Liab pluav lub npog ntsej muag aluminium puag coj PCB
1. Muab khoom piav qhia 
Kev piav qhia
Cov ntaub ntawv rau liab lub looj ntsej muag looj aluminium puag coj PCB | |
Lub npe: | Liab pluav lub npog ntsej muag aluminium puag coj PCB |
Cov ntaub ntawv hauv paus: | Txhuas laminate laminate |
Txheej suav: | 1 txheej |
Copper thickness: | 1oz los yog 35um |
Tiav lawm daim thickness: | 1.6 hli |
Daim npog qhov ncauj xim: | Liab / ntsuab / Dawb / daj / dub / xiav, lwm yam. |
Cov lus dab neeg xim: | Dub / Dawb / Teeb |
Qhov nto tiav: | Kev kub kub |
Profile: | CNC + V-CUT |
Thermal conductivity: | 2.0W / mK |
Insulated txheej tus zom zaws qis | ≥6KV |
Daim ntawv thov: | tub yees LED teeb |
Technical peev
| Khoom siv | FR4, CEM-3, Tub Ntxhais Hlau, |
Halogen Dawb, Rogers, PTFE | |
Max. Kev Txiav Txim Siab Hauv Tsev | 1500 X 610 hli |
Min. Board Thickness | 0.20 hli |
Max. Board Thickness | 8.0 hli |
Tshaj / Qhov muag pom ntawm (Tsis yog-tus ntoo khaub lig) | 0.1 hli |
Ntsuas phaj | 16:01 |
Min. Drilling loj (Mechanical) | 0.20 hli |
Txoj kev siab ntev PTH / nias ncov lub qhov / NPTH | +/- 0.0762 mm / +/- 0.05mm / +/- 0.05mm |
Max. Txheej Suav | 32 |
Max. tooj (puab / txheej) | 5OZ / 10 OZ |
Lam ua siab ntev | +/- 2mil |
Txheej rau txheej sau npe | +/- 3mil |
Min. kab dav / qhov chaw | 2.5 / 2.5mil |
BGA suab | 8mil |
Kev kho qhov chaw deg | HASL, Ua dawb HASL, |
ENIG, Txhim nyiaj silver / Tin, OSP |
2. Kev nthuav qhia video
Zoo siab txais tos ib lub hnab rau peb lub koom haum, peb tab tom yuav tsim kom muaj kev sib raug zoo nrog koj.
Uniwell circuits cO., LTD. yog ib qho khoom lag luam zoo tshaj plaws uas yog tshwj xeeb tsim ua ntau yam khoom siv PCBs, tshwj xeeb tshaj yog Alum puag PCB txij thaum xyoo 2007. Koj tuaj yeem paub ntau ntxiv txog Uniwell los ntawm kev yees duab yees.
3.Company lub koom haum
4. Tswv yim tswv yim
Yeej-sib koom tes
● Ua raws li thiab pab txhawb cov qhua tawm tswv yim kom tau txais kev ua lag luam
Ntxiv-kev pabcuam
● Inset-added value base rau cov neeg mob siab xav tau
Tus nqi optimization
● Cov kev ua haujlwm nruam thiab kev tswj xyuas kom txo tau cov kev tsim nqi
Hauv lub sijhawm yug
● Txhim kho tus txheej txheem kev tswj kev tu tus neeg kom ua tiav kev xa hauv tsev
Kev mob siab zoo
● Kev ruaj ntseg thiab kev saib xyuas tus kheej kom paub meej kom nce qib
Nkoj mus Tshuag
● Siv cov khoom tswj kev ua kom muaj txiaj ntsim zoo thiab muaj txiaj ntsig zoo los txhawm rau kom cov khw muag khoom pov thawj
5.Ntau sij hawm & kev ua haujlwm
Kev xa tuaj raws sij hawm yog peb qhov khoom loj tshaj. Peb muab qhov kev pabcuam qick, 1-2 txheej hauv 24 teev, 4-6 txheej hauv 48 teev.
| Txheej | Nreeb tig | Qauv kev txiav txim | Kev txiav txim siab |
ib leeg | 24 xuab moos | 3 hnub ua haujlwm | 7 hnub ua haujlwm |
ob | 24 xuab moos | 4 hnub ua haujlwm | 7 hnub ua haujlwm |
4-6 players | 48 teev | 5-6 hnub ua haujlwm | 10 hnub ua haujlwm |
8-12 players | 120hours | 7-9 hnub ua haujlwm | 15 hnub ua haujlwm |
FR-4 raws li, Tshem tawm cov sijhawm ua khoom plig | |||
6.Cov kev txawj ntse --- Dab tsi yog txoj hauv kev txhim kho kev ua haujlwm ntawm qhov av thiab txias?
Txhawm rau txhawm rau txhim kho av thiab cua sov ntawm PCB, qhov txheej txheem tseem ceeb yog txuas mus rau PCB ncaj nraim rau tooj npab substrate. Muaj peb lub tswv yim rau cov txheej txheem tooj liab, namely pre-bonding, Sweat - soldering thiab post-bonding.
(1) Pre - bonding Pre - bonding txhais tau hais tias cov tooj npoo qab ntawm cov rf phaj yog ncaj hloov los ntawm cov tooj liab substrate.Nyob rau hauv, lub khob substrate yog lub hauv paus tooj hlau ntawm cov PCB, uas tau ntim nrog lub siab ntau zaus nruab nrab nruab nrab ntawm sab saum toj tooj liab ntawv ci.
Txoj kev zoo no cia siab rau ntawm lub phaj kom muab cov chaw tsim khoom lag luam ncaj qha, ua tau yog qhov zoo nkauj tooj liab substrate tshuab, tab sis tus nqi ntau dua.Vim npoo substrate muaj ib co thickness, nws yog nyuaj rau kev xyaum.Thaum tam sim no, ntawm kev siv tshuab tsis siv dav.
(2) lub sij hawm! - sij hawm laug sij hawm! - cov kab mob uas tswj tuav lub PCB thawj daim ntawv thiab cov tooj ci kuj yog qhov ruaj khov, raws li cov ntawv ci thiab cov txheej txheem tooj liab lub hau phom vuam, phaj lauj phuam txuam nrog cov laug, ntawm cov ntawv ci tooj liab thiab los ntawm lub qhov tsis muaj hlua khi tshem tawm, tiv thaiv kom ua npuas.
Cov txheej txheem no kuj zoo rau kev ua kom muaj cua sov, tab sis vim yog cov leaking ntawm tin, qhov teeb meem muaj peev xwm qee zaum cuam tshuam rau kev ua haujlwm ntawm tus npuas, uas muaj qee yam cuam tshuam rau tus kis tus nqi hluavtaws ntawm cov khoom siv hluav taws xob txuas ntxiv.Tam sim no, yog qhov xam pom thiab dav siv.
(3) Post - bonding Post - tsevneeg yog qhov sib txuas ntawm cov hauv qab ntawm daim npav ntawm PCB nrog lub khob npoo los ntawm qhov chaw nruab nrab.
Yog hais tias kev siv hluav taws xob yog siv, tus nqi yog ib qho siab.Tab sis, yog tsis zoo xws li cov hluav taws xob tsis zoo, qhov kev ua tau yog tus neeg txom nyem.Qhov txheej txheem no kuj yooj yim rau txheej txheem thiab tam sim no yog siv.
Cim npe nrov: liab solder daim npog sab hauv LED LEDB, Suav teb, lwm tus neeg, manufacturers, Hoobkas, pheej yig, kho, tsis tshua muaj nqi, zoo siab, quotation