EDN

Three-phase AC sources tout flexible output modes

The 3-kVA and 6-kVA AC power sources in the 400XAC series from Associated Power Technologies offer three-phase output in their standard configuration, but can be configured for single-phase, ...
EDN

Three-Phase AC Power Supply – with 675 VA output per phase

The California Instruments 2003RP power supply, available from TTi (Thurlby Thandar Instruments), is a 3-phase AC power source with 675 VA output power per phase. Offering simple rotary front-panel ...
Business Wire

Alpha and Omega Semiconductor Introduces Digital Multiphase Controller for Telecom and General-Purpose Applications

Using the AOZ5276 (80A peak current) SPS, 240A peak can be supported with the three-phase output and 80A peak on the 2 nd output. The typical application DC current load per phase is in the range of ...
Radio World

Harris Impressed by Phase Technologies PT355

QUINCY, Ill. In July 2009, Harris evaluated a new product available to the market from Phase Technologies, the Phase Perfect Digital Phase Converter. Many manufacturers’ power supply designs, modern ...
Electronic Design

Selecting Filter Capacitors for Three Phase Bridge Rectifiers

Almost all off line switching power supplies over several kilowatts of output power use a three phase bridge rectifier. Typically, it comprises a six diode bridge and a DC bus filter capacitor. A ...