DC to DC Power Supplies (Converters)
DC-DC Converters operate from rectified 380-480 Vac line.
Press Release Summary:
Models VLA312-2425 and VLA313-2450 step-down DC-DC converters feature capacity of 25 or 50 W, respectively, and provide 2,500 Vrms electrical isolation between input and output. Input voltage range is 475-850 Vdc. Featuring overcurrent and overvoltage protection, units are intended for use on board preregulator for industrial control equipment.
Original Press Release:
Powerex Introduces Step Down DC-DC Converter from Rectified AC Line 380-480 Vac
Powerex recently introduced another accessory product to help reduce design time and shorten time to market.
Designed for use as a step down DC-DC converter from a rectified AC line between 380 and 480 Vac, these new products, VLA312-2425 and VLA313-2450, have a capacity of 25 or 50 watts and provide 2500 Vrms electrical isolation between input and output.
Product ratings and Characteristics -
VLA312-2425 and VLA313-2450 feature:
o Input voltage range from 475-850 Vdc
o 2500VRMS electrical isolation between input and output
o Output power = 25 or 50 watts
o Over-current protection (auto resumption)
o Over-voltage protection
Applications -
Applications for these products include on board pre-regulator for industrial control equipment.
Availability -
These products can be purchased at sample pricing of $ 146.24 for VLA312-2425 and $170 for VLA313-2450 each from stock to 12 week delivery.
Call Powerex at 1-800-451-1415 to locate your nearest sales office. For more information on other Powerex products, log on to the Powerex web site at www.pwrx.com.
