Majalisar PCB farashi, kowane injiniyan lantarki ko mai ƙira yana son sanin yadda ake samun mafi kyawun zance don taron PCB da yadda farashin ke shafar ƙimar taron PCB. Ga wasu nasihu kan yadda ake sarrafa farashin taron PCB.

Na farko, a sarari ku fahimci halayen ƙimar taron PCB (PCBA). Wasu daga cikin manyan direbobi masu tsada sun haɗa da:

(1) Nau’in Majalisar Surface Mount (SMT) (bangaren SMD) Ta hanyar rami (DIP) gauraya (duka)

(2) Sanya bangaren kawai yana buƙatar babban matakin don buƙatar Doulbe taro mai gefe biyu

(3) Jimlar abubuwan da aka gyara (SMD + DIP)

(4) Girman fakitin ɓangaren 1206 0804 0603 0402 020101005

(5) Kunshin kayan haɗin gwiwa (fifikon faifai) Bel ɗin tire ɗin bututu na reel ko jakar jakar da ba ta dace ba

(6) SMT SMT ta hanyar saka rami ta atomatik ta hanyar ramin ramin ramin ramin da ke siyar da ganowar gani ta atomatik (AOI); br> ku X -ray zabin solder manual solder taro

(7) Adadi da girman tsari

“Ci gaba da sassauƙa da Panelize don biyan bukatun masana’antun ku.”

Kuna buƙatar tabbatar da cewa an inganta ingantaccen aiki don bukatun masana’antun PCBA.

(8) Bukatun shirye -shiryen sassa na musamman (watau, tsawon gubar, ƙarami/matsakaicin tsawo, tazara)

(9) Jimlar kuɗin cikakken lissafin kayan (BOM)

(10) Yawan yadudduka (PCB) yadudduka da kayan da aka yi amfani da su

M sassa PCB m fiye da m PCB allon

(11) Bukatun sutura (likita ko soji galibi suna buƙatar cikakken sutura ko zaɓi na zaɓi) Fesa ko goga Yawan rufi – Haƙuri da keɓaɓɓen yanki mai rufi

(12) Bukatun tukwane (idan akwai)

(13) Bukatun bin ƙa’idodin Majalisar RoHS (ba tare da jagora ba) Non-ROHS (leded) IPC-A-610D Class I, CLASS II ko Class III ITAR

(14) Buƙatun gwaji (RayMing zai fi son gwada duk allon PCBA kafin jigilar kaya, muna son ku gaya mana yadda ake gwadawa) Gwajin keɓaɓɓen aiki (ICT) Kewaya babu gwaji (duba gani kawai)

(15) Bukatun buƙatun misali ESD (fitowar electrostatic) jakunkuna marasa daidaituwa/kwantena na musamman

(16) Bayarwa (RayMing yana ba da sabis na taron PCB mai juyawa da sauri)

Daidaitaccen tuƙi, babu buƙatar gaggawa Rushewar saurin sauri (aiki da farashin kayan ya shafa)

Wannan nasihu guda 16 zasu shafi farashin taron PCB, saboda haka zaku iya zaɓar mafi kyawun don adana farashi, lokacin da kuka sayi ɓangarori, zaku iya samar da tushen abubuwa da yawa don kowane ɓangaren, yana da sauƙin sarrafa wasu farashi, ba kawai daga digikey, wasu wakilai kuma suna da ƙarfi mai goyan bayan wani sashi, cikin sauri don rage farashi

Kafa tsari don samun albarkatu masu rahusa tsakanin injiniyan ƙirar ku da sassan sayayya. Wannan ya fi sauki fiye da yi. Bambance -banbance fifiko tsakanin injiniyan ƙira da sayayya na iya kawo cikas ga wannan tsari.

Magani ɗaya shine kafa kwamitocin rage farashin kayan. Gudanarwa yana aiki tare da siyarwa da injiniya don gano damar rage ƙima mai ƙima. Suna kuma aiki don gano ɓangarorin dabaru waɗanda ke buƙatar maɓuɓɓuka da yawa don tabbatar da ci gaba da samarwa.