High-power factor series resonant rectifier circuit
High-power power supply
High-voltage AC to low-voltage DC converter
High-voltage modulator system
High-voltage power source control device
High-voltage pulse power source and pulse-charging type electric
High-voltage/large-current generator apparatus and method for ge
Highly efficient isolated AC/DC power conversion technique
Highly efficient isolated AC/DC power conversion technique
HVDC device for converting between alternating voltages and...
Hybrid power supply for converting an alternating input signal i
Hybrid standby power system, method of operation thereof and tel