85396599
Aug 12, 2011
Semiconductor power elements, power supplies, power modules, inverter modules, converter modules, power factor correction modules, transistors, diodes, integrated circuits, controllers of switching power supplies, smps (switch mode power supply), power conversion devices, power converters, power inverters, power semiconductor assemblies, housings for assembling the power semiconductor elements, packages for the power semiconductor elements, module packages
Electrical and Scientific Apparatus