PCB Circuit Court board interconnection hom: ntsaws kev twb kev txuas txoj kev
Nyob rau hauv txoj kev seev thiab khoom, peb feem ntau siv lub plug kev twb kev txuas txoj kev. Qhov no "tsev block" qauv tsis tsuas kom qhov zoo tshaj ntawm loj lawm cov khoom, txo tus nqi ntawm lub cev, thiab rau debugging, txij nkawm muab ib tug yooj yim. Thaum lub PCB khoom tsis / brokens, cov kev pab cuam cov neeg tsis muaj kev tshawb xyuas cov Cheebtsam (ie, xyuas qhov ua rau ntawm lub tsis ua hauj lwm, qhov chaw rau cov kev Cheebtsam, uas yuav siv sij hawm ib tug ntau lub sij hawm), cia li los mus txiav txim uas lub rooj tsavxwm yog innormal thiab ces koj yuav tam sim ntawd los hloov nws, lub sij hawm los daws kom tau qhov teeb meem nyob rau hauv lub shortest tau, kom lub downtime, txhim kho lub siv ntawm cov khoom. Cov hloov Circuit Court board yuav nqa tawm nyob rau hauv xam lub sij hawm rau kev kho, tom qab kho raws li ib tug spare feem.
1. Luam Circuit Court Board Socket.
Nrog txoj kev seev thiab equipments, peb feem ntau siv no kev twb kev txuas txoj kev, qhov no txoj kev yog mus ua socket los ntawm cov ntug ntawm PCB, ib sab ntawm lub qhov yuav manufactured li qhov luaj li cas, kev twb kev txuas cov ntsiab lus xov tooj, kev twb kev txuas deb, npav ntsiab lus mus tsim lub layout, thaum kawg ua PCB yuav los piv nrog rau tshwj xeeb PCB ntsawb.
In the process of manufacture, the part of socket need pated gold surface finish, improve wear resistance, reduce contact resistance. This methos is easy to assemble, and the interchangeability and repair performance is good, is suitable for standardized PCB mass production . The short of this method is the improvement of the cost of printed circuit, has high requirements on luam Circuit Court board raug accuary, often due to poor contact of socket because of the osidation orreed aging. In order to improve the reliability of external connections, we often paralel lead the same lead circuit at the same time lead the connection points on the same or bith sides of PCB.
PCB Ntsawb Kev twb kev txuas txoj kev feem ntau siv nyob rau hauv muiti-cam qauv khoom, socket nrog luam Circuit Court board los yog hauv qab / pem teb board muaj Caij nplooj ntoos hlav hom thiab plug-nyob rau hauv tus pin hom.
2. Standard Pin kev twb kev txuas
This method can be used for the external connection of luam Circuit Court laug cam , expecially in small instruments. Through standard pin to connect two pinted circuit board, these 2 printed circuit boards usually parallel or vertial, it is easy to achiee mass production.
