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Na-aga n'ihu mmepe nke electronic sayensị na nkà na ụzụ, PCB technology nwekwara mere oké mgbanwe, na n'ichepụta usoro na-kwesịrị ka ọganihu.N'otu oge ahụ onye ọ bụla ụlọ ọrụ na PCB osisi usoro chọrọ ji nwayọọ nwayọọ mma, dị ka ekwentị mkpanaaka na kọmputa na sekit osisi, ojiji nke gold, kamakwa ojiji nke ọla kọpa, n'ihi na uru na ...
- Ihe na ngwugwu maka Flex PCB
1, 铜箔基材CCL (FPC Copper Clad Laminate) Ọ mejupụtara atọ n'ígwé nke ọla kọpa foil + gluu + mkpụrụ.Tụkwasị na nke ahụ, e nwekwara ihe ndị na-adịghị mma, ya bụ, ngwakọta nke okpukpu abụọ nke mkpuchi ọla kọpa +, nke dị oke ọnụ ma dị mma maka ngwaahịa na-achọ ihe karịrị oge 10W nke ndụ na-ehulata.1.1 foil ọla kọpa N'ihe gbasara ihe, a na-ekewa ya na cop akpọrepu ...
- Kedu ka esi zere ịgbasa bọọdụ sekit e biri ebi?
Olee otú iji zere e biri ebi sekit osisi warping 1. Belata mmetụta nke okpomọkụ na osisi stress Ebe ọ bụ na [okpomọkụ] bụ isi iyi nke osisi nchegbu, ọ bụrụhaala na okpomọkụ nke reflow oven na-esụhọde ma ọ bụ ọsọ nke osisi kpo oku na jụrụ na. A na-ebelata oven reflow, enwere ike ibelata warpage nke PCB nke ukwuu.Otú ọ dị, mmetụta ndị ọzọ nwere ike ime, dị ka mkpirisi solder.2....
- 10 àgwà nke elu pụrụ ịdabere na PCB
10 e ji mara elu pụrụ ịdabere na PCB, 1. 20μm oghere mgbidi ọla kọpa ọkpụrụkpụ nke Biputere circuit osisi, Uru: Enwekwukwa ntụkwasị obi, gụnyere mma z-axis mgbasa iguzogide.Ihe ize ndụ nke imeghị otú ahụ: ịfụ oghere ma ọ bụ mpụ, okwu njikọ eletrik n'oge mgbakọ (nkewa nke ime n'ime, nkwụsị nke mgbidi oghere), ma ọ bụ ọdịda nwere ike ịda n'okpuru ọnọdụ ibu na iji ya eme ihe.2....
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Ebe ọ bụ na COB enweghị eriri ndu nke ngwugwu IC, mana PCB dochie ya, imewe nke paịlị PCB dị ezigbo mkpa, yana Mechaa nwere ike iji ọla edo elektrọn ma ọ bụ ENIG, ma ọ bụghị waya ọla edo ma ọ bụ waya aluminom, ma ọ bụ ọbụna eriri ọla kọpa kacha ọhụrụ. ga-enwe nsogbu ndị na-enweghị ike ịkụ.PCB Design Requirements for COB 1. The okokụre n'elu ọgwụgwọ nke PCB osisi ga-gold electroplating ma ọ bụ ENIG, a ...
- Ihe mpempe akwụkwọ sekit e biri ebi: CEM-1, CEM-1 Halogen-Free PCB
Ebipụtara sekit osisi ihe: CEM-1, CEM-1 Halogen-Free PCB Ọ bụ nke iko eriri ákwà na ịcha osisi pulp akwụkwọ dị ka ume ihe, karị impregnated na resin ime ákwà na isi ihe onwunwe, na kpuchie na ọla kọpa foil, nke. a na-eme ya site na oke okpomọkụ na ịpị ọkụ.Ọ bụ otu n'ime ngwaahịa nnọchite anya nke ihe mejupụtara, nke akpọrọ CEM.-1.The perfo...
- Prepreg ọkpụrụkpụ na ikpokọta maka Multilayer PCB Board
Ọkpụrụkpụ PP (Akara Nanya) Ụdị PP Ụdị Glue ọdịnaya Ọkpụrụkpụ (Tupu Glue) PP Ụdị Glue ọdịnaya Ọkpụrụkpụ (Tupu Glue) PP Ụdị Glue ọdịnaya Ọkpụrụkpụ (Tupu Glue) 1080 RC62% 2.97mil 2017 .5 RC mil 2016 . 1080MR RC65 %.
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Na mkpuchi ọla kọpa, iji nweta mmetụta a chọrọ nke mkpuchi ọla kọpa, anyị kwesịrị ịṅa ntị na okwu ndị ahụ: 1. Ọ bụrụ na enwere ọtụtụ ihe mgbakwasị na PCB, dị ka SGND, AGND, GND, wdg, dị ka ihe dị iche iche si dị. ọnọdụ nke elu PCB, a na-eji "ala" kachasị mkpa dị ka ntụaka maka mkpuchi ọla kọpa nke onwe ya, ala dijitalụ na ala analọg.Enweghị ọtụtụ ihe ị ga-ekwu maka t...
- ABIS ngwaahịa|PCB, PCBA, Isi ihe akụrụngwa
ABIS sekit Co., Ltd guzosie ike na 2006, Emi odude ke Shenzhen, anyị ụlọ ọrụ nwere banyere 1100 ọrụ na abụọ PCB ogbako na banyere 50000 square mita.Ị nwere ike ịlele ngwaahịa zuru ezu nke ụlọ ọrụ ABIS ebe a APPLICATION FIELDS A na-ejikarị ngwaahịa anyị eme ihe n'ọhịa nke njikwa ụlọ ọrụ, nkwukọrịta, ngwaahịa ụgbọ ala, ahụike, ndị ahịa, nchekwa, na ndị ọzọ.okirikiri ebipụtara siri ike...
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