n<\/tr>\n<tr>\n<td>LVDS \/ \u6444\u50cf\u5934\u94fe\u8def<\/td>\n<td>\u6570\u767e Mbps \u2013 \u6570 Gbps<\/td>\n<td>\u7b49\u957f\u3001\u7b49\u8ddd\u3001\u907f\u514d\u8de8\u5206\u5272<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u7ebf\u5c04\u9891\uff08GNSS \/ \u8702\u7a9d \/ V2X\uff09<\/td>\n<td>MHz \u2013 GHz<\/td>\n<td>50 \u03a9 \u963b\u6297\u3001\u51c0\u7a7a\u533a\u3001\u5929\u7ebf\u9988\u7ebf\u5c3d\u91cf\u77ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u540c\u4e00\u5757\u677f\u4e0a\u5f80\u5f80\u540c\u65f6\u5b58\u5728<strong>kbps \u7ea7\u7684\u4f4e\u901f\u63a7\u5236\u603b\u7ebf\u548c Gbps \u7ea7\u7684\u9ad8\u901f\u94fe\u8def<\/strong>\u3002\u8fd9\u662f\u6c7d\u8f66\u901a\u8baf\u677f\u6700\u68d8\u624b\u7684\u5730\u65b9\uff1a\u65e2\u4e0d\u80fd\u8ba9\u9ad8\u901f\u94fe\u8def\u5e72\u6270\u4f4e\u901f\u63a7\u5236\uff0c\u4e5f\u4e0d\u80fd\u8ba9 noisy \u7684\u7535\u6e90\u533a\u6c61\u67d3\u5c04\u9891\u63a5\u6536\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6080\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-pcb.webp\" alt=\"Automotive Electronic Circuit Boards\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-pcb.webp 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-pcb-300x169.webp 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-pcb-1024x576.webp 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-pcb-768x432.webp 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-pcb-400x225.webp 400w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u6c7d\u8f66\u677f\u4e0e\u5e38\u89c4\u677f\u7684\u5dee\u5f02\u89c1<a href=\"\/en\/blog\/automotive-circuit-board-vs-conventional-circuit-board\/\">Automotive Circuit Boards vs. Conventional Circuit Boards: An In-Depth Look at the Key Differences<\/a>\uff1b\u6c7d\u8f66\u7535\u5b50\u6574\u4f53\u4ecb\u7ecd\u89c1<a href=\"\/en\/blog\/automotive-electronic-pcb\/\">Automotive PCBs: The Key to Smart Cars<\/a>\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u901a\u8baf\u6a21\u5757\u7684\u5178\u578b\u677f\u5185\u5206\u533a<\/h2>\n<p>\u628a\u4e00\u6574\u5757\u901a\u8baf\u677f\u6309\u529f\u80fd\u5206\u533a\uff0c\u662f\u5e03\u7ebf\u524d\u5fc5\u987b\u5148\u505a\u7684\u529f\u8bfe\u3002\u5408\u7406\u7684\u5206\u533a\u80fd\u8ba9\u5e72\u6270\u6e90\u4e0e\u654f\u611f\u7535\u8def\u5929\u7136\u62c9\u5f00\u8ddd\u79bb\uff1a<\/p>\n<ul>\n<li><strong>\u7535\u6e90\u533a<\/strong>\uff1aDC-DC \u4e0e LDO \u6240\u5728\u533a\u57df\uff0c\u7535\u6d41\u53d8\u5316\u7387\u5927\uff0c\u662f\u6700\u4e3b\u8981\u7684\u5e72\u6270\u6e90\uff0c\u5e94\u96c6\u4e2d\u5e03\u7f6e\u5e76\u505a\u597d\u5c4f\u853d\u4e0e\u6ee4\u6ce2\uff1b<\/li>\n<li><strong>\u6570\u5b57\u5904\u7406\u533a<\/strong>\uff1aSoC \/ MCU \u4e0e\u5b58\u50a8\u5668\uff0c\u8fb9\u6cbf\u901f\u7387\u9ad8\uff0c\u662f\u6b21\u8981\u5e72\u6270\u6e90\uff1b<\/li>\n<li><strong>\u63a5\u53e3\u4e0e\u603b\u7ebf\u533a<\/strong>\uff1a\u6536\u53d1\u5668\u3001\u5171\u6a21\u7535\u611f\u3001ESD \u5668\u4ef6\uff0c\u9760\u8fd1\u8fde\u63a5\u5668\u5e03\u7f6e\uff0c\u7f29\u77ed\u5916\u9732\u8def\u5f84\uff1b<\/li>\n<li><strong>\u5c04\u9891\u533a<\/strong>\uff1a\u6700\u654f\u611f\uff0c\u9700\u8981\u51c0\u7a7a\u3001\u5c4f\u853d\u7f69\u4e0e\u72ec\u7acb\u5730\u5904\u7406\uff1b<\/li>\n<li><strong>\u65f6\u949f\u533a<\/strong>\uff1a\u6676\u632f\u4e0e\u65f6\u949f\u7f13\u51b2\u8981\u5355\u72ec\u56f4\u5730\uff0c\u907f\u514d\u8026\u5408\u5230\u5176\u5b83\u533a\u57df\u3002<\/li>\n<\/ul>\n<p>\u5206\u533a\u786e\u5b9a\u540e\u518d\u5212\u8d70\u7ebf\u901a\u9053\uff0c\u80fd\u907f\u514d\u300c\u5148\u5e03\u5b8c\u518d\u60f3\u529e\u6cd5\u8865\u6551\u300d\u7684\u88ab\u52a8\u5c40\u9762\u3002\u7ecf\u9a8c\u505a\u6cd5\u662f<strong>\u5148\u653e\u8fde\u63a5\u5668\u4e0e\u5c04\u9891\