Push-pull, resonant type switching power supply circuit

Push-push resonant power inverter

Push/pull-type control signal generating circuit and method...

PWM circuit control method

PWM control apparatus

PWM control apparatus for interphase reactor multiplex inverter

PWM control circuit for a non-symmetrical switching power supply

PWM control for power converter system utilizing pulse dropping

PWM controlled DC/AC power converter

PWM controlled power conversion device

PWM controller for compensating a maximum output power of a...

PWM controller for synchronous rectifier of flyback power...

PWM controller having a saw-limiter for output power limit...

PWM controller having adaptive off-time modulation for power...

PWM controller having drive control with input voltage...

PWM controller having off-time modulation for power converter

PWM controller having synchronous and asynchronous mode

PWM controller regulating output voltage and output current...

PWM controller used in a multiple inverter

PWM controller with constant output power limit for a power...