Akụkọ
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PCB imewe echiche
Dị ka eserese sekit mepere emepe, enwere ike ịme simulation na PCB nwere ike imepụta ya site na mbupụ faịlụ Gerber/drill. Ihe ọ bụla a haziri ya, ndị injinia kwesịrị ịghọta kpọmkwem otú e kwesịrị isi debe sekit (na ihe ndị e ji eletrọnịkị) na otú ha si arụ ọrụ. Maka ngwá electronic ...GỤKWUO -
Ọdịmma nke PCB omenala stacking oyi akwa anọ
Ọ bụrụ na ike nke interlayer adịghị ezuru, a ga-ekesa ọkụ eletrik n'elu ebe dịtụ ukwuu nke osisi ahụ, nke mere na nkwụsị nke interlayer na-ebelata ma nlọghachi azụ nwere ike ịlaghachi azụ n'elu oyi akwa. N'okwu a, ubi nke mgbama a mepụtara nwere ike itinye aka na ...GỤKWUO -
Ọnọdụ maka PCB sekit bọọdụ ịgbado ọkụ
1. Weldment nwere ezigbo weldability Ihe a na-akpọ solderability na-ezo aka na arụmọrụ nke alloy nke nwere ike ịmepụta ezigbo nchikota nke ihe ígwè a ga-eji welded na ihe na-ere ọkụ na okpomọkụ kwesịrị ekwesị. Ọ bụghị ọla niile nwere ezigbo weldability. Iji kwalite solderability, tụọ...GỤKWUO -
Welding nke PCB osisi
Mgbado ọkụ nke PCB bụ njikọ dị oke mkpa na usoro mmepụta nke PCB, ịgbado ọkụ agaghị emetụta ọdịdị nke bọọdụ sekit kamakwa ọ na-emetụta arụmọrụ nke bọọdụ sekit. Ebe welding nke PCB sekit bọọdụ bụ ndị a: 1. Mgbe ị na-agbado PCB osisi, buru ụzọ lelee ...GỤKWUO -
Otu esi ejikwa oghere HDI dị elu
Dị nnọọ ka ụlọ ahịa ngwaike kwesịrị ijikwa ma gosipụta mbọ na kposara nke ụdị dị iche iche, metric, ihe onwunwe, ogologo, obosara na pitch, wdg, PCB imewe dịkwa mkpa ijikwa ihe eji eme ihe dị ka oghere, karịsịa na nhazi elu dị elu. Atụmatụ PCB ọdịnala nwere ike iji naanị oghere ngafe ole na ole dị iche iche, ...GỤKWUO -
Kedu ka esi etinye capacitors na PCB imewe?
Capacitors na-arụ ọrụ dị mkpa na nhazi PCB na-agba ọsọ ma na-abụkarị ngwaọrụ a na-ejikarị na PCBS. Na PCB, a na-ekewakarị capacitors n'ime capacitors filter, decoupling capacitors, ike nchekwa capacitors, wdg 1.Power mmepụta capacitor, filter capacitor Anyị na-emekarị na-ezo aka capacitor ...GỤKWUO -
Uru na ọghọm nke mkpuchi ọla kọpa pcb
A na-eji mkpuchi ọla kọpa, ya bụ, oghere na-abaghị uru na PCB dị ka ọkwa ntọala, wee jupụta na ọla kọpa siri ike, a na-akpọkwa ebe ọla kọpa ndị a na-ejuputa ọla kọpa. Ihe mkpuchi ọla kọpa pụtara bụ iji belata ihe mgbochi ala ma melite ikike mgbochi nnyonye anya. Belata ọdịda voltaji, ...GỤKWUO -
Akara oghere elektrọt / njuputa na PCB seramiiki
Akara oghere eletrọnịlụ bụ usoro nrụpụta bọọdụ sekit a na-ebipụtakarị nke a na-eji mejupụta na mechie oghere (site na oghere) iji kwalite conductivity na nchekwa eletrik. N'ime usoro imepụta bọọdụ sekit a na-ebipụta, oghere gafere bụ ọwa ejiri jikọọ dị iche iche ...GỤKWUO -
Gịnị mere PCB mbadamba ga-eme impedance?
PCB impedance na-ezo aka na paramita nke nguzogide na mmeghachi omume, nke na-arụ ọrụ mgbochi n'ichegharị ugbu a. Na pcb sekit osisi mmepụta, impedance ọgwụgwọ dị mkpa. Ya mere, ị maara ihe mere PCB sekit mbadamba mkpa ime impedance? 1, PCB sekit bọọdụ ala iji tụlee ins ...GỤKWUO -
tin dara ogbenye
PCB imewe na mmepụta usoro nwere ọtụtụ dị ka 20 Filiks, ogbenye tin na sekit osisi nwere ike iduga dị ka akara sandhole, waya ida, akara nkịta ezé, oghe sekit, akara ájá oghere ahịrị; Pore ọla kọpa mkpa dị oké njọ oghere na-enweghị ọla kọpa; Ọ bụrụ na oghere ọla kọpa dị gịrịgịrị dị njọ, ọla kọpa oghere nwere...GỤKWUO -
Isi ihe maka ịgbado ihe nkwalite DC/DC PCB
Ọtụtụ mgbe na-anụ " grounding dị ezigbo mkpa ", "mkpa iwusi grounding imewe" na na. N'ezie, na nhazi PCB nke ndị na-eme mgbanwe DC/DC, nhazi ala na-enweghị nlebara anya zuru oke na isi na iwu ndị bụ isi bụ isi ihe kpatara nsogbu ahụ. Bụrụ...GỤKWUO -
Ihe na-akpata ịda ogbenye na mbadamba sekit
1. Pinhole Akara pinhole bụ n'ihi mgbasa ozi nke hydrogen gas n'elu akụkụ nke plated, nke na-agaghị ahapụ ya ogologo oge. Ihe ngwọta nke plating enweghị ike ime ka mmiri dị n'elu akụkụ ndị a kpuchiri ekpuchi, nke mere na a pụghị inyocha oyi akwa electrolytic nke electrolytically. Dị ka oké ...GỤKWUO