u5668\u4ef6\uff0c\u518d\u653e\u7535\u6e90\uff0c\u6700\u540e\u624d\u662f\u6570\u5b57\u90e8\u5206<\/strong>\u2014\u2014\u56e0\u4e3a\u524d\u4e24\u8005\u7684\u4f4d\u7f6e\u7ea6\u675f\u6700\u5f3a\u3002<\/p>\n<h2>\u7535\u5b50\u7535\u8def\u6027\u80fd\u4f18\u5316<\/h2>\n<p>\u8981\u5b9e\u73b0\u7535\u5b50\u7535\u8def\u7684\u6700\u4f73\u6027\u80fd\uff0c\u9664\u4e86\u9009\u62e9\u5408\u9002\u7684\u5143\u5668\u4ef6\u548c\u8fdb\u884c\u7cbe\u5fc3\u8bbe\u8ba1\u4e4b\u5916\uff0c\u826f\u597d\u7684\u7ebf\u8def\u677f\u5e03\u7ebf\u4e5f\u81f3\u5173\u91cd\u8981\u3002\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u4f5c\u4e3a\u7535\u5b50\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u5176\u8bbe\u8ba1\u8d28\u91cf\u76f4\u63a5\u5173\u7cfb\u5230\u6574\u4e2a\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u5728\u5370\u5236\u7ebf\u8def\u677f\u7684\u8bbe\u8ba1\u4e2d\uff0c\u4e00\u4e9b\u4ea7\u54c1\u8bbe\u8ba1\u5e08\u901a\u5e38\u66f4\u6ce8\u91cd\u63d0\u9ad8\u7ebf\u8def\u677f\u7684\u5bc6\u5ea6\u3001\u51cf\u5c0f\u5360\u7528\u7a7a\u95f4\u3001\u5236\u4f5c\u7b80\u5355\u6216\u7f8e\u89c2\uff0c\u800c\u5ffd\u89c6\u4e86\u7ebf\u8def\u5e03\u5c40\u5bf9\u7535\u78c1\u517c\u5bb9\u6027\u7684\u5f71\u54cd\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5927\u91cf\u4fe1\u53f7\u8f90\u5c04\u5230\u7a7a\u95f4\u4e2d\uff0c\u5f15\u53d1\u7535\u78c1\u5e72\u6270\u95ee\u9898\u3002<\/p>\n<h2>\u8fdb\u9636\uff1aEMC \u4e09\u8981\u7d20\u4e0e\u5e03\u7ebf\u7684\u5bf9\u5e94\u5173\u7cfb<\/h2>\n<p>\u7535\u78c1\u517c\u5bb9\u95ee\u9898\u603b\u662f\u7531<strong>\u5e72\u6270\u6e90\u3001\u8026\u5408\u8def\u5f84\u3001\u654f\u611f\u8bbe\u5907<\/strong>\u4e09\u8981\u7d20\u6784\u6210\uff0c\u4e09\u8005\u5207\u65ad\u4efb\u610f\u4e00\u4e2a\uff0c\u95ee\u9898\u5c31\u6d88\u5931\u3002\u5e03\u7ebf\u80fd\u76f4\u63a5\u4f5c\u7528\u7684\uff0c\u4e3b\u8981\u662f\u8026\u5408\u8def\u5f84\u8fd9\u4e00\u73af\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>\u8981\u7d20<\/th>\n<th>\u677f\u4e0a\u7684\u5bf9\u5e94\u5bf9\u8c61<\/th>\n<th>\u5e03\u7ebf\u53ef\u91c7\u53d6\u7684\u63aa\u65bd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Source of Interference<\/td>\n<td>DC-DC\u3001\u65f6\u949f\u3001\u9ad8\u901f\u6570\u636e\u7ebf<\/td>\n<td>\u51cf\u5c0f\u73af\u8def\u9762\u79ef\u3001\u964d\u4f4e\u8fb9\u6cbf\u901f\u7387\u3001\u52a0\u7f13\u51b2<\/td>\n<\/tr>\n<tr>\n<td>Coupling Paths<\/td>\n<td>\u5171\u963b\u6297\u3001\u5bb9\u6027\u8026\u5408\u3001\u611f\u6027\u8026\u5408\u3001\u8f90\u5c04<\/td>\n<td>\u62c9\u5f00\u95f4\u8ddd\u3001\u52a0\u53c2\u8003\u5e73\u9762\u3001\u7f29\u77ed\u5e73\u884c\u6bb5\u3001\u5305\u5730<\/td>\n<\/tr>\n<tr>\n<td>\u654f\u611f\u8bbe\u5907<\/td>\n<td>\u5c04\u9891\u524d\u7aef\u3001\u9ad8\u963b\u6a21\u62df\u8282\u70b9\u3001\u590d\u4f4d\u7ebf<\/td>\n<td>\u8fdc\u79bb\u5e72\u6270\u6e90\u3001\u52a0\u6ee4\u6ce2\u3001\u52a0\u5c4f\u853d\u7f69<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Among them<strong>\u73af\u8def\u9762\u79ef<\/strong>\u662f\u6700\u9ad8\u6760\u6746\u7684\u4e00\u4e2a\u53d8\u91cf\u3002\u4fe1\u53f7\u603b\u662f\u6cbf\u963b\u6297\u6700\u5c0f\u7684\u8def\u5f84\u56de\u6d41\uff0c\u56de\u6d41\u8def\u5f84\u8d8a\u957f\u3001\u56f4\u51fa\u7684\u9762\u79ef\u8d8a\u5927\uff0c\u8f90\u5c04\u4e0e\u53d7\u6270\u5c31\u8d8a\u4e25\u91cd\u3002\u56e0\u6b64\u5e03\u7ebf\u65f6\u4e0e\u5176\u7ea0\u7ed3\u7ebf\u5bbd\uff0c\u4e0d\u5982\u5148\u786e\u8ba4\u6bcf\u6761\u9ad8\u901f\u7ebf\u7684\u56de\u6d41\u5e73\u9762\u662f\u5426\u8fde\u7eed\u3002<\/p>\n<ol>\n<li><strong>\u4e0d\u8981\u8de8\u5206\u5272<\/strong>\uff1a\u4fe1\u53f7\u7ebf\u4e0b\u65b9\u7684\u53c2\u8003\u5e73\u9762\u4e00\u65e6\u88ab\u5f00\u69fd\u6216\u5206\u5272\u5207\u65ad\uff0c\u56de\u6d41\u88ab\u8feb\u7ed5\u884c\uff0c\u73af\u8def\u9762\u79