DC/DC Converter

Green Watt Power, a division of Calex Mfg. Co., Inc. (Concord, CA) has announced the 450 Watt EVD-89-S-450-G3201 DC/DC converter. The EVD is a ruggedized DC/DC converter suitable for electric vehicle, marine, industrial and other applications which draw power from a bank of batteries or another high voltage DC power source. The input range of the EVD is 50 to 125 VDC. The output voltage range is 13.6 VDC to 14 VDC, making the unit ideal for powering onboard accessories, lights, instruments, etc. The output current rating of the EVD is 33A with output surge capability up to 45A. The EVD-89- S-450-G3201 is isolated input to output. The isolation voltage is 1500 VAC. Overall output voltage accuracy is +/- 3%. Line and load regulation is +/- 0.02% and 5% respectively. Output ripple is 130mV peak to peak. The efficiency of the unit is 90%. The ambient operating range is -40 to +55°C. The EVD-89-S-450-G3201 measures 6.22” x 6.69” x 1.97” high. The converter is fully encapsulated for rugged reliability.

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