Konbyen tan se peryòd la validite nan PCB?

Lavi sèvis la nan tablo sikwi PCB ki afekte pa anpil faktè . anba itilizasyon nòmal, si pwodwi a elektwonik kouri san pwoblèm, pa gen okenn kondisyon piman bouk tankou tanperati ki wo, segondè imidite, fò entèferans elektwomayetik, ak tablo a sikwi se nan bon jan kalite bon, lavi sèvis li yo ka rive nan {{1} ane {{{ work stably for a long time in a suitable environment. However, in complex environments such as industrial control and automotive electronics, the circuit boards are affected by frequent vibration, high temperature shock, and humidity changes, and their lifespan will be shortened, which may be only 5-10 years. In addition, if the circuit board is not designed properly, such as poor heat dissipation, sa ki lakòz alontèm surchof, oswa souvan gwo chòk aktyèl, li pral tou akselere aje ak anpil diminye validite a .