3-phase high power UPS
Apparatus and method for controlling the motor power
Apparatus for and methods of polyphase power conversion
Apparatus for phase rotation for a three-phase AC circuit
Apparatus with speaker
Balancing parallel inverter systems
Battery controller and method for controlling a battery
Circuit device including multiple parameterized power...
Conserving power of a system on a chip using an alternate...
Control method and system for an high voltage direct current sys
Controlling method for multi-converter structure having...
Converter control apparatus for parallel connected multi-termina
Converters for high power applications
DC to DC converter and power management system
DC-DC converter circuit, power supply selection circuit, and...
Device for obtaining and switching high voltages applied to X-ra
Dynamically switchable power supply
Efficient operating point for double-ended inverter system
Electric control and supply system
Electric power supply apparatus