DC to DC Power Supplies (Converters)
DC/DC Converters for Electric Vehicles are scalable to 900 W.
Press Release Summary:
Able to be used in parallel for redundancy or for higher power requirements, EVD 450 series includes -P version that expands power capability up to 900 W. Input ranges are 30–65 Vdc, 60–95 Vdc, and 80–126 Vdc, and output voltages are 13.5 and 14.2 Vdc. Operating at 90% efficiency, ruggedized products feature input to output isolation, load regulation of 7% from 20% to full load, and line regulation of ±0.02%. Fully encapsulated, 7.48 x 2.99 x 1.71 in. enclosure carries IP66 rating.
Original Press Release:
450 Watt DC/DC Converters for Electric Vehicles Scalable to 900 Watts
Green Watt Power, a division of Calex Mfg. Co., Inc. of Concord, California announces that the EVD 450 family of DC/DC converters has been expanded to include the option of using the units in parallel for redundancy or higher power requirements. The EVD 450 Series is a ruggedized offering of DC/DC converters suitable for electric vehicle, marine, industrial and other applications which draw power from a bank of batteries or other high voltage DC source. The units are primarily used to supply power to accessories, lights, instruments, etc. The “-P” version of the EVD 450 expands the power capability up to 900 Watts. The input ranges available with the EVD 450 are 30 to 65VDC, 60 to 95VDC and 80 to 126VDC. Output voltages are 13.5 and 14.2VDC. The units operate at 90% efficiency. All models are isolated input to output.
The isolation voltage is 2250VDC. Load regulation is 7% from 20% to full load. Line regulation is +/- 0.02%. Ripple and noise is 250mV peak to peak. The temperature coefficient is 0.03%/ºC. All models feature an ON/OFF function for battery conservation. As with all Green Watt Power products, the EVD 450 is backed by a Five Year Warranty. Each model is protected with over voltage protection, short circuit protection, over temperature protection and is enclosed in a 7.48” x 2.99” x 1.71”H IP66 fully encapsulated enclosure. Note the dimensions include the mounting plate. All models are RoHS compliant.
The EVD 450 is typically available from stock. Contact the factory for pricing. For more information, go to http://www.greenwattpower.com/pdf/evd450-P.pdf or contact Green Watt Power at 800-542-3355/925-687-4411 (phone), 925-687-3333 (fax), sales@greenwattpower.com. Calex’s corporate headquarters are located at 2401 Stanwell Drive, Concord, CA 94520 USA.
