A new week kicks off with a notable power station markdown, powerful electric scooter discount, and even a level ...

This paper proposes an AC/DC power supply system with DGs using the parallel processing method. The purpose of this system is to supply the power without connecting to the utility gird. The DGs ...

A hybrid resonant pulse-width modulation (PWM) bridgeless ac-dc power factor correction (PFC) boost converter is proposed for application in power supplies and battery chargers. The bridgeless ...

The +400-V voltage makes a lot of sense because it’s already widely used in today’s data centers: The power-factor-correction (PFC) stage in most single-phase AC-DC power supplies outputs +400 ...

If Thursday night proved to be AC/DC’s last concert in Pittsburgh, the hard rock legends went out with a bang … or make that a whole lotta bangs. The Australian rockers, making their first ...

Unlike conventional wireless power coil solutions—which typically operate at 10 MHz with 40–60% efficiency—the NXJ1T uses lower switching frequencies (500 kHz–2 MHz) to achieve around 80% efficiency, ...