ef\u6210\u500d\u589e\u52a0\uff1b<\/li>\n<li><strong>\u6362\u5c42\u8981\u8865\u5730\u8fc7\u5b54<\/strong>\uff1a\u4fe1\u53f7\u6362\u5c42\u65f6\u56de\u6d41\u4e5f\u8981\u8ddf\u7740\u6362\u5c42\uff0c\u5728\u6362\u5c42\u70b9\u9644\u8fd1\u653e\u7f6e\u7f1d\u5408\u5730\u8fc7\u5b54\uff1b<\/li>\n<li><strong>\u5dee\u5206\u5bf9\u4e0d\u8981\u62c6\u5f00\u8d70<\/strong>\uff1a\u5dee\u5206\u5bf9\u7684\u4e24\u4e2a\u7f51\u7edc\u4e92\u4e3a\u56de\u6d41\uff0c\u62c6\u5f00\u8d70\u4f1a\u5f7b\u5e95\u7834\u574f\u8fd9\u4e00\u4f18\u52bf\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-8712\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-eliminates-crosstalk.jpg\" alt=\"Eliminating Crosstalk in High-Speed PCB Design\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-eliminates-crosstalk.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-eliminates-crosstalk-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-eliminates-crosstalk-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-eliminates-crosstalk-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u7cfb\u7edf\u6027\u7684\u964d\u566a\u6280\u5de7\u89c1<a href=\"\/en\/blog\/16-tips-for-reducing-circuit-board-noise-and-electromagnetic-interference\/\">16 Tips for Reducing Noise and Electromagnetic Interference in Printed Circuit Boards<\/a>\uff1b\u6297\u5e72\u6270\u63aa\u65bd\u89c1<a href=\"\/en\/blog\/anti-interference-measures-for-flexible-circuit-boards\/\">Measures to Prevent Interference in Flexible Printed Circuits<\/a>\u3002<\/p>\n<h2>\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u5e03\u7ebf\u7684\u5173\u952e\u6027<\/h2>\n<p>\u6c7d\u8f66\u901a\u8baf\u6a21\u5757PCB\u5e03\u7ebf\u7684\u8d28\u91cf\u76f4\u63a5\u5173\u7cfb\u5230\u6574\u4e2a\u7cfb\u7edf\u7684\u7535\u78c1\u517c\u5bb9\u6027\u3002\u4e00\u4e2a\u4e0d\u5408\u7406\u7684\u5e03\u7ebf\u8bbe\u8ba1\u53ef\u80fd\u5bfc\u81f4\u4e25\u91cd\u7684\u7535\u78c1\u5e72\u6270\u95ee\u9898\uff0c\u5373\u4f7f\u5728\u540e\u671f\u6dfb\u52a0\u6ee4\u6ce2\u5668\u548c\u5143\u5668\u4ef6\u4e5f\u96be\u4ee5\u89e3\u51b3\u3002\u6709\u65f6\uff0c\u552f\u4e00\u7684\u89e3\u51b3\u529e\u6cd5\u662f\u91cd\u65b0\u8bbe\u8ba1\u6574\u4e2a\u7ebf\u8def\u677f\u5e03\u7ebf\uff0c\u8fd9\u4f1a\u5e26\u6765\u5de8\u5927\u7684\u6210\u672c\u548c\u65f6\u95f4\u635f\u5931\u3002\u56e0\u6b64\uff0c\u517b\u6210\u826f\u597d\u7684PCB\u5e03\u7ebf\u4e60\u60ef\u662f\u6700\u7ecf\u6d4e\u3001\u6700\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u907f\u514d\u672a\u6765\u7684\u95ee\u9898\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u53e0\u5c42\u600e\u4e48\u6392\uff0c\u53c2\u8003\u5e73\u9762\u624d\u5b8c\u6574<\/h2>\n<p>\u6c7d\u8f66\u901a\u8baf\u677f\u5e38\u89c1\u56db\u5c42\u5230\u516b\u5c42\u53e0\u6784\u3002\u6392\u5e03\u7684\u6838\u5fc3\u539f\u5219\u662f<strong>\u6bcf\u4e2a\u4fe1\u53f7\u5c42\u90fd\u8981\u7d27\u90bb\u4e00\u4e2a\u5e73\u9762\u5c42<\/strong>\uff0c\u8ba9\u56de\u6d41\u8d70\u6700\u77ed\u8def\u5f84\uff1a<\/p>\n<ul>\n<li><strong>Four-layer board<\/strong>\uff1a\u4fe1\u53f7 \u2013 \u5730 \u2013 \u7535\u6e90 \u2013 \u4fe1\u53f7\u3002\u4e24\u4e2a\u5916\u5c42\u90fd\u6709\u7d27\u90bb\u5e73\u9762\uff0c\u4e2d\u95f4\u4e24\u5e73\u9762\u6784\u6210\u53bb\u8026\u7535\u5bb9\uff1b<\/li>\n<li><strong>\u516d\u5c42\u677f<\/strong>\uff1a\u4fe1\u53f7 \u2013 \u5730 \u2013 \u4fe1\u53f7 \u2013 \u4fe1\u53f7 \u2013 \u7535\u6e90 \u2013 \u4fe1\u53f7\u3002\u4e2d\u95f4\u4e24\u4e2a\u4fe1\u53f7\u5c42\u4e92\u4e3a\u53c2\u8003\uff0c\u9700\u8981\u6b63\u4ea4\u8d70\u7ebf\u4ee5\u51cf\u5c11\u4e32\u6270\uff1b<\/li>\n<li><strong>Eight-ply Plywood<\/strong>\uff1a\u53ef\u5b89\u6392\u4e24\u7ec4\u300c\u4fe1\u53f7 + \u5e73\u9762\u300d\u5bf9\uff0c\u628a\u9ad8\u901f\u4fe1\u53f7\u653e\u5728\u5185\u5c42\uff0c\u7531\u4e0a\u4e0b\u5e73\u9762\u5c4f\u853d\uff0c\u8f90\u5c04\u66f4\u4f4e\u3002<\/li>\n<\/ul>\n<p>\u628a\u6700\u5173\u952e\u7684\u9ad8\u901f\u94fe\u8def\u653e\u5728\u5185\u5c42\uff08\u5e26\u72b6\u7ebf\u7ed3\u6784\uff09\u662f\u964d\u4f4e\u8f90\u5c04\u7684\u6709\u6548\u624b\u6bb5\uff0c\u4ee3\u4ef7\u662f\u8fc7\u5b54\u5e26\u6765\u7684 stub \u4e0e\u963b\u6297\u4e0d\u8fde\u7eed\uff0c\u9700\u8981\u505a\u80cc\u94bb\u6216\u63a7\u5236\u8fc7\u5b54\u6b8b\u6869\u957f\u5ea6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"608\" class=\"alignnone size-large wp-image-8721\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via.jpg\" alt=\"Considerations for Via Design in High-Speed PCB Design\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via.jpg 1080w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via-768x432.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u8fc7\u5b54\u7684\u5904\u7406\u8981\u70b9\u89c1<a href=\"\/en\/blog\/12-high-frequency-pcb-design-tips\/\">12 Key Tips for High-Frequency PCB Design and Routing<\/a>\uff1b\u963b\u6297\u4e0e\u635f\u8017\u7684\u5173\u7cfb\u89c1<a href=\"\/en\/blog\/impedance-and-loss-of-pcb\/\">PCB Impedance and Loss<\/a>\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u6c7d\u8f66\u901a\u8baf\u677f\u7684\u5341\u4e8c\u6761\u5e03\u7ebf\u89c4\u5219<\/h2>\n<ol>\n<li><strong>\u5dee\u5206\u5bf9\u5168\u7a0b\u7b49\u957f\u7b49\u8ddd<\/strong>\uff1a\u957f\u5ea6\u5dee\u63a7\u5236\u5728\u5141\u8bb8\u8303\u56f4\u5185\uff0c\u95f4\u8ddd\u4fdd\u6301\u4e00\u81f4\u4ee5\u7ef4\u6301\u5dee\u5206\u963b\u6297\uff1b<\/li>\n<li><strong>\u5305\u5730\u800c\u975e\u94fa\u6ee1<\/strong>\uff1a\u5bf9\u5173\u952e\u4fe1\u53f7\u4e24\u4fa7\u6253\u5730\u8fc7\u5b54\u5f62\u6210\u5c4f\u853d\u5899\uff0c\u6bd4\u5927\u9762\u79ef\u8986\u94dc\u66f4\u6709\u6548\uff1b<\/li>\n<li><strong>3W \u89c4\u5219<\/strong>\uff1a\u5e73\u884c\u8d70\u7ebf\u4e2d\u5fc3\u8ddd\u4e0d\u5c0f\u4e8e\u4e09\u500d\u7ebf\u5bbd\uff0c\u53ef\u663e\u8457\u964d\u4f4e\u4e32\u6270\uff1b<\/li>\n<li><strong>20H \u89c4\u5219<\/strong>\uff1a\u7535\u6e90\u5e73\u9762\u76f8\u5bf9\u5730\u5e73\u9762\u5185\u7f29\uff0c\u51cf\u5c11\u8fb9\u7f18\u8f90\u5c04\uff1b<\/li>\n<li><strong>\u65f6\u949f\u7ebf\u5355\u72ec\u5904\u7406<\/strong>\uff1a\u6700\u77ed\u8def\u5f84\u3001\u4e0d\u6362\u5c42\u3001\u4e24\u4fa7\u5305\u5730\u3001\u4e0b\u65b9\u4e0d\u8d70\u5176\u5b83\u4fe1\u53f7\uff1b<\/li>\n<li><strong>\u907f\u514d\u76f4\u89d2\u4e0e\u9510\u89d2<\/strong>\uff1a\u9ad8\u901f\u7ebf\u7528 45\u00b0 \u6216\u5706\u5f27\uff0c\u51cf\u5c11\u963b\u6297\u7a81\u53d8\u4e0e\u8f90\u5c04\uff1b<\/li>\n<li><strong>\u7535\u6e90\u5148\u8fc7\u7535\u5bb9\u518d\u8fdb\u82af\u7247<\/strong>\uff1a\u53bb\u8026\u7535\u5bb9\u7684\u6446\u653e\u4f4d\u7f6e\u6bd4\u5bb9\u503c\u66f4\u5173\u952e\uff1b<\/li>\n<li><strong>\u63a5\u53e3\u6ee4\u6ce2\u9760\u8fde\u63a5\u5668<\/strong>\uff1aESD \u4e0e\u5171\u6a21\u7535\u611f\u7d27\u8d34\u5165\u53e3\uff0c\u8ba9\u5e72\u6270\u5728\u8fdb\u677f\u524d\u88ab\u62e6\u622a\uff1b<\/li>\n<li><strong>\u5c04\u9891\u533a\u7559\u51c0\u7a7a<\/strong>\uff1a\u5929\u7ebf\u9988\u7ebf\u4e0b\u65b9\u5404\u5c42\u5168\u90e8\u6316\u7a7a\uff0c\u907f\u514d\u5bc4\u751f\u8026\u5408\uff1b<\/li>\n<li><strong>\u6a21\u62df\u4e0e\u6570\u5b57\u5206\u533a\u4e0d\u91cd\u53e0<\/strong>\uff1a\u5404\u81ea\u7684\u5730\u5e73\u9762\u5355\u70b9\u8fde\u63a5\uff1b<\/li>\n<li><strong>Reserved Test Points<\/strong>\uff1a\u5173\u952e\u7f51\u7edc\u7559\u51fa\u6d4b\u8bd5\u70b9\uff0c\u4fbf\u4e8e EMC \u9884\u6d4b\u8bd5\u65f6\u5b9a\u4f4d\uff1b<\/li>\n<li><strong>\u6539\u677f\u540e\u91cd\u8dd1\u89c4\u5219\u68c0\u67e5<\/strong>\uff1a\u95f4\u8ddd\u3001\u963b\u6297\u3001\u7b49\u957f\u4e09\u9879\u6bcf\u6b21\u90fd\u8981\u91cd\u65b0\u9a8c\u8bc1\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u4efd\u6e05\u5355\u5e76\u4e0d\u9700\u8981\u9010\u6761\u6b7b\u8bb0\uff0c\u771f\u6b63\u51b3\u5b9a\u6210\u8d25\u7684\u662f\u524d\u4e09\u6761\uff1a<strong>\u56de\u6d41\u8fde\u7eed\u3001\u5dee\u5206\u5b8c\u6574\u3001\u95f4\u8ddd\u8db3\u591f<\/strong>\u3002\u628a\u8fd9\u4e09\u6761\u505a\u5bf9\uff0c\u5927\u90e8\u5206\u8f90\u5c04\u8d85\u6807\u95ee\u9898\u5c31\u4e0d\u4f1a\u51fa\u73b0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"500\" class=\"alignnone size-large wp-image-5806\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive.webp\" alt=\"Automotive Electronics PCBs\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive.webp 700w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/automotive-300x214.webp 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u5e03\u7ebf\u53ef\u9760\u6027\u8bbe\u8ba1\u7684\u7cfb\u7edf\u65b9\u6cd5\u89c1<a href=\"\/en\/blog\/dfm-reliability-design-for-pcb-wiring\/\">DFM Reliability Design for PCB Routing<\/a>\uff1b\u5bc4\u751f\u4fe1\u53f7\u7684\u63a7\u5236\u89c1<a href=\"\/en\/blog\/reduce-parasitic-signals\/\">RF PCB\u8bbe\u8ba1\u907f\u5751\u6307\u5357<\/a>\u3002<\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u5728\u73b0\u4ee3\u6c7d\u8f66\u4e2d\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u5b83\u4eec\u8fde\u63a5\u7740\u5404\u79cd\u7535\u5b50\u5143\u4ef6\uff0c\u786e\u4fdd\u6574\u8f66\u7684\u7535\u5b50\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u7535\u5b50\u8bbe\u5907\u7684\u6027\u80fd\u548c\u7535\u78c1\u517c\u5bb9\u6027\uff0c\u5408\u7406\u7684\u7ebf\u8def\u677f\u8bbe\u8ba1\u548c\u5e03\u7ebf\u81f3\u5173\u91cd\u8981\u3002\u53ea\u6709\u5145\u5206\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\uff0c\u624d\u80fd\u786e\u4fdd\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2>\u8fdb\u9636\uff1a\u8f66\u89c4\u8981\u6c42\u5bf9\u5e03\u7ebf\u63d0\u51fa\u4e86\u4ec0\u4e48\u989d\u5916\u7ea6\u675f<\/h2>\n<p>\u6c7d\u8f66\u7535\u5b50\u4e0e\u6d88\u8d39\u7535\u5b50\u6700\u5927\u7684\u4e0d\u540c\uff0c\u5728\u4e8e<strong>\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u3001\u5bff\u547d\u8981\u6c42\u4e0e\u5931\u6548\u5bb9\u5fcd\u5ea6<\/strong>\u3002\u8fd9\u4e9b\u8981\u6c42\u6700\u7ec8\u90fd\u4f1a\u4f20\u5bfc\u5230\u5e03\u7ebf\u4e0e\u677f\u6750\u9009\u62e9\u4e0a\uff1a<\/p>\n<ul>\n<li><strong>Temperature Cycling<\/strong>\uff1a\u221240 \u2103 \u5230 125 \u2103 \u7684\u53cd\u590d\u5faa\u73af\u4f1a\u653e\u5927\u4e0d\u540c\u6750\u6599\u95f4\u70ed\u81a8\u80c0\u7cfb\u6570\u5dee\u5f02\u5e26\u6765\u7684\u5e94\u529b\uff0c\u8fc7\u5b54\u4e0e\u710a\u76d8\u8fde\u63a5\u5904\u6700\u5bb9\u6613\u5931\u6548\uff0c\u9700\u8981\u52a0\u5927\u710a\u73af\u4e0e\u6cea\u6ef4\uff1b<\/li>\n<li><strong>\u632f\u52a8\u4e0e\u673a\u68b0\u5e94\u529b<\/strong>\uff1a\u5927\u8d28\u91cf\u5668\u4ef6\u8981\u9760\u8fd1\u652f\u6491\u70b9\uff0c\u8fc7\u5b54\u4e0d\u8981\u5728\u5f2f\u6298\u5e94\u529b\u96c6\u4e2d\u533a\uff1b<\/li>\n<li><strong>\u957f\u5bff\u547d\u4e0e\u6e7f\u5ea6<\/strong>\uff1a\u8981\u63a7\u5236 CAF\uff08\u5bfc\u7535\u9633\u6781\u4e1d\uff09\u98ce\u9669\uff0c\u5b54\u58c1\u95f4\u8ddd\u4e0e\u57fa\u6750\u9009\u62e9\u90fd\u8981\u7559\u51fa\u4f59\u91cf\uff1b<\/li>\n<li><strong>\u96f6\u5931\u6548\u5bb9\u5fcd<\/strong>\uff1a\u5173\u952e\u4fe1\u53f7\u8981\u6709\u4f59\u91cf\u8bbe\u8ba1\uff0c\u4e0d\u80fd\u5728\u6781\u9650\u6761\u4ef6\u4e0b\u521a\u597d\u8fbe\u6807\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\u5728\u6c7d\u8f66\u677f\u4e0a\uff0c\u300c\u80fd\u7528\u300d\u4e0d\u7b49\u4e8e\u300c\u5408\u683c\u300d\u3002\u540c\u6837\u7684\u8bbe\u8ba1\u5728\u6d88\u8d39\u4ea7\u54c1\u4e0a\u8dd1\u5f97\u5f88\u597d\uff0c\u5230\u4e86\u8f66\u89c4\u73af\u5883\u53ef\u80fd\u56e0\u4e3a\u4e00\u6b21\u70ed\u5faa\u73af\u5c31\u51fa\u73b0\u95f4\u6b47\u6027\u5931\u6548\uff0c\u8fd9\u4e5f\u662f\u6c7d\u8f66\u677f\u66f4\u5f3a\u8c03\u8bbe\u8ba1\u4f59\u91cf\u7684\u539f\u56e0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6428\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/automotive-electronic-pcb.jpg\" alt=\"Automotive Electronics PCBs\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/automotive-electronic-pcb.