Multi circuit mbadamba n'etiti TG150 8 n'ígwé

Ka anyị webata ụfọdụ ihe ọmụma nke pcb ọla kọpa ọkpụrụkpụ.

Ọla kọpa foil dị ka pcb conductive ahu, mfe adhesion na mkpuchi oyi akwa, corrosion ụdị circuit pattern.The ọkpụrụkpụ nke ọla kọpa foil na-egosipụta na oz (oz), 1oz = 1.4mil, na nkezi ọkpụrụkpụ nke ọla kọpa foil na-egosipụta na arọ kwa unit. mpaghara site na usoro: 1oz = 28.35g/ FT2 (FT2 bụ square ụkwụ, 1 square ụkwụ = 0.09290304㎡).
International pcb ọla kọpa foil ọtụtụ-eji ọkpụrụkpụ: 17.5um, 35um, 50um, 70um.N'ozuzu, ndị ahịa anaghị ekwu okwu pụrụ iche mgbe ha na-eme pcb.Ọkpụrụkpụ ọla kọpa nke otu na akụkụ abụọ na-abụkarị 35um, ya bụ, ọla kọpa 1 amp.N'ezie, ụfọdụ n'ime ndị ọzọ kpọmkwem mbadamba ga-eji 3OZ, 4OZ, 5OZ ... 8OZ, wdg, dị ka ngwaahịa chọrọ ịhọrọ kwesịrị ekwesị ọla kọpa ọkpụrụkpụ.

Ọkpụrụkpụ ọla kọpa izugbe nke bọọdụ PCB nwere akụkụ abụọ na nke nwere akụkụ abụọ dị ihe dịka 35um, ọkpụrụkpụ ọla kọpa nke ọzọ bụ 50um na 70um.Ọkpụrụkpụ ọla kọpa dị n'elu nke efere multilayer bụ n'ozuzu 35um, na ọkpụrụkpụ ọla kọpa dị n'ime bụ 17.5um.The ojiji nke PCB osisi ọla kọpa ọkpụrụkpụ tumadi dabere na ojiji nke PCB na mgbaama voltaji, ugbu a size, 70% nke sekit osisi na-eji 3535um ọla kọpa foil ọkpụrụkpụ.N'ezie, n'ihi na nke ugbu a bụ oke nnukwu sekit osisi, ọla kọpa ọkpụrụkpụ ga-eji 70um, 105um, 140um (dị nnọọ ole na ole)
Iji bọọdụ PCb dị iche, ojiji nke ọkpụrụkpụ ọla kọpa dịkwa iche.Dị ka ndị ahịa na ngwaahịa nkwukọrịta, jiri 0.5oz, 1oz, 2oz;N'ihi na ọtụtụ n'ime nnukwu ugbu a, dị ka elu voltaji ngwaahịa, ike ọkọnọ osisi na ndị ọzọ na ngwaahịa, n'ozuzu na-eji 3oz ma ọ bụ n'elu bụ oké ọla kọpa ngwaahịa.

Usoro lamination nke bọọdụ sekit bụ n'ozuzu dị ka ndị a:

1. Nkwadebe: Kwadebe igwe na-ekpuchi ihe na ihe ndị a chọrọ (gụnyere mbadamba sekit na ihe mkpuchi ọla kọpa ka a ga-agbanye, ịpị efere, wdg).

2. Ngwọta nhicha: Na-ehicha ma deoxidize n'elu nke sekit sekit na ọla kọpa foil ka a pịa iji hụ na ezigbo soldering na bonding arụmọrụ.

3. Lamination: Laminate foil ọla kọpa na bọọdụ sekit dị ka ihe achọrọ, na-abụkarị otu oyi akwa nke bọọdụ sekit na otu oyi akwa nke foil ọla kọpa ọzọ, n'ikpeazụkwa, a na-enweta bọọdụ sekit nke multi-layer.

4. Ịkwadebe na ịpị: tinye bọọdụ sekit laminated na igwe ịpị, ma pịa bọọdụ sekit nke multi-layer site n'itinye efere efere.

5. Usoro ịpị: N'okpuru oge a kara aka na nrụgide, a na-ejikọta bọọdụ sekit na ihe mkpuchi ọla kọpa site na igwe ịpị ka ha na-ejikọta ọnụ.

6. Ngwọta jụrụ oyi: Tinye bọọdụ sekit a na-agbanye n'elu ikpo okwu jụrụ oyi maka ọgwụgwọ dị jụụ, ka o wee nwee ike iru ọnọdụ okpomọkụ na nrụgide siri ike.

7. Nhazi nke na-esote: Tinye ihe nchebe n'elu elu nke sekit sekit, mee nhazi nke na-esote dị ka ịkụ ala, ntinye pin, wdg, iji mezue usoro mmepụta dum nke bọọdụ sekit.