2 txheej txheej txhim kho rooj tog
1. Xa lus piav qhia
Cov ntsiab lus rau 2 txheej txheem txhuas Circuit Court Board | |
Lub npe: | 2 txheej txheej txhim kho rooj tog |
Cov ntaub ntawv hauv paus: | Txhuas laminate laminate |
Txheej suav: | 2 txheej |
Copper thickness: | 1oz los yog 35um |
Tiav lawm daim thickness: | 1.6 hli |
Daim npog qhov ncauj xim: | Dawb Kua yees duab Imageable Soldermask (LPI) |
Cov lus dab neeg xim: | tsis muaj |
Qhov nto tiav: | OSP |
Profile: | CNC + V-CUT |
Thermal conductivity: | 1.0W / mK |
Insulated txheej tus zom zaws qis | ≥3KV |
Daim ntawv thov: | LED teeb pom kev zoo |
Xyoo kev tsim tawm nrog kev zoo, cov kev pabcuam siab thiab cov nqi sib tw, Uniwell tau yeej ntau tus neeg txais kev pabcuam 'ntseeg thiab txhawb nqa.
Yog tias koj xav tau lwm yam ntaub ntawv, peb yuav muab nws raws li qhov koj xav tau.
Peb muaj ntau yam txheej thiab txheej txheem yog tias koj xav tau, xws li: Leadfree HASL Ntau Hom Txheej PCB ENIG Ib sab PCB thiab li ntawm.
2. Qhia cov ntaub ntawv
Uniwell circuits yog devoted los ua qhov zoo tshaj plaws innovator ntawm kev siv tshuab thru peb kev tshawb kawm thiab kev tsim kho. Peb muab qhov kev pab cuam zoo tshaj plaws thiab ceev tshaj plaws rau kev ua haujlwm high-tech ntawm no thiab txawv teb chaws, sim ua lub ntiaj teb chav ua lag luam. Lub tuam txhab hauv paus loj hauv Shenzhen, Tuam Tshoj thiab nrhiav tau nyob rau hauv 2007.Cia lub tuam txhab tau nws ob lub Hoobkas hauv Jiangmen thiab Shenzhen. Lub tuam txhab ob lub hauv paus tsim tau tsim ib lub lag luam thoob ntiaj teb, uas muab cov kev pabcuam zoo rau ntau tshaj 5000 tuam txhab thiab cov tib neeg hauv tsev thiab sia mus thoob ntiajteb.
3.History
4. Cov khoom siv khov kho
Nrog 10+ xyoo 'kev loj hlob, Yuav kom haum rau kev ceev nrawm ntawm kev siv tshuab, Uniwell tau yuav ntau yam khoom siv los ntawm Nyiv, German, yam.
5.Little knowledge --- Dab tsi yog qhov sib txawv ntawm ib qho tooj npab substrate thiab ib qho txhuas siv lo substrate?
Tooj liab substrate
Qhov tooj liab yog ib qho tseem ceeb tshaj plaws nyob rau hauv substrate hlau, thermal nyhuv yog qhov zoo tshaj qhov txhuas hauv cov phom thiab cov hlau hauv lub rooj tsavxwm muaj ntau lub sij hawm, tsim kom muaj kev siab ceev thiab qhov hloov siab thiab tsis kub cov cheeb tsam loj thiab cov khoom siv sib txuas lus kub thab muag thiab kev lag luam kho vajtse.
Feem ntau, muaj kub tooj liab substrate, silver-plated tooj liab lub txoos phaj, tooj liab tooj substrate, tooj liab oxide substrate thiab li on.
Cov tooj liab substrate Circuit Court txheej txheem yuav tsum muaj peev xwm ntawm lub peev xwm uas niaj hnub siv, uas yuav tsum tau siv cov tuab tuab tooj liab nrog cov thickness ntawm 35 mm ~ 280 hli.Thermal insulation txheej txheem yog tooj hlau substrate cov cuab yeej technology, qhov tseem ceeb ntawm thermal conductivity rau 3 oxidation 2 aluminium thiab silicon hmoov thiab epoxy resin puv polymer muaj pes tsawg leeg, thermal ua haujlwm yog me me (0.15), viscoelastic tau zoo, muaj peev xwm thermal laus, muaj peev xwm los ntawm kev kho txhua yam thiab thermal stress.Copper substrate hlau puag yog tooj npab substrate txhawb yam, yuav tsum muaj cov hluav taws kub heev, feem ntau kuj yog tooj hlau, kuj siv tau tooj hlau (tooj liab yuav ua kom zoo dua thermal conductivity), tsim rau kev siv drilling, xuas nrig thiab shearing thiab txiav thiab lwm yam khoom siv coj ua.
Txhuas phaj
Aluminium substrate yog ua los ntawm aluminium substrate, vim nws muaj zog kub dissipation muaj peev xwm, xws li cov thawv muaj feem pom nyob rau hauv cov khoom siv teeb pom kev zoo hauv LED.Yog muaj ob sab, sab dawb yog lub vuam LED tus pin, lwm sab pib lub txhuas, thiab cov yuav raug siv rau lub tshav kub ntawm lub tshav kub hauv lub tshav kub hloov ntawm qhov chaw.
Aluminium substrate yog ib hom hlau clad copper phaj nrog zoo cua sov dissipation muaj nuj nqi, thiab qhov dav dav tsuas muaj peb cov khaubncaws sab nraud povtseg, namely lub voj voog txheej (tooj ci foil), cov txheej txheem insulating thiab hlau puag.Rau siab siv, kuj muaj ob lub iav, uas yog cov rooj hauv plag tsev, cov txheej txheem txheej, txheej txhuas, txhuas cov txheej txheem, thiab cov txheej txheem ntawm cov txheej txheem.
Cim npe nrov: 2 txheej txheem txhuas Circuit Court Board, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, pheej yig, kho, tsis tshua muaj nqi, zoo siab, quotation