Ihagarikwa rimwe rya elegitoroniki LED PCBA ikora
Ibicuruzwa nyamukuru
MPCB, PCB ishingiye ku cyuma, igizwe nubutaka bwicyuma (ni ukuvuga Aluminium, Umuringa cyangwa Umuyoboro wa Steel ect.,), Amashanyarazi akwirakwiza dielectric hamwe numuzunguruko wumuringa.Bitewe nubushyuhe bwo hejuru bwo gukwirakwiza, MPCBs zikoreshwa kumurongo mugari wa porogaramu.Urashobora kubasanga mubikoresho byamashanyarazi, amatara ya LED cyangwa ahantu hose ubushyuhe nibintu byingenzi.
Imiterere ya PCB
1.Umuzenguruko n'ibishushanyo (Icyitegererezo): Umuzunguruko ukoreshwa nk'igikoresho cyo kuyobora hagati y'ibigize.Mu gishushanyo, ubuso bunini bw'umuringa buzakorwa nk'ubutaka hamwe n'amashanyarazi.Imirongo n'ibishushanyo bikozwe icyarimwe.
2.Ibice bya dielectric (Dielectric): Byakoreshejwe mukubungabunga insulasi hagati yimirongo nimirongo, bikunze kwitwa substrate.
3.Icyuma cyerekana amashusho (Umugani / Ikimenyetso / Icyuma cya Silkscreen): Iki nikintu kitari ngombwa.Igikorwa cyacyo nyamukuru nugushiraho izina numwanya wibisanduku bya buri gice kurubaho rwumuzunguruko, bikaba byoroshye kubungabunga no kumenyekana nyuma yo guterana.
Ubushobozi bwa tekinike ya PCBA
| SMT | Umwanya uhagaze: 20 um |
| Ingano yibigize: 0.4 × 0.2mm (01005) —130 × 79mm, Flip-CHIP, QFP, BGA, POP | |
| Icyiza.uburebure bwibigize :: 25mm | |
| Icyiza.Ingano ya PCB: 680 × 500mm | |
| Min.Ingano ya PCB: ntabwo igarukira | |
| Ubunini bwa PCB: 0.3 kugeza 6mm | |
| Uburemere bwa PCB: 3KG | |
| Umuhengeri | Icyiza.Ubugari bwa PCB: 450mm |
| Min.Ubugari bwa PCB: ntaho bugarukira | |
| Uburebure bwibigize: Hejuru 120mm / Bot 15mm | |
| Ibyuya-Kugurisha | Ubwoko bw'icyuma: igice, cyose, inlay, kuruhande |
| Ibikoresho by'icyuma: Umuringa, Aluminium | |
| Ubuso Kurangiza: gusasa Au, isahani ya plaque, isahani Sn | |
| Igipimo cyumuyaga: munsi ya 20% | |
| Kanda | Urutonde rw'abanyamakuru: 0-50KN |
| Icyiza.Ingano ya PCB: 800X600mm | |
| Kwipimisha | ICT, Probe iguruka, gutwika, gukora ikizamini, gusiganwa ku bushyuhe |
Ibibazo
Pls Emeza natwe Moderi Ukeneye.Kandi Amafaranga yicyitegererezo azasubizwa mubwinshi.
Icyitegererezo kizoherezwa muminsi 2 nyuma yo kwishura
Mubisanzwe Bitwara Iminsi 5 Yakazi Nyuma yo Kwishura.
100% QC Mbere yo Koherezwa.Niba hariho Ibibazo Bitunguranye Bibaho, Nkikibazo Cyiza
Mubisanzwe Bitwara Iminsi 5 Yakazi Nyuma yo Kwishura.
