Modular power converters supply DC lines where 3-phase supplies are in use

July 04, 2014 // By Julien Happich
Picoelectronics has released the AC3 series of encapsulated AC-DC isolated modules that have 3 phase input, and are power factor corrected.

The single brick package allows you to input a 208 VAC three phase AC delta connection and provide isolated output voltages from 5 VDC to 300 VDC (one of the highest V outs available), and output power up to 300W.

The HiQP series of DC-DC converters offers a new input voltage range of 125 VDC to 475 VDC, with output voltages from 5 VDC to 200 VDC with 50W of output power, in a compact 1/4 brick design. This enhances Pico's QP series, which offers 5 VDC, 12 VDC, 24 VDC and 48 VDC inputs with regulated output voltages from 5 VDC to a voltage output to 500 VDC at power ratings up to 50 watts.

The DC-1 higher power series, now in a single brick package, allows users to input a DC voltage range of 120 to 370 VDC and provides isolated output voltages from 5 VDC to 300 VDC, and output power up to 300 watts.

Pico Electronics;  www.picoelectronics.com