Electric power supply unit and electric power supply...
Fault-tolerant circuit device in fuel cell AC inverter
Grounding of a double-pole high voltage-direct current-transmiss
High voltage power supply
Integrated power supply system
Integrated power supply system
Line voltage regulator
Method and apparatus for cleaning harmful gas by irradiation...
Method and apparatus for high efficiency rectification for...
Method and system for interconnecting two synchronous or asynchr
Method and system for terminating operation of an HVDC invertor
Method for operating a high voltage direct current transmission
Modular HVDC converter
Modular system for unattended energy generation and storage
Modular transformer arrangement for use with multi-level...
More compact and higher reliability power supply module
Multi-cellular photovoltaic panel system with DC-DC...
Multi-mode switched capacitor dc-dc voltage converter
Multi-phase rectifier system
Multicellular DC/DC voltage converter with protection switches