Radio World

A Three-Phase Power Tutorial – Part 1

In the original version of this article, the second figure contained an error. The image has been updated. It’s important for engineers to have a good, working ...
EDN

3-Phase Power Factor Correction

While applications for 1-Phase PFC are now familiar and prevalent, the same is not the case with 3-Phase PFC. Many equipments using kilowatts of power from 3-Phase mains should be candidates of ...
Electronic Design

3,200-W 3-phase power-supply series adds 48-V model

TDK Corp. has announced the introduction of a 3,200-W 48-V model to the TPS power-supply series. The 2U-high product operates from a wide range delta or wye 350- to 528-VAC 3-phase input. The 48-V ...
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 ...