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/automotive-electronic-pcb-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/automotive-electronic-pcb-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/automotive-electronic-pcb-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u6c7d\u8f66\u677f\u7684\u826f\u7387\u63d0\u5347\u65b9\u6cd5\u89c1<a href=\"\/en\/blog\/seven-methods-to-improve-the-yield-of-automotive-pcb-boards\/\">Seven Ways to Improve the Yield Rate of Automotive PCBs<\/a>\uff1b\u53ef\u9760\u6027\u8bbe\u8ba1\u539f\u5219\u89c1<a href=\"\/en\/blog\/design-for-reliability\/\">PCB Reliability Design: DfR Principles and Applications<\/a>\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u901a\u8baf\u677f EMC \u6574\u6539\u4e2d\u6700\u5e38\u9047\u5230\u7684\u4e94\u4e2a\u5931\u8bef<\/h2>\n<ol>\n<li><strong>\u6ee4\u6ce2\u5668\u548c\u82af\u7247\u79bb\u5f97\u592a\u8fdc<\/strong>\uff1a\u7535\u5bb9\u653e\u5f97\u8fdc\uff0c\u5f15\u7ebf\u7535\u611f\u5c31\u5403\u6389\u4e86\u6ee4\u6ce2\u6548\u679c\uff0c\u7b49\u4e8e\u6ca1\u52a0\uff1b<\/li>\n<li><strong>\u5730\u5e73\u9762\u88ab\u8fc7\u5b54\u6253\u70c2<\/strong>\uff1a\u5bc6\u96c6\u8fc7\u5b54\u533a\u5f62\u6210\u300c\u745e\u58eb\u5976\u916a\u300d\u5f0f\u5e73\u9762\uff0c\u56de\u6d41\u88ab\u8feb\u7ed5\u884c\uff1b<\/li>\n<li><strong>\u5c4f\u853d\u7f69\u6ca1\u6709\u826f\u597d\u63a5\u5730<\/strong>\uff1a\u5c4f\u853d\u7f69\u56db\u5468\u63a5\u5730\u8fc7\u5b54\u95f4\u8ddd\u8fc7\u5927\uff0c\u9ad8\u9891\u4e0b\u5f62\u540c\u865a\u8bbe\uff1b<\/li>\n<li><strong>\u7ebf\u7f06\u5f53\u6210\u677f\u5185\u95ee\u9898\u5904\u7406<\/strong>\uff1a\u591a\u6570\u8f90\u5c04\u5176\u5b9e\u7531\u5916\u63a5\u7ebf\u7f06\u5145\u5f53\u5929\u7ebf\u53d1\u51fa\uff0c\u677f\u5185\u6574\u6539\u6548\u679c\u6709\u9650\uff1b<\/li>\n<li><strong>\u53ea\u6d4b\u4e00\u6b21\u5c31\u653e\u884c<\/strong>\uff1a\u4e0d\u540c\u5de5\u51b5\u4e0b\u7684\u8f90\u5c04\u6c34\u5e73\u5dee\u5f02\u5f88\u5927\uff0c\u5e94\u5728\u591a\u79cd\u5de5\u4f5c\u6a21\u5f0f\u4e0b\u590d\u6d4b\u3002<\/li>\n<\/ol>\n<p>\u7b2c 4 \u6761\u503c\u5f97\u5355\u72ec\u5f3a\u8c03\uff1a<strong>\u5982\u679c\u6574\u6539\u677f\u5185\u6536\u6548\u751a\u5fae\uff0c\u5148\u68c0\u67e5\u8fde\u63a5\u5668\u4e0e\u7ebf\u7f06<\/strong>\u3002\u5f88\u591a\u6848\u4f8b\u6700\u7ec8\u7684\u89e3\u51b3\u529e\u6cd5\u662f\u5728\u51fa\u53e3\u5904\u52a0\u78c1\u73af\u6216\u6539\u5584\u7ebf\u7f06\u5c4f\u853d\uff0c\u800c\u975e\u7ee7\u7eed\u6539\u677f\u3002<\/p>\n<p>EMC \u9a8c\u8bc1\u7684\u6574\u4f53\u65b9\u6cd5\u89c1<a href=\"\/en\/blog\/pcb-radiation-resistance-testing-emc\/\">PCB Radiation Resistance Testing: Methods, Challenges, and EMC Validation<\/a>\uff1b\u8bbe\u8ba1\u89c4\u8303\u603b\u89c8\u89c1<a href=\"\/en\/blog\/latest-131-pcb-layout-specifications\/\">131 PCB Layout Design