Zoo tshaj 4 Txheej ENIG impedance ib nrab qhov PCB 13633 Chaw tsim tshuaj paus thiab Hoobkas

4 Txheej ENIG impedance ib nrab qhov PCB 13633

4 Layer ENIG impedance half hole PCB 13633 Featured Image

Nqe lus piav qhia luv:

Khoom npe: 4 Txheej ENIG impedance ib nrab qhov PCB
Pes tsawg txheej: 4
Surface finish: ENIG
Cov khoom siv hauv paus: FR4
Txheej Txheej W/S: 6/4mil
Sab hauv txheej W/S: 6/4mil
Thickness: 0.4 hli
Min. qhov taub: 0.6mm
Cov txheej txheem tshwj xeeb: Impedance ， ib nrab qhov

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Khoom nthuav dav

Ib nrab qhov splicing hom

Los ntawm kev siv lub thwj cim qhov sib txuas ua ke, lub hom phiaj yog ua kom cov kab sib txuas ntawm cov phaj me me thiab cov phaj me me. Txhawm rau kom yooj yim rau kev txiav, qee qhov yuav qhib rau sab saum toj ntawm lub bar (txoj kab uas hla ntawm lub qhov pom zoo yog 0.65-0.85 MM), uas yog lub thwj qhov. Tam sim no pawg thawj coj yuav tsum dhau lub tshuab SMD, yog li thaum koj ua PCB, koj tuaj yeem txuas lub rooj tsavxwm ntau dhau PCB. ib lub sij hawm Tom qab SMD, pawg thawj coj saib tom qab yuav tsum tau sib cais, thiab lub thwj cim tuaj yeem ua rau pawg thawj coj saib tau yooj yim cais. Ib nrab ntawm qhov ntug tsis tuaj yeem txiav V txoj hauv kev, khoob khoob khoob khoob (CNC) sib sau.

V txiav splicing phaj

V txiav phaj txuas, ib nrab lub phaj phaj tsis ua V txiav (yuav rub tooj liab hlau, ua rau tsis muaj tooj liab qhov)

Stamp Teeb

PCB txoj kev txuas yog feem ntau V-CUT 、 txuas txuas, txuas txuas txuas lub thwj qhov ob peb txoj hauv kev no, qhov sib txuas me me tsis tuaj yeem loj dhau, kuj tseem tuaj yeem tsis dhau me me, feem ntau lub rooj tsavxwm me me tuaj yeem txuas cov phaj ua haujlwm lossis siv tau yooj yim tab sis txuas cov PCB.

Txhawm rau tswj kev tsim cov hlau ib nrab-lub phaj, qee qhov kev ntsuas feem ntau tau siv txhawm rau hla lub qhov phab ntsa tooj liab ntawm daim tawv nqaij ib nrab-lub qhov thiab qhov tsis yog xim hlau vim muaj teeb meem thev naus laus zis. Hlau ib nrab-qhov PCB yog tus PCB hauv ntau yam kev lag luam. Cov hlau ib nrab qhov yooj yim rub tawm tooj liab hauv lub qhov thaum milling ntug, yog li cov seem seem yog siab heev. Rau drape sab hauv tig, cov khoom tiv thaiv yuav tsum tau hloov kho hauv cov txheej txheem tom qab vim tias qhov zoo. Cov txheej txheem ntawm kev ua hom phaj no raug kho raws li cov txheej txheem hauv qab no: drilling (drilling, gong groove, phaj plating, teeb pom sab nraud, duab electroplating, ziab, kho ib nrab qhov, tshem tawm zaj duab xis, etching, tshem tawm cov tin, lwm cov txheej txheem, duab