Iyuan power electronics co. Ltd is specialized in production of electric prwer semiconductor components and complete silicon rectifying equipment, and possesses reinforced technical force, excellent equipment, advanced workmanship, and complete inspection measure.. The product has obtained national industrial production permit and been certified according to iso9001. Phase control module Fast standard recovery module Fast phase control module Features High voltage Industrial standard package Thick cooper baseplate 2500v rms isolating voltage Typical application Power supplies Machine tool controls Dc motor control Battery chargers Welders