... of Origin:Chaozhou,ChinaUsage:auto type transformer,transformer type welding machine,welding transformers typesCoil Structure:Toroidal Coil Number: According to ... EE High frequency transformer suitable for EL/CCFL inverter or DC/DC converter Customized designs are welcome Switching power ... /DVD players, audio and visual equipment, OA machines, inverter Typical product: PQ 2020 2016 2625 3230 3535 4040 ...