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宸ヨ壓鍏ラ棬

鐒婄洏鍐呰繃瀛旓紙Via-in-Pad锛夛細SMT 鐒婃帴鑹巼鐨勭涓€鏉€鎵?/h1>

鍦?PCB 璁捐璇勫涓紝鐒婄洏鍐呰繃瀛旓紙Via-in-Pad锛岀畝绉?VIP锛夋槸鏈€甯歌涔熸渶鑷村懡鐨?DFM 缂洪櫡銆傚畠瀵?SMT 鐒婃帴鑹巼鐨勫奖鍝嶈繙瓒呭ぇ澶氭暟纭欢宸ョ▼甯堢殑棰勬湡鈥斺€斾竴涓湭澶勭悊鐨勭剨鐩樺唴杩囧瓟锛屽彲浠ヨ鏁村潡鏉跨殑鐩撮€氱巼浠?99% 璺屽埌 70% 浠ヤ笅銆?/p>

鑺惛鏁堝簲锛氱墿鐞嗗師鐞?/h2>

鐒婄洏鍐呰繃瀛旂殑闂鏍瑰洜鏄?strong>鑺惛鏁堝簲锛圵icking Effect锛夈€傚洖娴佺剨鏃讹紝閿¤啅鍦?217掳C 浠ヤ笂鐔斿寲鍛堟恫鎬併€傚鏋滅剨鐩樹笂鏈夋湭琚~骞崇殑杩囧瓟锛屾恫鎬佺剨鏂欎細椤虹潃杩囧瓟鐨勬瘺缁嗙鍔涜鍚稿叆瀛斿唴鈥斺€斿氨鍍忕焊宸惧惛姘寸殑鍘熺悊涓€鏍枫€?/p>

閫犳垚鐨勭粨鏋滄槸锛?/p>

涓轰粈涔堣繖涓棶棰樺鏄撹蹇借

鏈夊嚑涓師鍥犲鑷?VIP 闂鍦ㄨ璁¢樁娈靛ぇ閲忓嚭鐜帮細

  1. BGA 灏佽鐨勬櫘鍙?/strong>锛?.5mm pitch 浠ヤ笅鐨?BGA 鑺墖锛岃繃瀛斿嚑涔庝笉鍙兘瀹屽叏缁曞紑鐒婄洏銆傝璁¤€呰杩妸杩囧瓟鏀惧湪鐒婄洏涓娿€?/li>
  2. Layout 宸ョ▼甯堝拰宸ヨ壓宸ョ▼甯堣劚鑺?/strong>锛歀ayout 鏂归潰鍏虫敞鐢垫皵杩為€氭€э紝宸ヨ壓鏂归潰鍏虫敞鍙埗閫犳€с€傚弻鏂逛箣闂寸己涔?DFM 妫€鏌ョ幆鑺傘€?/li>
  3. 鎵撴牱闃舵涓嶅鏄撴毚闇?/strong>锛氭墦鏍?5-10 鍧楁澘锛屾墜宸ヨˉ鐒婂彲浠ユ帺鐩栭棶棰樸€備竴鍒板嚑鐧惧潡閲忎骇锛岄棶棰樺氨鍏ㄩ潰鏆撮湶銆?/li>

瑙e喅鏂规锛氫笁绉嶅伐鑹鸿矾绾?/h2>

鏂规 A锛氭爲鑴傚瀛?+ 鐢甸晙鐩栧附锛堝弬鑰?IPC-4761 Type VII 鏍囧噯锛孖PC Class 3 楠屾敹锛?/h3>

鐢ㄧ幆姘ф爲鑴傚皢杩囧瓟瀹屽叏濉厖锛岀劧鍚庡湪琛ㄩ潰鐢甸晙涓€灞傞摐鐩栧附銆傜粨鏋滄槸鐒婄洏琛ㄩ潰瀹屽叏骞虫暣锛岄敗鑶忔甯稿嵃鍒枫€佹甯稿洖娴併€?strong>鎴愭湰锛氭瘡鍧楁澘澧炲姞绾?20-25%锛堜粎濉厖鐩栧附宸ュ簭锛夛紝鏁翠綋 HDI 宸ヨ壓鎴愭湰鍙揪鏍囧噯澶氬眰鏉跨殑 2-5 鍊嶃€?strong>閫傜敤鍦烘櫙锛欱GA 鐞冭窛 鈮?.5mm銆佸尰鐤?鑸┖绛夐珮鍙潬鎬ц姹傘€?/p>

