Ziziphi iingxaki kufuneka zisonjululwe kwibhodi elicwangcisiweyo yesekethe HDI Emva:? Abenzi PCB China :

Ubuninzi beempawu zezixhobo zemveliso yePCI yePCI:

Njengoko iindleko zemveliso yebhodi yesekethe ye-HDI eqhubekayo inyuka ngokunyuka, kufanelekile ukuba uqwalasele indlela yokuphucula umgangatho wemveliso kulayini okhoyo kunye nexabiso lezinto, ngakumbi xa ixabiso lobhedu linyuka. Kulindeleke ukuba isonjululwe ngabavelisi beebhodi zesekethe ze-HDI ezenziwe ngokwezifiso:

Zeziphi iingxaki ekufuneka zisonjululwe kwibhodi yesekethe eprintiweyo ye-HDI?

1. Khetha inkqubo yokuchithwa kwe-electroplating ukutyabeka ubukhulu kufuneka kufane

2. Sebenzisa umgangatho wesingxobo kwisitya sobhedu esibhityileyo ngokuxinana okuphezulu okwangoku kunye nobungqingqwa besingqengqelo sobhedu siya kufana kwaye sinye

3. Ngokujonga umngxuma ophume emngxunyeni kunye nomngxunya omncinci we-HDI, kufuneka kusasazeke isisombululo sesingxobo

4. Ngokwe-hole-hole kunye nomngxunya omncinci we-HDI, kufuneka ukuba ubuncinci benqanaba le-concave kwibhafu enye

5. Iziphumo zinokuphuculwa ngokwandisa izixhobo kunye noxinano lwangoku

6.Akukho kungcoliseka okunzulu kobume bomphezulu wobhedu, ukugqitywa okuncinci kokutyabeka, ungcoliseko oluncinci lwesisombululo

7. Isisombululo esilungiselelwe ngokufanelekileyo sinokulawula i-matrix yobhedu kwi-1 ~ 5 M

Oku kungasentla kukwaziswa kweengxaki eziza kusonjululwa kwibhodi yesekethe ye-HDI eyenziwe ngokwezifiso . Ndiyathemba ukuba uya kuyithanda. Ukuba ufuna i-PCB elungelelanisiweyo, nceda unxibelelane nathi ~