scr대치품 썸네일형 리스트형 SCR(silicon-controlled rectifier) SCR The thyristor (also called a silicon-controlled rectifier or SCR) is a solid-state semiconductor device similar to a diode, with an extra terminal which is used to turn it on. Once turned on, the thyristor will remain on (conducting) as long as there is a significant current flowing through it. If the current falls to zero, the device switches off. The thyristor is a four-layer semiconductin.. 더보기 이전 1 다음