Transformer coupled pard bucker for DC power supplies
Transformer-coupled and phase-shifted inverter
Transformer-rectifier with ripple filter
Transformerless 3 phase power inverter
Two stage, three-phase boost converter with reduced total harmon
Two-stage, high voltage inductor
Two-stage, high voltage inductor
Two-stage, three phase boost converter with reduced total harmon
Two-stage, three-phase boost converter with reduced total harmon
Two-stage, three-phase split boost converter with reduced total
Uninterruptable capability for an active power line conditioner
Uninterrupted power supply and the method for driving its...
Uninterrupted power supply system having improved power factor c
Unity power factor power supply for use with variable frequency
Universal power supply for arc welder
Unregulated isolated DC/DC converter with ripple control
Unregulated isolated DC/DC converter with ripple control
UPS with current waveshape circuit
Utility current feedback filter with pulse-width modulated power
Varactor controlled fixed frequency VHF DC-DC converter