International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, has announced the 600V IR21592 and IR21593 dimming ballast ICs, each featuring a phase control loop and ...

The IRS2530D DIM8™ is a unique linear dimming ballast control IC with half-bridge driver in a compact 8-pin form factor. The new device provides a competitive solution to replace inefficient ...

Three-level rectifiers and inverters constitute a critical component in modern power conversion systems, offering improved voltage quality, reduced harmonic distortion and increased power efficiency ...

Texas Instruments Incorporated introduced two high-efficiency PWM power supply controllers with integrated, programmable-delay synchronous rectifier control outputs and pre-bias start-up circuitry.

The transition from diodes to synchronous-rectification (SR) MOSFETs in secondary circuits of flyback converters increases with each new generation of MOSFETs, improving performance at little or no ...