Single stage AC/DC converter with piezo transformer

Single-ended transformer drive circuit

Single-phase rectifier

Single-stage power converter and an uninterruptible power...

Sintered transformer core of MnZn-ferrite and a transformer comp

Soft strat bridge rectifier circuit

Soft switched three-phase boost rectifiers and voltage source in

Soft switched zero voltage transition full bridge converter

Soft switching three-level inverter

Solid state frequency converter

Solid state pulsed power supply

Solid state transformer

Solid-state power transformer circuit

Space vector modulation-based control method and apparatus...

Starting system for a prime mover

Static converter of symmetrical type

Static converter switch with fast recovery freewheel diode

Static convertor means

Static inverter with energy return

Static power conversion apparatus using a high frequency series