Digital control device for multiphase thyristor-pulse d.c. conve

Digital input power supply and method

Digital phase-shifting circuit

Diode clamping arrangement for use in electronic ballasts

Direct current to alternating current converter

Direct current/direct current converter with multiple outputs

Discharging circuit for power source device with rectifier circu

Double discharge circuit for improving the power factor

Drive circuit for a power transistor

Drive circuit for a synchronous rectifier, method of...

Drive circuit for synchronous rectifier and method of...

Drive compensation circuit for synchronous rectifier and method

Drive compensation circuit for synchronous rectifier and...

Drive control and protection circuit for a car power inverter

Driver circuit for a polyphase DC motor with minimized...

Driver circuit for an inverter device with output voltage stabil

Driver circuit for driving a half bridge

Dropping impedance power supply

Dual mode boost converter and method of operation thereof

Dual transformer device for power converters