218004 ⎘
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output; Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
INVERTER CIRCUIT AND ELECTRIC FIELD COUPLING NON-CONTACT POWER FEEDING DEVICE
#2Frequency generator for generating a working frequency for a rail contact of an axle counter
#3Half bridge resonant converters, circuits using them, and corresponding control methods
#4Half bridge resonant converters, circuits using them, and corresponding control methods
#5Resonant type high frequency power supply device and switching circuit for resonant type high frequency power supply device
#6CONTROL OF NON-SELF-EXCITING-CONVERTER
#7High-frequency power supply apparatus for supplying high-frequency power
#8Two level lighting ballast
#9Cascaded switching power converter for coupling a photovoltaic energy source to power mains
#10ALTERNATING-CURRENT POWER SUPPLY DEVICE
#11Power inverter and method
#12High voltage electron tube inverter with individual output phase current control
#13Inverter-filter non-linearity blanking time and zero current clamping compensation system and method
#14Inverter employing a boost chopper circuit and a resonant converter circuit
#15Self-excited inverter circuit
#16Current-mode resonant inverter circuit for discharge lamp
#17Method and apparatus for power inverter synchronization