- Ndụ shelf nke PCB?Oge ime achịcha na okpomọkụ?
Oge nchekwa nke PCB, yana okpomọkụ na oge nke iji oven ụlọ ọrụ eme ihe na-eme PCB bụ ndị ụlọ ọrụ na-achịkwa.Kedu ihe bụ ndụ shelf nke PCB?Na otu esi ekpebi oge ịsa achịcha na okpomọkụ?1. The nkọwapụta nke PCB akara 1. PCB unpacking na nchekwa (1) The PCB osisi nwere ike ozugbo na-eji online n'ime 2 ọnwa nke n'ichepụta ụbọchị nke akara na unopened PCB osisi ...
- Bọdụ sekit e biri ebi|Site na VS Pad
A na-akpọ Vias na bọọdụ sekit, nke a na-ekewa site na oghere, oghere kpuru na oghere ndị e liri (HDI Circuit Board).A na-ejikarị ha jikọọ wires n'ụdị dị iche iche nke otu netwọkụ ma anaghị eji ya eme ihe dị ka ihe ndị na-ere ere;A na-akpọ pads dị na bọọdụ sekit, nke a na-ekewa n'ime eriri pin na elu elu;mpe mpe akwa nwere oghere ire ere, nke bụ...
- Nnwale njikwa mgbochi nke PCB Board
A na-ejikarị ule TDR eme ihe ugbu a na PCB (boọdụ sekit sekit) nke ndị na-emepụta batrị batrị na ule impedance ngwaọrụ.E nwere ọtụtụ ihe mere na-emetụta izi ezi nke TDR ule, tumadi echiche, calibration, ịgụ nhọrọ, wdg Ntụgharị ga-eme ka oké njọ deviations na ule uru nke mkpumkpu PCB akara akara, karịsịa mgbe TIP (nyocha) na-eji ...
- Bọdụ Circuit Ebipụtara |Ihe onwunwe, FR4
Ihe anyị na-ezokarị aka bụ "FR-4 Fiber Class Material PCB Board" bụ aha koodu maka ọkwa nke ihe na-eguzogide ọkụ.Ọ na-anọchite anya nkọwapụta ihe na ihe resin ga-enwe ike imenyụ onwe ya mgbe agbachara ya ọkụ.Ọ bụghị aha ihe onwunwe, kama ụdị ihe onwunwe.Ọkwa ihe, yabụ enwere ọtụtụ ụdị ihe ọkwa ọkwa FR-4 ejiri na bọọdụ sekit izugbe ugbu a, mana…
- Bọdụ Circuit Ebipụtara |Irikwasa site na oghere, oghere kpuru ìsì, oghere e liri
Ihe mejupụtara bọọdụ sekit e biri ebi bụ nke sekit sekit ọla kọpa, na njikọ dị n'etiti ọkwa sekit dị iche iche na-adabere na "vias" ndị a.Nke a bụ n'ihi na ụlọ ọrụ sekit a na-emepụta taa na-eji oghere gbawara agbawa iji jikọọ sekit dị iche iche.N'etiti ọkwa sekit, ọ dị ka ọwa njikọ nke ọtụtụ mmiri n'okpuru ala.Enyi ndị kụpụrụ vidiyo "Nwanna Mary"...
- Bọdụ Circuit Ebipụtara |Okwu mmalite nke ihuenyo silk
Kedu ihe bụ Silkscreen na PCB?Mgbe ị na-emepụta ma ọ bụ nye iwu bọọdụ sekit e biri ebi, ị ga-akwụkwu ụgwọ maka silkscreen?Enwere ụfọdụ ajụjụ ị chọrọ ịma ihe bụ silkscreen?Ma kedu ka ọ dị mkpa na silkscreen dị na kọmpụta PCB gị ma ọ bụ Mgbakọ bọọdụ e biri ebi?Ugbu a ABIS ga-akọwara gị.Gịnị bụ silkscreen?Silkscreen bụ oyi akwa traktị ink a na-eji amata ihe mejupụtara ya, te...
- Njikọ HDI bọọdụ-njupụta dị elu
bọọdụ HDI, nnukwu njupụta interconnect e biri ebi sekit bọọdụ HDI bụ otu n'ime teknụzụ na-eto ngwa ngwa na PCB ma dị ugbu a na ABIS Circuits Ltd. HDI mbadamba nwere kpuru ìsì na/ma ọ bụ ili ozu, ma na-enwekarị microvias nke 0.006 ma ọ bụ obere dayameta.Ha nwere njupụta sekit dị elu karịa bọọdụ sekit ọdịnala.Enwere ụdị bọọdụ HDI PCB dị 6 dị iche iche, site na elu ruo na su ...
- Olee otú iji gbochie PCB osisi warping n'oge mmepụta usoro
SMT (Printed Circuit Board Assembly, PCBA) ka a na-akpọkwa teknụzụ mgbago elu.N'oge a na-emepụta ihe, a na-ekpo ọkụ ma gbazee paste ahụ na ebe a na-ekpo ọkụ, nke mere na a na-ejikọta paịlị PCB na ihe ndị na-ebuli elu n'elu site na alloy solder.Anyị na-akpọ usoro a reflow soldering.Ọtụtụ n'ime bọọdụ sekit na-adịkarị mfe ịbanye na-ehulata ma na-agbagharị mgbe enweghị…
- Kedu ka esi eme pcb na panel?
1. The mpụta etiti (clamping n'akụkụ) nke Bipụtara Circuit Board panel kwesịrị ịnakwere a mechiri emechi-loop imewe iji hụ na PCB jigsaw agaghị nrụrụ mgbe edozi na fixture;2. PCB panel obosara ≤260mm (SIEMENS akara) ma ọ bụ ≤300mm (FUJI ahịrị);ọ bụrụ na achọrọ nnyefe akpaka, PCB panel obosara × ogologo ≤125 mm × 180 mm;3. Ọdịdị nke PCB jigsaw kwesịrị ịdị nso na square dị ka poss ...
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