Lub txhuas ntawv pcb feem ntau siv nyob rau hauv luam Circuit Court laug cam yog ib tug iav fiber tam (fiberglass) epoxy cob nrog ib tug tooj liab ci sib raug zoo rau ib tug los yog ob sab. PCBs ua los ntawm daim ntawv siv tshuaj tiv thaiv phenolic cob nrog cov ntawv nyiaj tooj liab uas tsis tshua kim thiab feem ntau siv hauv cov khoom siv hluav taws xob hauv tsev.Qhov koj puas paub cov khoom siv twg yog PCB? nthuav dav.

Cov khoom siv raw ntawm aluminium pcb

Lub vaj huam sib luag dav dav dav muaj peb txheej txheej ntawm cov qauv, hu ua txheej txheej (tooj liab ntawv ci), txheej txheej rwb thaiv tsev thiab vim li ntawd cov hlau puag.Lub hom phiaj ntawm txhuas pcb coj hauv cov kab hluav taws xob ua ke yog tsim cov txhuas txheej rov ua kom txias, zoo li 1WLED txhuas substrate twb zwm rau ntawm lub zog loj.

Muaj cov cua txias hauv qab pob zeb, qhov sov so dissipation ncoo yog ntxiv nrog cov tooj liab, thiab yog li ntawd cov xov hluav taws xob zoo thiab tsis zoo yog feem ntau nqaim raws li, nyob rau hauv kev txiav txim tias qhov sov so dissipation mus zoo dua.Lub tsho me me feem ntau siv rau hauv cov khoom siv fais fab. , lub zog ceev muaj qhov siab, yog li ntawd cov ntawv ci tooj liab yog sib piv tuab.

Lub txhuas pcb raug cov txheej txheem: Tin-tsuag txhuas substrate, txhuas substrate, nyiaj-plated txhuas substrate, kub-raus txhuas substrate, etc.

Cov PCB npuag kev ua tiav

• Kev Txhim Kho PCB: Kev loj hlob ntawm PCB yog feem ntau txhais tau vim hais tias cov txheej txheem ntawm kev coj daim npav daim npav tsim daim npav los ntawm kev npaj mus rau kev sib dhos.
• Kev Raug PCB: PCB kev tsim khoom yog tias kev tsim koj lub rooj tsav xwm tsim.
• Kev kuaj hluav taws xob hauv PCB: Kev sim PCB, qee zaum raug hais raws li tau hais, yog theem thib peb ntawm kev txhim kho PCB; ua tom qab kev tsim khoom.
• PCB Los Ua Ke: PCB sib dhos lossis PCBA yog tias theem ob lossis theem pib ntawm PCB kev ua lag luam thaum lub sijhawm cov khoom sib txuas ntawm pawg thawj coj yog ntsia mus rau lub rooj zaum liab los ntawm cov txheej txheem soldering.

Kuv yuav xaiv PCB cov khoom li cas?

Kev ua haujlwm hluav taws xob ua haujlwm yog pib ntawm PCB ua haujlwm rau aluminium thaub qab pcb, uas ua rau nws ua tus qauv ncaj ncees rau kev tsim raws li daim npav hluav taws xob xaiv khoom. xwm yeem nrog kev ua haujlwm, PCBs kuj tseem tuaj yeem muab cais tau vim cov pawg thawj coj hauv qab no: Cov Phaj Loj (Cov Pheej Ceev) - Cov laug cam no tuaj yeem ua raws li qhov muaj ntau zaus nyob hauv 500MHz - 2GHz.

Qhov saum toj no yog kev siv cov txhuas khoom siv hluav taws xob thiab cov thev naus laus zis, Kuv vam tias yuav muaj qee yam kev pab rau koj.Peb yog tus muab khoom siv ntawm cov txhuas substrate los ntawm Tuam Tshoj - Yongmingsheng, txais tos tham!