Reka turebe igishushanyo cya PCB na PCBA
Nizera ko abantu benshi ariumenyereyeHamwe nigishushanyo cya PCB kandi gishobora kubyumva mubuzima bwa buri munsi, ariko ntibishobora kumenya byinshi kuri PCBA ndetse bikayitiranya nuburiri bwumuzunguruko. None igishushanyo cya PCB niki? PCBA yahindutse ite? Nigute bitandukanye na PCBA? Reka dusuzume neza.
* Ibyerekeye Igishushanyo cya PCB *

Kuberako ikozwe mu icapiro rya elegitoronike, ryitwa "byacapwe". Ikibaho cya PCB nikintu cyingenzi cya elegitoroniki murwego rwa elegitoroniki, inkunga yibice bya elegitoroniki, hamwe nabatwara amashanyarazi guhuza ibice bya elegitoroniki. Ibibaho bya PCB byakoreshwaga cyane mubikorwa no gukora ibicuruzwa bya elegitoroniki. Ibiranga bidasanzwe birashobora kuvugwa muri make kuburyo bukurikira:

1. Ubucucike bwinshi, ubunini buke nuburemere byoroheje bifasha gukora minikunga y'ibikoresho bya elegitoroniki.

2. Kubera gusubiramo no guhuzagura ibishushanyo, amakosa yo kwisiga ninteko aragabanuka, nigihe cyo kubungabunga ibikoresho, guhagarika ibikoresho, gukizwa.

3. Nibyiza ko imikoreshereze kandi ikora umusaruro, kunoza umusaruro wumurimo, no kugabanya ikiguzi cyibikoresho bya elegitoroniki.

4. Igishushanyo kirashobora gutondekwa kugirango cyoroshye.

* Ibyerekeye PCBA *

PCBA ni amagambo ahinnye y'inama y'umuriro wacapwe + Inteko, ni ukuvuga, PCBA yose yo gukurura igice cyo hejuru cy'inama y'ubutegetsi yacapwe kandi yibasiwe.

Icyitonderwa: Kurya hejuru no gupfa umusozi nuburyo bwo guhuza ibikoresho byanditseho akanama kacapwe. Itandukaniro nyamukuru ni uko Ikoranabuhanga ryo hejuru ridasaba imyobo yo gucukura mu kigo cy'umuzunguruko wacapwe, ibipiga igice bigomba kwinjizwa mu mwobo wo gucukura.

Ubudozi bwo hejuru (SMT) Ikoranabuhanga ryo hejuru ryikoranabuhanga ryikora cyane cyane ikoresha imashini itoranya no gushiramo ibice bito kuri kiriya kigo cyacapwe. Inzira yacyo ikubiyemo umwanya wa PCB, umusirikare Paste ya Paste, Imashini yo gushyira imashini, yuzuye ifuru kandi igenzura.

Ibikoresho "Gucomeka", ni ukuvuga gushiramo ibice ku kibaho cyacapwe. Ibi bice ni binini mubunini kandi ntibikwiriye kwikoranabuhanga no guhuzwa muburyo bwo gucomeka. Ibikorwa nyamukuru byumwanzuro

* Itandukaniro hagati ya PCB na PCBAs *

Duhereye ku ntangiriro yavuzwe haruguru, dushobora kumenya ko PCBA isanzwe yerekeza kubikorwa byo gutunganya, kandi birashobora no kumvikana nkabashinzwe umutekano. PCBA irashobora kubarwa gusa nyuma yimikorere yose ku kigo cy'umuzunguruko wacapwe cyarangiye. Inama yumuriro wacapwe ni akanama gacanwa kacapwemo idafite ibice.