76709020
Sep 9, 2011
Electrical and electronic circuits, integrated circuits, electrical and electronic components, namely, transistors, inductors, capacitors and resistors, buck converters, DC-DC converters, AC-DC converters,DC-AC converters, AC-AC converters, rectifiers, power factor correction circuits, half-bridge circuits and full bridge circuits, diodes, and power transistors used in power management, or used in synchronous rectifiers employed in power management
Electrical and Scientific Apparatus