Electronic Products & Technology

200W IP66-rated railway dc-dc converters offers wide input ranges

Stephen Law   

Automation / Robotics Electronics Power Supply / Management converters dc-dc power

ABSOPULSE ELECTRONICS RWY 200-D2 series of IP66-rated railway quality dc-dc converters employ field-proven design topology to generate 200W output power. Units operate from input voltages of  24Vdc, 48Vdc, 72Vdc, 96Vdc or 110Vdc with wide EN50155 input ranges. Available outputs include 12V, 24V, 48V or 110Vdc. Custom I/O values available on request. Products meet the requirements of EN50155 for electronic equipment used on railway rolling stock. The units are equipped with heavy filtering on the input and output and comply with EN50121-3-2. They also meet EN61000-4-2 (ESD), EN61000-4-3 (RF Immunity), EN61000-4-4 (Fast Transients) and EN61000-4-6 (Conducted Immunity). Other protection includes 3000Vdc input-output isolation, overload protection, thermal protection and current limiting.

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