Akụkọ
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Okpomọkụ ịrị elu nke bọọdụ sekit ebipụtara
Ihe na-akpata kpọmkwem PCB okpomọkụ ịrị elu bụ n'ihi ịdị adị nke sekit ike dissipation ngwaọrụ, eletrọnịkị ngwaọrụ nwere dị iche iche ogo dissipation ike, na kpo oku ike dịgasị iche iche na ike dissipation. 2 phenomena nke okpomọkụ ịrị elu na PCB: (1) mpaghara okpomọkụ ịrị elu ma ọ bụ ...GỤKWUO -
Usoro ahịa nke ụlọ ọrụ PCB
--site na PCBworld N'ihi uru nke nnukwu ụlọ China chọrọ ...GỤKWUO -
Ọtụtụ Multilayers PCB n'elu ụzọ ọgwụgwọ
A na-etinye ọkwa ikuku na-ekpo ọkụ n'elu PCB gbazere gbam gbam gbam gbam gbam gbam gbam gbam gbam gbam ekpo ọkụ usoro (ịfụ flat). Ime ka ọ bụrụ mkpuchi na-eguzogide oxidation nwere ike inye ezigbo weldability. Ihe ire ere ikuku na-ekpo ọkụ na ọla kọpa na-etolite ogige ọla kọpa-sikkim na njikọ ahụ, nwere oke...GỤKWUO -
Ihe ndetu maka mkpuchi ọla kọpa Bipụta bọọdụ sekit
CCL (Copper Clad Laminate) bụ iji nweta ohere ohere na PCB dị ka ọkwa ntụaka, wee jupụta ya na ọla kọpa siri ike, nke a makwaara dị ka ịkwanye ọla kọpa. Ihe dị mkpa nke CCL dị ka n'okpuru: belata nkwụsị ala ma melite ikike mgbochi nnyonye anya belata voltaji ịdaba ma melite ike ...GỤKWUO -
Kedu njikọ dị n'etiti PCB na Circuit Integrated?
N'ime usoro mmụta eletrọnịkị, anyị na-achọpụtakarị bọọdụ sekit (PCB) na sekit jikọtara ọnụ (IC), ọtụtụ mmadụ “na-enwe mgbagwoju anya” banyere echiche abụọ a. N'ezie, ha abụghị ndị mgbagwoju anya, taa, anyị ga-dokwuo anya ọdịiche dị n'etiti PCB na integrated circ ...GỤKWUO -
Ikike ibu nke PCB
The ebu ike nke PCB dabere na ndị na-esonụ ihe: akara obosara, akara ọkpụrụkpụ (ọla kọpa ọkpụrụkpụ), ekwe okpomọkụ ịrị elu. Dị ka anyị niile maara, ka obosara PCB trace, ka ukwuu ibu ikike ugbu a. Na-eche na n'okpuru otu ọnọdụ, a 10 MIL ahịrị ca ...GỤKWUO -
Ihe PCB nkịtị
PCB ga-abụrịrị ọkụ na-eguzogide ma ọ nweghị ike ire ọkụ n'otu ọnọdụ okpomọkụ, naanị ka ọ dị nro. A na-akpọ ebe okpomọkụ n'oge a iko mgbanwe okpomọkụ (TG point), nke metụtara nha nkwụsi ike nke PCB. Gịnị bụ elu TG PCB na uru nke iji elu TG PCB? Mgbe ole ...GỤKWUO -
Uto ụlọ ọrụ nrụpụta China
Isi mmalite: Economic Daily Oct 12th,2019 Ka ọ dị ugbu a, ọkwa nrụpụta China na-abawanye na azụmaahịa mba ụwa, asọmpi na-eji nwayọ na-abawanye. Iji mebie teknụzụ ndị isi na ọkwa ụwa niile, MIIT (Ministry of Industry and Information Technology nke China)…GỤKWUO -
OKWU MMADỤ NKE 5G -PCB ụlọ ọrụ
Oge nke 5G na-abịa, ụlọ ọrụ PCB ga-abụkwa mmeri kachasị ukwuu. N'oge 5G, yana mmụba nke bandwit 5G, akara ikuku ga-agbatị ruo bandwit dị elu, njupụta ọdụ ọdụ na ọnụọgụ data ekwentị ga-abawanye nke ukwuu, uru agbakwunyere nke antenna na…GỤKWUO
