Rack-mount Converter for Railway Applications
Designed to meet the requirements of EN 50155 for electronic equipment used on railway rolling stock, Absopulse Electronics’ 200W BAP 236R-EH Series plug-in (Eurocard) DC/DC converter delivers any DC output up to 130V DC. The device measures 3U × 14 HP × 220 mm and can be operated from supply voltages of 24V DC (14.4V to 37V), 36V DC (22V to 55V), 48V DC (28V to 74V), 72V DC (42V to 110V), 96V DC or 110V DC (57V to 168V). The series is rated for operation over a -25°C to +70°C temperature range without derating, with natural convection cooling. It features full electronic protection on the input and output, an optocoupler alarm output, optional control input, and meets EN 55022 Class B EMI and EN 50121-3-2 (EMI and EMC). A built-in redundancy diode allows for parallel connection to achieve higher output power or N+1 redundancy. Quantities of 100 are priced at $285.