Zoo tshaj 8 Txheej HASL FPC + FR4 Rigid-Flex PCB Chaw tsim tshuaj paus thiab Hoobkas |Huihe Circuits

8 Txheej HASL FPC + FR4 Rigid-Flex PCB

Lus piav qhia luv luv:

Txheej: 8
Daim Ntawv Thov Kev Lag Luam: Kev kho mob lub tshuab ua pa
W/S: 4/4 mil
Board Thickness: 1.6 hli
MIN.Qhov taub: 0.2mm
Surface Finish: HASL
Khoom siv: FR4 + FPC
laminate: 1R + 2R + 2F + 2R + 1F

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Product Detail

Hais txog Rigid-Flex PCB

Kev yug thiab kev loj hlob ntawm FPC thiab PCB tau yug los rau cov khoom tshiab ntawm Rigid-Flex PCB.Yog li ntawd, kev sib xyaw ua ke ntawm PCB hloov tau yooj yim thiab Rigid PCB yog ib hom PCB Circuit Board nrog FPC cov yam ntxwv thiab PCB cov yam ntxwv, uas yog tsim los ntawm kev sib txuas ntawm lub rooj tsav xwm hloov tau yooj yim thiab Rigid Circuit Board ua ke raws li cov txheej txheem tsim nyog los ntawm kev nias thiab lwm yam txheej txheem.Vim tias Rigid-Flex PCB yog kev sib xyaw ua ke ntawm FPC thiab PCB, kev tsim cov FPC thiab PCB yuav tsum tau nruab nrog FPC cov cuab yeej tsim khoom thiab cov cuab yeej tsim khoom PCB tib lub sijhawm.

Kev ua haujlwm nyuaj ntawm Rigid-Flex PCB

Flexible PCB ntu:

(1) Rigid PCB cov cuab yeej tsim khoom los tsim Flexible PCB.Vim tias cov khoom siv PCB yooj yim yog mos thiab nyias, lub Flexible PCB hla tag nrho cov kab kab rov tav yuav tsum tau nqa los ntawm traction phaj kom tsis txhob khawb.

(2) Kev kho ib nti ua ntej lamination kuj muaj kev cuam tshuam zoo rau kev sib xyaw ua ke.Vim tias cov ntaub ntawv polyimide tsis tiv taus cov alkali muaj zog thiab o hauv cov tshuaj alkali muaj zog, nyob rau hauv cov txheej txheem ntawm blackening thiab browning, qhov kub thiab lub sij hawm yuav tsum tau txo kom tsim nyog nyob rau hauv muaj zog alkaline txheej txheem xws li degreasing, blackening thiab browning.

(3) Vim tias daim ntawv hloov pauv tau yooj yim rau deform, lub tiaj tus ua ntej lamination yog qhov tsis zoo, thiab cov kua nplaum ntawm daim ntawv nplaum yog qis dua li ntawm daim ntawv kho semi-kho siv rau lamination ntawm cov phaj nruj.Yog li ntawd, txhawm rau ua kom cov khoom sib txuas thiab ib daim ntawv zoo sib xyaw ua ke thiab kos rau hauv cov kab zoo sib nrug, peb xaiv siv cov ntaub ntawv nrog cov khoom siv zoo zoo li cov ntaub ntawv laminated cushion, xws li polypropylene zaj duab xis, PTFE, silicon laminated zoo. ntawm lub rooj tsavxwm hloov tau tuaj yeem txhim kho los ntawm cov ntawv roj hmab

Rigid PCB ntu:

(1) Lub warp thiab weft kev taw qhia ntawm daim ntaub iav yuav tsum zoo ib yam, thiab thermal stress thiab warpage yuav tsum raug tshem tawm thaum lub sij hawm nias.

(2) Rigid-Flex PCB siab tswj.Vim tias qhov tsis zoo ntawm cov khoom siv board, nws yog ib qho tsim nyog yuav tsum ua kom tiav cov khoom ntawm Flexible PCB thiab nias PI npog zaj duab xis ua ntej, thiab tom qab ntawd ua rau Rigid PCB raws li nws cov expansion thiab contraction coefficient.

(3) Rau kev ua haujlwm ntawm lub qhov rais hloov tau, feem ntau yog milling thiab milling tom qab txiav, tab sis kev hloov pauv yuav tsum tau ua raws li cov qauv thiab tuab ntawm Rigid-Flex PCB.Yog tias lub qhov rais hloov tau ua ntej milled, qhov tseeb ntawm milling yuav tsum tau ua kom ntseeg tau, uas tsis tuaj yeem cuam tshuam rau vuam lossis deflection zoo heev.