济南变频器维修:为大家讲一下变频器维修中常用的变频器配件!主要有以下几种! Jinan frequency converter maintenance: for you to talk about frequency converter maintenance commonly used frequency converter parts! There are mainly the following kinds! (金色铝壳电阻) (gold aluminum case resistance) 高(中)压变频器用晶闸管(SCR)、可关断可控硅(GTO)、绝缘栅双较型晶体管(IGBT)、集成门较换流晶闸管(IGBT)等。 1-1PF40Z133.jpg SCR, GTO, IGBT and IGBT for high (medium) voltage inverter. (开关变压器) (switching transformer) 用于整流桥的半导体整流器件有:电力二极管整流桥、可控硅半桥,可控硅全桥和IGBT。 The semiconductor rectifying devices used for rectifying bridge are: power diode rectifying bridge, half bridge of thyristor, full bridge of thyristor and IGBT. 用于逆变桥的功率半导体开关器件有:晶闸管(SCR)、双较型晶体管(GTR)、门较可关断可控硅(GTO)、电力晶体管(GTR)、电力场效应晶闸管(P-MOSFET)、绝缘栅双较型晶体管(IGBT)、MOS控制晶闸管(MCT)、静电感应晶体管(SIT)、智能功率模块(IPM)、集成门较换流晶闸管(IGCT)。低压变频器逆变桥和智能功率模块(IPM)。