鏂规 B锛氱Щ璧拌繃瀛斾綅缃?/h3>

濡傛灉 PCB 绌洪棿鍏佽锛屽皢杩囧瓟浠庣剨鐩樹笂绉诲紑锛岄€氳繃涓€娈电煭璧扮嚎杩炴帴鍒扮剨鐩樸€?strong>鎴愭湰锛氶浂棰濆鎴愭湰銆?strong>閫傜敤鍦烘櫙锛氶潪楂樺瘑搴︽澘銆丵FP/SOIC 绛夎緝澶ч棿璺濆皝瑁呫€?/p>

鏂规 C锛氬鐢佃兌濉厖 + 鐩栧附

鐢ㄥ鐢甸摱鑳跺~鍏呰繃瀛斿悗鐩栧附锛屽悓鏃惰В鍐虫暎鐑棶棰橈紙閾剁殑瀵肩儹绯绘暟杩滈珮浜庢爲鑴傦級銆?strong>鎴愭湰锛氭瘡鍧楁澘澧炲姞 15-25%銆?strong>閫傜敤鍦烘櫙锛氬姛鐜囧櫒浠舵暎鐑剨鐩樸€?/p>

鎴愭湰瀵规瘮锛氳璁¢樁娈?vs 閲忎骇闃舵

闃舵鍔ㄤ綔鎴愭湰
PCB Layout绉诲姩杩囧瓟浣嶇疆鎴栨爣娉?VIP 宸ヨ壓锟?
PCB 鎵撴牱杩藉姞宸ヨ壓璇存槑锛岄噸鍑?Gerber锟?00-500
棣栦欢纭鍙戠幇铏氱剨锛岃繑淇?10 鍧楅浠?/td>锟?,000-2,000
閲忎骇涓?/td>鏁存壒杩斾慨锛?00 鍧楁澘 脳 0.5h锛?/td>锟?0,000+

寰峰煄鐨?DFM 瀹炶返

鎵€鏈夎繘鍏ヤ骇绾跨殑 PCB Gerber 鏂囦欢鍦ㄦ墦鏍峰墠蹇呴』閫氳繃 DFM 璇勫銆俈IP 妫€鏌ユ槸璇勫娓呭崟绗?3 椤广€傛垜浠娇鐢ㄧ殑 KiCad/Altium DFM 鎻掍欢鍙互鑷姩妫€娴嬫墍鏈夌剨鐩樺唴杩囧瓟骞剁敓鎴愭姤鍛娿€傚浜庡繀椤讳娇鐢?VIP 鐨?BGA 璁捐锛岄粯璁ら噰鐢ㄦ爲鑴傚瀛?鐢甸晙鐩栧附鏂规銆?/p>

鎬荤粨

鐒婄洏鍐呰繃瀛旀槸涓€涓?璁捐闃舵鑺?0 鍏冨氨鑳借В鍐筹紝閲忎骇闃舵鑺?4 涓囧厓鎵嶈兘琛ユ晳"鐨勫吀鍨?DFM 闂銆傜‖浠跺伐绋嬪笀鍦ㄨ璁¤瘎瀹℃椂搴旇鎶?VIP 妫€鏌ヤ綔涓哄繀鏌ラ」銆傚鏋滀綘鐨?PCBA 渚涘簲鍟嗘病鏈夊仛 DFM 璇勫灏辨帴鍗曠敓浜р€斺€旈偅鏄粬浠湪鎶婇闄╄浆瀚佺粰浣犮€?/p>