Thyristor Module and diode module from 25A---500A,the voltage from 400V---2400V for soft starting machine. Good quality There ... Series of Thyristor, Rectifiers, Module and Power Electronics Unit.They can be widely used for metallurgy, petrochemical, machinery,electronics, ... run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); thyristor module for soft starting machine