Flex Circuit, 1Layer Flexible Printed Circuit Board | YMSPCB

FPC yog dab tsi?

Flexible Printed Circuits (FPCs), kuj hu ua Flexible Circuits, los yog Flex Circuits, los ntawm IPC txhais, ib tug saj zawg zog luam Circuit Court yog ib tug qauv kev npaj ntawm cov luam tawm circuitry thiab cov khoom uas siv tau raws li cov ntaub ntawv hloov tau yooj yim nrog los yog tsis muaj kev hloov pauv. Cov lus txhais no yog qhov tseeb, thiab qhia qee qhov muaj peev xwm muab cov kev hloov pauv uas muaj nyob hauv cov ntaub ntawv hauv paus, cov khoom siv hluav taws xob, thiab cov ntaub ntawv tiv thaiv npog. Tab sis qee zaus, hloov pauv tau kuj hu ua Flexible PCB lossis Flex PCB, vim tias lub tswv yim ntawm tib neeg feem ntau yog qhov hloov tau yooj yim yog ib qho khoom siv hluav taws xob hloov tau yooj yim (PCB) uas muaj cov zaj duab xis hloov tau nrog cov qauv ntawm tooj liab conductors ntawm nws. Nyob rau hauv kev muaj tiag, ib tug saj zawg zog luam ntawv Circuit Court muaj ib tug hlau txheej ntawm cov cim, feem ntau yog tooj liab (tsis tshua muaj constantan), khi rau ib tug dielectric txheej, feem ntau polyimide (tsis tshua muaj polyester). Ntawm chav kawm, multilayer flex Circuit Court tuaj yeem muaj ntau txheej hlau. Raws li cov chaw tsim khoom flex Circuit Court, YMSPCB tuaj yeem tsim 8-txheej flex PCB. Thickness ntawm lub conductive txheej yuav nyias nyias (0.47mil, 12μ, 1/3oz) mus rau tuab heev (2.8mil, 70μ, 2oz) thiab dielectric thickness yuav txawv ntawm 0.5mil (13μ) mus rau 5mil (125μ). Flexible copper clad laminates (FCCL) tuaj yeem ua ib sab thiab ob sab nrog lossis tsis muaj txheej nplaum rau kev sib txuas cov hlau rau hauv substrate. Flexible circuits (FPC) yog siv nyob rau hauv ntau daim ntawv thov, xws li cov khoom siv qis tshaj plaws rau cov tub rog thiab kev lag luam siab tshaj plaws. Nws tsis yog coincidence uas ntau yam ntawm cov ntaub ntawv siv los fabricate cov circuits muaj ntau haiv neeg nyob rau hauv kev ua tau zoo raws li ntau yam ntawm cov khoom uas lawv siv. Flexible PCBs tau siv dav hauv cov khoom siv hluav taws xob uas yog ib qho tseem ceeb ntawm cov khoom uas muab cov txiaj ntsig ntawm kev cog lus, nyias, thiab pliable heev. Raws li ib qho kev txhim khu kev qha hloov hluav taws xob tsim hluav taws xob, peb txhawb nqa txhua yam ntawm 1-8 txheej hloov pauv hloov hluav taws xob, suav nrog flex circuits nrog thru-qhov kev sib tshuam, faus thiab / lossis qhov muag tsis pom ntawm kev sib tshuam, faus thiab qhov muag tsis pom kev sib cuam tshuam. Ntxiv mus, YMSPCB txhawb cov pa roj carbon number case, nyiaj number case, constantan, thiab hatch impedance tswj hloov tau yooj yim circuits.

Txawv Copper Foils siv nyob rau hauv Flex Circuit Court

[Process Description]

Cov ntawv ci tooj liab siv hauv FPC nyob ntawm cov ntawv thov.

[Cov txheej txheem dav dav]

Copper foil khoom siv nyob rau hauv ib txwm PCB muaj ob hom, electrodeposited tooj liab ntawv ci thiab dov tooj liab ntawv ci, thiab siv nyob rau hauv ntau daim ntawv thov.Rolled tooj liab ntawv ci yog siv nyob rau hauv dynamic saj zawg zog ntau lawm rau nws compactness thiab flexure kuj.

Electrodeposited tooj liab ntawv ci yog siv nyob rau hauv non-dynamic flexure daim ntaub ntawv Rolled tooj liab ntawv nyiaj tsim cov txheej txheem yuav tsim ntau kev ntxhov siab thiab ces yuav tsum tau annealing.Tom qab annealing, dov tooj liab ntawv ci muaj cov qauv zoo los tiv thaiv tawg propagation.Yog vim li cas nws muaj flexure kuj.