1.Low on-state voltage drop; 2.High di/dt,dv/dt capability,good ... ITSM,,strong capability for keeping out current rush.With high di/dt,high dv/dt capability,good ... to make the thyristor power modules.Establish perfect inspection and testing center. MAIN PROCESS FLOW: Diffusion—Mask Alignment ... the company is widely applied in HVDC,traction and transmission,SVC,high current power supply,soft starter, ...