Akụkọ
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Sekit Ebipụtara Mgbanwe
Circuit Mgbanwe Ebipụtara Mgbanwe, Ọ nwere ike gbadaa, ọnya na mpịaji n'efu.A na-edozi bọọdụ sekit na-agbanwe agbanwe site na iji ihe nkiri polyimide dị ka ihe ndabere.A na-akpọkwa ya softboard ma ọ bụ FPC na ụlọ ọrụ.A na-ekewa usoro ntụgharị nke bọọdụ sekit na-agbanwe n'ime Double-...GỤKWUO -
Ihe kpatara PCB efere na-ada ada
Ihe na-akpata PCB ada solder efere PCB circuit osisi na mmepụta usoro, mgbe na-ezute ụfọdụ usoro ntụpọ, dị ka PCB sekit osisi ọla kọpa waya gbanyụọ ọjọọ (na-emekarị kwuru na-atụba ọla kọpa), emetụta ngwaahịa àgwà.Ihe ndị a na-emekarị maka bọọdụ sekit PCB na-atụba ọla kọpa bụ ndị a:...GỤKWUO -
Otu esi emeso ahịrị nkesa na-agafe akara PCB?
Na usoro nke PCB imewe, nkewa nke ike ụgbọ elu ma ọ bụ nkewa nke ala ụgbọ elu ga-eduga na ezughị ezu ụgbọelu.N'ụzọ dị otú a, mgbe a kwụsịrị mgbaàmà ahụ, ụgbọ elu ya ga-esi n'otu ụgbọ elu ike gaa n'ụgbọelu ike ọzọ.A na-akpọ ihe omume a nkewa oge mgbaama....GỤKWUO -
Mkparịta ụka na PCB electroplating oghere usoro ndochi
Ogo nke ngwaahịa eletrọnịkị na-adịwanye njọ ma na-adịwanye nta, na ikpokọta vias ozugbo na vias kpuru ìsì bụ usoro imewe maka njikọta njupụta dị elu.Iji rụọ ọrụ dị mma nke ikpokọta oghere, nke mbụ, a ghaghị ime nke ọma nke ọma nke ala nke oghere ahụ.Enwere ọtụtụ nrụpụta...GỤKWUO -
Gịnị bụ mkpuchi ọla kọpa?
1.Copper cladding Ihe a na-akpọ mkpuchi ọla kọpa, bụ oghere na-abaghị uru na bọọdụ sekit dị ka datum, wee jupụta na ọla kọpa siri ike, ebe ọla kọpa a na-akpọkwa ọla kọpa.Ihe mkpuchi ọla kọpa pụtara bụ: belata mgbochi ala, melite ikike mgbochi nnyonye anya;Belata volt...GỤKWUO -
Ụdị paịlị PCB
1. Square pad A na-ejikarị ya eme ihe mgbe ihe ndị dị na bọọdụ a na-ebipụta bụ nnukwu na ole na ole, na akara e biri ebi dị mfe.Mgbe ị na-eji aka na-eme PCB, iji mpempe akwụkwọ a dị mfe iji nweta 2.Round pad A na-ejikarị ya na mbadamba otu akụkụ na nke nwere akụkụ abụọ, a na-ahazi akụkụ ahụ regularl ...GỤKWUO -
Counterbore
A na-eji agịga mgbịrịgba isi dị larịị ma ọ bụ mma agbapu n'elu bọọdụ sekit, mana enweghị ike igbapu ya (ya bụ, ọkara site na oghere).Akụkụ mgbanwe dị n'etiti mgbidi oghere dị n'akụkụ mpụta / nnukwu oghere na mgbidi oghere dị na oghere kacha nta dị ka ...GỤKWUO -
Kedu ọrụ nke eriri ngwaọrụ na PCB?
Na PCB mmepụta usoro, e nwere ọzọ dị mkpa usoro, ya bụ, tooling warara.Ndokwa nke akụkụ usoro dị oke mkpa maka nhazi SMT patch na-esote.The tooling strip bụ akụkụ agbakwunyere n'akụkụ abụọ ma ọ bụ akụkụ anọ nke bọọdụ PCB, ọkachasị iji nyere SMT p ...GỤKWUO -
Okwu mmalite nke Via-in-pad:
Okwu Mmalite nke Via-in-Pad: A maara nke ọma na vias (VIA) nwere ike kewaa n'ime plated site oghere, kpuru ìsì oghere na lie vias oghere, nke nwere dị iche iche ọrụ.Site na mmepe nke ngwaahịa eletrọnịkị, vias na-arụ ọrụ dị mkpa na njikọ interlayer nke sekit e biri ebi.GỤKWUO -
DFM imewe nke PCB n'ichepụta oghere
Oghere nchekwa eletrik na-adabere na ọkwa nke ụlọ ọrụ na-emepụta efere, nke na-abụkarị 0.15mm.N'ezie, o nwere ike ịbịaru nso.Ọ bụrụ na sekit ahụ enweghị njikọ na mgbama, ọ bụrụhaala na enweghị sekit dị mkpụmkpụ na nke ugbu a zuru oke, nnukwu ugbu a chọrọ wiring siri ike ...GỤKWUO -
Ọtụtụ ụzọ nyocha nke PCBA Board Short Circuit
N'ime usoro nhazi mgbawa SMT, obere sekit bụ ihe na-emekarị nhazi adịghị mma.Enweghị ike iji bọọdụ sekit PCBA dị mkpụmkpụ sekit dị mkpụmkpụ.Ndị a bụ usoro nyocha a na-ahụkarị maka obere sekit nke bọọdụ PCBA.1. A na-atụ aro ka iji obere sekit positi ...GỤKWUO -
Nhazi nrụpụta nke anya nchekwa nchekwa PCB
Enwere ọtụtụ iwu imewe PCB.Ihe na-esonụ bụ ihe atụ nke oghere nchekwa eletrik.Ntọala iwu eletrọnịkị bụ bọọdụ sekit imewe na wiring ga-agbaso iwu, gụnyere ebe nchekwa nchekwa, oghere mepere emepe, ntọala okirikiri mkpụmkpụ.Ntọala nke paramita ndị a ga-emetụta ...GỤKWUO
