Tasi le fa'aeletonika LED PCBA laupapa gaosi
Oloa Autu
MPCB, o se PCB uamea-faavae, e aofia ai se substrate uʻamea (ie Aluminum, Kopa poʻo Stainless Steel ect.,), thermal dissipating dielectric ma le kopa matagaluega.Ona o le maualuga o le vevela, o le MPCB e faʻaaogaina mo le tele o faʻaoga.E mafai ona e mauaina i latou i sapalai eletise, moli LED poʻo soʻo se mea e taua tele le vevela.
uiga fausaga PCB
1.Circuit and pattern (Pattern): O le taamilosaga e faʻaaogaina e fai ma meafaigaluega mo le faʻatautaia i le va o vaega.I totonu o le mamanu, o le a faʻapipiʻiina se pito apamemea tele e fai ma faʻavae ma le eletise.E faia laina ma ata i le taimi e tasi.
2.Dielectric layer (Dielectric): E faʻaaogaina e faʻamautu ai le faʻaogaina i le va o laina ma laulau, e masani ona taʻua o le substrate.
3.Silkscreen (Legend / Marking / Silkscreen): O se vaega e le taua.O lana galuega autu o le faailogaina o le igoa ma le tulaga pusa o vaega taitasi i luga o le laupapa matagaluega, lea e faigofie mo le tausiga ma le faailoaina pe a uma le faapotopotoga.
PCBA tomai fa'apitoa
SMT | Tulaga sa'o:20 um |
Tele vaega:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP | |
Max.maualuga vaega::25mm | |
Max.PCB tele:680×500mm | |
Min.PCB tele: leai se tapulaa | |
PCB mafiafia:0.3 i 6mm | |
PCB mamafa:3KG | |
Galu-Solder | Max.PCB lautele: 450mm |
Min.PCB lautele: leai se tapulaa | |
Ole maualuga ole vaega:Lulu 120mm/Bot 15mm | |
Afu-Solder | Ituaiga uʻamea: vaega, atoa, inlay, sidestep |
mea uamea: 'apamemea, alumini | |
Fa'ai'uga i luga: fa'apipi'i Au, fa'apipi'i sliver , fa'apipi'i Sn | |
Fua o le tami ea: itiiti ifo i le 20% | |
Press-fit | Va'aiga lolomi:0-50KN |
Max.PCB tele:800X600mm | |
Su'ega | ICT, Su'esu'e lele, mu-i totonu, su'ega galuega, uila uila |
FAQ
Pls faʻamaonia ma i matou le faʻataʻitaʻiga e te manaʻomia. ma o le tau faʻataʻitaʻiga o le a toe faʻafoʻi i le tele.
Faʻataʻitaʻiga o le a tuʻuina atu i totonu ole 2 aso talu ona maua le totogi
E masani lava e 5 aso faigaluega pe a uma ona maua le totogi.
100% QC Aʻo leʻi lafoina. Afai ei ai ni faʻafitauli e leʻi mafaufauina e tupu, pei o faʻafitauli lelei
E masani lava e 5 aso faigaluega pe a uma ona maua le totogi.