Solid state frequency converter

Solid state pulsed power supply

Solid state switching circuit

Solid state transformer

Solid-state power transformer circuit

Source volt-ampere/load volt-ampere differential converter

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

Space-efficient power supply systems and methods with...

Spatial arrangement of the valves of a three-pulse converter sys

Special purpose power control devices using 3-phase PWM converte

Speed-up circuit for switched power transistor

Spike control apparatus for DC-DC converter

Spike converter

Spike limiting circuit

Split-boost circuit having imbalance protection circuitry

Split-boost converter having damped EMI isolation filter and met

Split-diode high-voltage transformer

Square wave converter having an improved zero voltage switching

Square wave generator

Square-wave converters with soft voltage transitions for ac powe