Dab tsi yog Epoxy Conformal Txheej rau PCB?
Dab tsi yog Epoxy Conformal Txheej rau PCB? Conformal coatings yog cov yeeb yaj kiab polymer siv rau cov ntawv luam tawm ntawm lub rooj tsav xwm los tiv thaiv lawv cov teeb meem xws li ya raws, huab cua kub, thiab tshuaj lom neeg. Cov yeeb yaj kiab no nyias nyias kom lawv tuaj yeem ua raws li cov duab sib txawv thiab lawv cov khoom. Kev tiv thaiv ...