The significance of using HDI PCB n’ichepụta

Dịka, PCBS nwere otu ma ọ bụ abụọ. Multilayer PCBS nwere ike inwe ebe ọ bụla site na 3 ruo 20 ọkwa, dabere na ngwa yana mgbagwoju ya. HDI PCBS nwedịrị ike ịnwe akwa 40 ma nwee ihe mejupụtara ya, ahịrị dị mkpa na microholes n’ime oghere kọmpat. Ị nwere ike ịmata ha site n’ahịrị ndị dị gịrịgịrị. Nrụpụta HDB PCB arụtakwala ihe ịga nke ọma na mpaghara ndị ọzọ. Lee ụfọdụ n’ime ha:

Site na HDI, ị nwere ike ịnwe ọtụtụ ohere na ngwakọta oyi akwa.

Agbanyeghị na cores bụ akụkụ nke imebe akwa PCB, ma egosiri ha na eserese, HDI nwere ike nweta atụmatụ enweghị isi.

Ị nwere ike nweta HDI abụọ ma ọ bụ karịa site na oghere oghere, yana site na oghere site na oghere e liri, nwere ọtụtụ bọọdụ HDI.

Soro usoro mpe akwa oghere maka mgbakọ kacha na ọnụ ọgụgụ kacha nta.

Ọ bụrụ na i jiri nke a tụọ usoro nke ime oghere, ị nwere ike iru akwa 8 site n’enyemaka nke akwa HDI 4.

N’iji HDI, ndị na -emepụta ihe nwere ike itinye obere ngwa ngwa n’ụzọ dị mfe n’ime obere oghere.

Na mgbakwunye na ngwa elektrọniks na ụgbọ ala ndị ahịa, HDI PCBS bara uru nke ukwuu na ngwa dị mkpa, dị ka ụgbọ elu nchekwa na akụrụngwa ọgwụ.

Here is a representation of HDI layering on an eight-layer PCB:

Benefits of HDI technology

HDI offers many benefits to the PCB as well as the product as a whole. Lee ole na ole:

Without a doubt, HDI technology provides the highest accuracy.

HDI PCBS nwere ọsọ mgbaama ka mma yana mfu mgbaama dị obere ma e jiri ya tụnyere teknụzụ gara aga.

N’iji igwe eji arụ ọrụ dị elu, ị nwere ike igwu oghere pere mpe, ebe ị nwere HDI, ị nwere ike wepụta nke ime na nke dị n’ime oghere PCB kacha kọmpat.

Site na HDI, ị nwere ike ịnwe obere cores na mkpọpu ala dị mma.

Ị nwere ike nweta nnabata oghere siri ike yana mkpọpu omimi a na -achịkwa.

Microbore nwere ike pere mpe, nwere oke dayameta nke 0.005.

N’ikpeazụ, imepụta HDI PCB dị ọnụ ala n’ihi na ọ na-ebelata ọnụ ọgụgụ akwa.

N’ozuzu, ọ na -akwalite arụmọrụ eletriki nke akụrụngwa.