... chips TECHNICAL FEATURES:Low VTM,high ITSM,,strong capability for keeping out current rush.With high di/dt,high dv/dt capability ... feature.Evaporation of thick Al layer ensures devices working steadily for a long time.25mm-55mm diameter chips most suitable to ... is widely applied in HVDC,traction and transmission,SVC,high current power supply,soft starter,excitation,inductive heating,etc.Products have ...