Scientists have developed a wireless charging system for electric vehicles, with a three-port DC–DC converter at its core. They have simulated the system and tested a prototype in their lab and have ...

XP Power highlights the potential for fully digital power supplies with its FLXPro series, which provides up to 1.3 kW of AC-DC power conversion.

Recent developments in medium-voltage (MV) silicon and silicon carbide (SiC) power semiconductor devices are challenging state-of-the-art converter and auxiliary power supply (APS) designs. The APS is ...

Microchip Technology announces the SA15-28 off-the-shelf radiation-hardened DC-DC 15W power converter with a companion SF100-28 EMI filter that is designed to meet MIL-STD-461 specifications. This ...

When this happens, it's important to have an alternative power source. An uninterruptible power supply (UPS) is one such source, providing a continuous supply of electricity during a power outage.

This paper presents evaluation of quasi-resonant flyback (QRF) dc-dc converter 57W with valley-switching in an emerging application. The QRF was supplied from an 800V variable dc-link and was used as ...