Transistorized invertor
Transistorized power supply drive circuit arrangement
Transistorized rectifier for a multiple output converter
Transmission line fault current dynamic inverter control
Transmission line interconnecting system
Transmission system
Trickle charge circuit for an off-line switching power supply
Tridirectional inverter
Trigger and control means for bridge inverter
Triggerable superconductive switching means, and apparatus compr
Trip device for an electric powered trip unit
Triple voltage dc-to-dc converter and method
Tuned oscillator ballast circuit with transient compensating mea
Tuned switch-mode power supply with current mode control
Tuned switched-mode power supply
Turbine engine igniter exciter circuit
Turn-off circuit
Turn-off control circuit for a gate turn-off thyristor
Turn-off relief network for a direct voltage converter
Turn-off switch phase control with improved ripple and power fac