Electrical and electronic circuits, electrical and electronic components, namely, [ transistors, inductors, capacitors and resistors, ] semiconductors and packages thereof encapsulating devices primarily consisting of electrical and electronic circuits, and devices for power conversion, voltage conversion, power management and/or delivery of power, namely, buck converters, DC-DC converters, AC-DC converters, DC-AC converters, AC-AC converters, rectifiers, power factor correction circuits, hal...