600W 3 x 5-in. modular, field configurable PSU, from distribution

December 02, 2015 // By Graham Prophet
Gresham Power Electronics, (Salisbury, England) has a range of high power density modular power supplies from VOX Power, notably the NEVO+ 600 Series which delivers 600W without derating at line voltages above 120 VAC.

This suits the NEVO+ for products intended for the global market. Fan control reduces cooling fan noise in applications with low ambient sound levels. Producing 600W from a 600gm, 3 x 5-in. 1U package the NEVO+ 600 consists of an input module which may be configured in the field with up to eight isolated output modules. The NEVO+ series carries full UL60950 Ed2 safety approvals and complies with EN61000-3, EN61000-4 and EN550022-B EMC standards, is RoHS compliant and has a 2 year warranty. Typical applications for the NEVO+ 60 include industrial, instrumentation, medical, high reliability and MIL/COTS systems.

Key features include no line derating above 120V, high power density at 25 W/cubic inch, reduced fan noise, high efficiency up to 89%, accurate current sharing, I ²C control option, remote current/voltage programming, 5 VDC bias supply and a current output signal.

Gresham; www.greshampower.com