Ụdị Nyocha PCB Asaa

PCB probe bụ ihe kọntaktị maka nnwale eletriki, nke bụ ihe dị mkpa maka eletrọniki na ihe eji ebu ihe maka ijikọ na iduzi ihe eletrọniki. A na-ejikarị PCB probe anwale nnyefe data na kọntaktị conductive nke PCBA. Enwere ike iji data nke ọrụ nnyefe conductive nke nyocha ahụ chọpụta ma ngwaahịa ahụ ọ nọ na kọntaktị nkịtị na ma data ọrụ ọ bụ ihe nkịtị.

N'ozuzu, ihe nyocha nke PCB nwere ọtụtụ nkọwapụta, nke gụnyere akụkụ atọ: nke mbụ, ọkpọkọ agịga, nke a na-ejikarị ọla kọpa mee ma kpuchie ya na ọlaedo. Nke abụọ bụ spring, ọkachasị waya ígwè piano na spring steel a na-ekpuchi ya na ọlaedo. Nke atọ bụ agịga, ọkachasị ihe mkpuchi nickel ígwè (SK) ma ọ bụ ihe mkpuchi ọlaedo. A na-akpọkọta akụkụ atọ dị n'elu n'ime ihe nyocha. Na mgbakwunye, enwere aka mpụta, nke enwere ike ijikọ site na ịgbado ọkụ.

Ụdị nyocha PCB

1. Nnyocha ICT

Oghere a na-ejikarị eme ihe bụ 1.27mm, 1.91MM, 2.54mm. Usoro ndị a na-ejikarị eme ihe bụ usoro 100, usoro 75, na usoro 50. A na-ejikarị ha eme ihe maka nnwale sekit n'ịntanetị na nnwale ọrụ. A na-ejikarị ule ICT na ule FCT eme ihe iji nwalee bọọdụ PCB efu.

2. Nnyocha nke nwere njedebe abụọ

A na-eji ya eme nnwale BGA. Ọ na-esi ike nke ukwuu ma chọọ ọrụ dị elu. N'ozuzu, a na-anwale ibe IC ekwentị mkpanaaka, ibe IC laptọọpụ, kọmputa mbadamba na ibe IC nkwukọrịta. Dayameta ahụ agịga dị n'etiti 0.25MM na 0.58MM.

3. Nchọpụta mgbanwe

Otu ihe nyocha mgbanwe nwere sekit abụọ nke ọkụ eletrik iji chịkwaa ọrụ sekit ahụ na-emeghekarị ma na-emechikarị.

4. Nnyocha ugboro ugboro dị elu

A na-eji ya anwale akara ngosi ugboro ugboro, site na mgbanaka nchekwa, enwere ike ịnwale ya n'ime 10GHz na 500MHz na-enweghị mgbanaka nchekwa.

5. Nnwale Rotary

Nhagharị ya anaghị adị elu, n'ihi na ọ siri ike ịbanye n'ime ya, a na-ejikwa ya eme ihe maka nnwale PCBA nke OSP haziri.

6. Nnyocha ugbu a dị elu

Dayameta nyocha ahụ dị n'etiti 2.98 mm na 5.0 mm, ọkụ ule kachasị elu nwere ike iru 50 A.

7. Nyocha kọntaktị batrị

A na-ejikarị ya eme ka mmetụta kọntaktị dịkwuo mma, na-enwe ezigbo nkwụsi ike na ndụ ọrụ ogologo oge. A na-eji ya eme ihe maka ike ọkụ eletrik na akụkụ kọntaktị nke batrị ekwentị mkpanaaka, oghere kaadị SIM na akụkụ conductive nke interface chaja a na-ejikarị eme ihe.