217918 ⎘
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output using discharge tubes
Capacitor device
#2Module-level shutdown electronics combined with module-level inverter for photovoltaic energy systems
#3PHOTO-ELECTRIC SWITCH SYSTEM AND METHOD
#4Apparatus having a vacuum chamber configured to convert electromagnetic waves to electricity for driving a steam generator system
#5Cold cathode switching device and converter
#6Coordinated power converters for increased efficiency and power electronics lifetime
#7Apparatus having a vacuum chamber configured to convert electromagnetic waves to electricity