DC to DC Power Supplies (Converters)
DC/DC Converter accepts voltage input from 420-975 Vdc.
Press Release Summary:
Packed in 13 x 7 x 3.42 aluminum case, wall mountable with spring clamps, MHVC250 high voltage dc/dc converter converts voltage from third rail to 24 Vdc for supplying points, signal lamps and electronic monitoring. Short circuit protected unit performs in convection cooled conditions over temperature range of -40°C to +85°C. Available in 100, 500, and 1,000 W power ratings, unit can also be used as self-starting module for trams or trolleys with discharged batteries, avoiding towing.
Original Press Release:
Rugged Transit Power Converter from Schaefer Converts 600/750VDC to 24VDC Reliable Power Conversion for Dead Start Cranking
Ashland, MA - Schaefer, Inc., a manufacturer of robust and reliable power supplies, announces the MHVC250 high voltage dc/dc converter.
The MHVC250 design features a wide input range of 420VDC to 975VDC which converts voltage from the third rail to 24VDC for supplying points, signal lamps and electronic monitoring. The MHVC250 can also be used as a self-starting module for trams or trolleys with discharged batteries, avoiding towing.
The converter's rugged design, and high quality components, yields high reliability in transit applications, even under severe shock and vibration conditions. The converter is housed in an compact 13" x 7" x 3.42" aluminum case, wall mountable with spring clamps.
Highly efficient, the MHVC250 performs in convection cooled conditions over an ultra-wide temperature range of -40C to +85C. Short circuit protection is inherent in the design.
Pricing for 100 pieces is $1260.00 with a 12-14 week lead time. The MHVC Series is also available in 100W, 500W, and 1000W power ratings.
For further information, please contact sales@schaeferpower.com, (508) 881-7330, www.schaeferpower.com.
