Electronic Design
3U DC/DC VPX Supply Outputs 300 Watts

3U DC/DC VPX Supply Outputs 300 Watts

The conduction-cooled VPX55-3 power supply features an output of 300-W and 6 channels. The 3U VPX PSU supply supports inputs from 18 V to 40 V DC. It is compliant with MIL-STD-704F and is ideally suited for harsh land, air and sea applications. Other features include an option for MIL-STD-1275B transients for operation during 6-V DC cranking conditions and reverse-polarity protection, and a built-in EMI filter compliant with MIL-STD-461, CE-102— all within a single slot 0.8-in pitch 3U package. The VPX55-3 is designed to meet standard 3U VPX mechanical requirements and has VITA 62 compatible outputs and signaling. These features give customers the added capability of meeting stringent power requirements in a compact, rugged COTS package for military systems that rely heavily on power supplies that can support OpenVPX requirements and withstand MIL-STD-704 and MIL-STD-1275 low- and high-voltage transients. Basic pricing configuration starts at $3,998 each for a quantity of 100. Remote error sensing and current share are included.



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