Guidelines<\/a>\u3002<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>1. \u4ec0\u4e48\u662f\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\uff1f<\/h3>\n<p>\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u662f\u6c7d\u8f66\u7535\u5b50\u8bbe\u5907\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u8d1f\u8d23\u8fde\u63a5\u548c\u652f\u6301\u5404\u79cd\u7535\u5b50\u5143\u4ef6\u548c\u5668\u4ef6\uff0c\u786e\u4fdd\u5b83\u4eec\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<h3>2. \u4e3a\u4ec0\u4e48\u7535\u78c1\u517c\u5bb9\u6027\u5bf9\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u5982\u6b64\u91cd\u8981\uff1f<\/h3>\n<p>\u968f\u7740\u7535\u5b50\u8bbe\u5907\u5728\u6c7d\u8f66\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u7535\u78c1\u5e72\u6270\u95ee\u9898\u53d8\u5f97\u65e5\u76ca\u4e25\u91cd\u3002\u826f\u597d\u7684\u7535\u78c1\u517c\u5bb9\u6027\u8bbe\u8ba1\u53ef\u4ee5\u786e\u4fdd\u7535\u5b50\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\uff0c\u907f\u514d\u5e72\u6270\u95ee\u9898\u3002<\/p>\n<h3>3. \u4e3a\u4ec0\u4e48\u8981\u91cd\u89c6\u6c7d\u8f66\u901a\u8baf\u6a21\u5757PCB\u7684\u5e03\u7ebf\uff1f<\/h3>\n<p>\u6c7d\u8f66\u901a\u8baf\u6a21\u5757PCB\u7684\u5e03\u7ebf\u76f4\u63a5\u5173\u7cfb\u5230\u6574\u4e2a\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u7535\u78c1\u517c\u5bb9\u6027\u3002\u4e0d\u5408\u7406\u7684\u5e03\u7ebf\u8bbe\u8ba1\u53ef\u80fd\u5bfc\u81f4\u7535\u78c1\u5e72\u6270\u95ee\u9898\u3002<\/p>\n<h3>4. \u5982\u4f55\u6539\u5584\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u7684\u7535\u78c1\u517c\u5bb9\u6027\uff1f<\/h3>\n<p>\u6539\u5584\u7535\u78c1\u517c\u5bb9\u6027\u9700\u8981\u5408\u7406\u7684\u7ebf\u8def\u677f\u8bbe\u8ba1\u548c\u5e03\u7ebf\uff0c\u786e\u4fdd\u4fe1\u53f7\u4e0d\u4f1a\u8f90\u5c04\u5230\u7a7a\u95f4\u4e2d\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u4f7f\u7528\u6ee4\u6ce2\u5668\u548c\u5176\u4ed6\u5143\u5668\u4ef6\u6765\u51cf\u5c11\u5e72\u6270\u3002<\/p>\n<h3>5. \u4e3a\u4ec0\u4e48\u9700\u8981\u517b\u6210\u826f\u597d\u7684PCB\u5e03\u7ebf\u4e60\u60ef\uff1f<\/h3>\n<p>\u517b\u6210\u826f\u597d\u7684PCB\u5e03\u7ebf\u4e60\u60ef\u53ef\u4ee5\u907f\u514d\u672a\u6765\u7684\u7535\u78c1\u5e72\u6270\u95ee\u9898\uff0c\u8282\u7701\u6210\u672c\u548c\u65f6\u95f4\u3002<\/p>\n<h3>6. \u4e3a\u4ec0\u4e48\u52a0\u4e86\u6ee4\u6ce2\u5668\u8fd8\u662f\u8fc7\u4e0d\u4e86 EMC\uff1f<\/h3>\n<p>\u6700\u5e38\u89c1\u7684\u539f\u56e0\u662f\u5b89\u88c5\u4f4d\u7f6e\u4e0e\u63a5\u5730\u65b9\u5f0f\u4e0d\u5bf9\u3002\u6ee4\u6ce2\u5668\u5fc5\u987b\u7d27\u8d34\u5e72\u6270\u5165\u53e3\uff0c\u8f93\u5165\u8f93\u51fa\u7aef\u4e0d\u80fd\u8026\u5408\uff0c\u63a5\u5730\u7aef\u8981\u4ee5\u6700\u77ed\u8def\u5f84\u63a5\u5230\u4f4e\u963b\u6297\u5730\u3002\u5426\u5219\u5f15\u7ebf\u7535\u611f\u4e0e\u5171\u963b\u6297\u8026\u5408\u4f1a\u628a\u6ee4\u6ce2\u6548\u679c\u6d88\u8017\u6b86\u5c3d\u3002<\/p>\n<h3>7. \u5dee\u5206\u5bf9\u4e00\u5b9a\u8981\u5305\u5730\u5417\uff1f<\/h3>\n<p>\u4e0d\u4e00\u5b9a\u3002\u5dee\u5206\u5bf9\u672c\u8eab\u4e92\u4e3a\u56de\u6d41\uff0c\u82e5\u4e0b\u65b9\u6709\u5b8c\u6574\u53c2\u8003\u5e73\u9762\uff0c\u901a\u5e38\u4e0d\u9700\u8981\u989d\u5916\u5305\u5730\u3002\u5305\u5730\u4e3b\u8981\u7528\u4e8e\u53c2\u8003\u5e73\u9762\u4e0d\u5b8c\u6574\u3001\u6216\u9700\u8981\u989d\u5916\u9694\u79bb\u7684\u5173\u952e\u94fe\u8def\uff1b\u5305\u5730\u8fc7\u5b54\u95f4\u8ddd\u8fc7\u5927\u4f1a\u9002\u5f97\u5176\u53cd\u3002<\/p>\n<h3>8. \u8f66\u8f7d\u4ee5\u592a\u7f51\u548c CAN \u80fd\u8d70\u5728\u4e00\u8d77\u5417\uff1f<\/h3>\n<p>\u5efa\u8bae\u5206\u5f00\u533a\u57df\u8d70\uff0c\u5e76\u4fdd\u6301\u8db3\u591f\u95f4\u8ddd\u3002\u8f66\u8f7d\u4ee5\u592a\u7f51\u901f\u7387\u9ad8\u51fa CAN \u4e24\u4e09\u4e2a\u6570\u91cf\u7ea7\uff0c\u867d\u7136\u90fd\u662f\u5dee\u5206\u4fe1\u53f7\uff0c\u4f46\u901f\u7387\u5dee\u5f02\u5e26\u6765\u7684\u4e32\u6270\u98ce\u9669\u4ecd\u7136\u660e\u663e\uff0c\u5c24\u5176\u8981\u907f\u514d\u957f\u8ddd\u79bb\u5e73\u884c\u8d70\u7ebf\u3002<\/p>\n<h3>9. \u5c04\u9891\u90e8\u5206\u8981\u4e0d\u8981\u5355\u72ec\u7684\u5730\uff1f<\/h3>\n<p>\u5c04\u9891\u533a\u901a\u5e38\u4fdd\u7559\u4e00\u4e2a\u5b8c\u6574\u7684\u672c\u5730\u5730\u5e73\u9762\uff0c\u5e76\u901a\u8fc7\u5355\u70b9\u6216\u591a\u70b9\u8fc7\u5b54\u5bc6\u96c6\u7f1d\u5408\u5230\u4e3b\u5730\u3002\u4e0d\u8981\u7b80\u5355\u5730\u628a\u5c04\u9891\u5730\u7528\u4e00\u6761\u7ec6\u7ebf\u300c\u9694\u79bb\u300d\u51fa\u53bb\uff0c\u8fd9\u4f1a\u9020\u6210\u56de\u6d41\u8def\u5f84\u4e0d\u786e\u5b9a\uff0c\u53cd\u800c\u66f4\u96be\u8c03\u8bd5\u3002<\/p>\n<h3>10. \u901a\u8baf\u6a21\u5757\u677f\u4e00\u822c\u505a\u51e0\u5c42\uff1f<\/h3>\n<p>\u5e38\u89c1\u56db\u5c42\u5230\u516b\u5c42\u3002\u4ec5\u542b CAN \/ LIN \u7684\u7b80\u5355\u8282\u70b9\u56db\u5c42\u5373\u53ef\uff1b\u5e26\u8f66\u8f7d\u4ee5\u592a\u7f51\u6216\u65e0\u7ebf\u5c04\u9891\u7684\u6a21\u5757\u901a\u5e38\u9700\u8981\u516d\u5c42\u4ee5\u4e0a\uff0c\u4ee5\u6ee1\u8db3\u963b\u6297\u63a7\u5236\u4e0e\u5c04\u9891\u9694\u79bb\u7684\u8981\u6c42\u3002\u5177\u4f53\u5c42\u6570\u5e94\u6309\u63a5\u53e3\u7c7b\u578b\u4e0e\u901f\u7387\u786e\u5b9a\u3002<\/p>\n<h3>11. \u6539\u677f\u540e EMC \u4e00\u5b9a\u53d8\u597d\u5417\uff1f<\/h3>\n<p>\u4e0d\u4e00\u5b9a\u3002\u6539\u677f\u662f\u624b\u6bb5\u4e0d\u662f\u76ee\u7684\uff0c\u5173\u952e\u662f\u5148\u5b9a\u4f4d\u5e72\u6270\u6e90\u4e0e\u8026\u5408\u8def\u5f84\u3002\u5728\u6ca1\u6709\u51c6\u786e\u5b9a\u4f4d\u524d\u53cd\u590d\u6539\u677f\uff0c\u5e38\u5e38\u53ea\u662f\u628a\u95ee\u9898\u4ece\u4e00\u4e2a\u9891\u6bb5\u79fb\u5230\u53e6\u4e00\u4e2a\u9891\u6bb5\uff0c\u751a\u81f3\u5f15\u5165\u65b0\u7684\u5931\u6548\u6a21\u5f0f\u3002<\/p>\n<p><strong>Related Processes<\/strong>\uff1a<a href=\"\/en\/blog\/how-component-shortages-affect-electronic-product-design\/\">\u5143\u5668\u4ef6\u77ed\u7f3a\u5982\u4f55\u5f71\u54cd\u7535\u5b50\u4ea7\u54c1\u8bbe\u8ba1\u4ee5\u53ca\u907f\u514d<\/a> \u00b7 <a href=\"\/en\/blog\/ceramic-substrate-for-automotive-new-energy\/\">The Widespread Use of Ceramic Substrates in the New Energy Automotive Sector<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u5728\u73b0\u4ee3\u6c7d\u8f66\u4ea7\u54c1\u4e2d\u626e\u6f14\u7740\u5173\u952e\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u4ec5\u652f\u6491\u7740\u5404\u79cd\u7535\u5b50\u5143\u4ef6\u548c\u5668\u4ef6\uff0c\u8fd8\u8d1f\u8d23\u5b83\u4eec\u4e4b\u95f4\u7684\u7535\u6c14\u8fde\u63a5\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8803,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u6c7d\u8f66\u901a\u8baf\u6a21\u5757PCB\u5e03\u7ebf\u8981\u6ce8\u610f\u4ec0\u4e48\uff1f\u6027\u80fd\u4f18\u5316\u4e0eEMC\u8981\u6c42","description":"\u6c7d\u8f66\u901a\u8baf\u6a21\u5757\u7ebf\u8def\u677f\u6709\u54ea\u4e9b\u8981\u70b9\uff1f\u8bb2\u6e05\u7535\u8def\u6027\u80fd\u4f18\u5316\u4e0e\u5e03\u7ebf\u7684\u5173\u952e\u6027\uff0c\u4ee5\u53ca\u7535\u78c1\u517c\u5bb9\u4e3a\u4f55\u5982\u6b64\u91cd\u8981\u3002\u914d\u5957\u8981\u70b9\u53ef\u76f4\u63a5\u7528\u4e8e\u8bbe\u8ba1\u8bc4\u5ba1\u4e0e\u5de5\u827a\u786e\u8ba4\u3002"},"_slim_seo_primary_term_category":0,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[26,411],"tags":[],"class_list":["post-2152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-industry-applications"],"_links":{"self":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/comments?post=2152"}],"version-history":[{"count":5,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2152\/revisions"}],"predecessor-version":[{"id":19961,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2152\/revisions\/19961"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media\/8803"}],"wp:attachment":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media?parent=2152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/categories?post=2152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/tags?post=2152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}