DC/DC converter for railway applications RWR 212-P200L, P200X series

encapsulatedindustrialfor harsh environments

ABSOPULSE Electronics’ RWR-212-P200L and RWR-212-P200X fully encapsulated RIA12 DC-DC converters deliver up to 200W in railway and other extreme environment applications. The DC-DC converters have an input voltage surge-withstand capacity 3.5 times nominal input voltage for 20 milliseconds and meet the requirements of RIA12 with wide margins. RIA12 is the general specification for protection of traction and rolling stock equipment from transients and surges in DC control systems. The converters also meet the requirements of EN50155 for electronic equipment used on railway rolling stock. Key Specifications: • - 200W Railway quality DC-DC converters; • - Meet requirements of EN 50155; • - RIA12 input voltage withstand capacity (3.5Vn for 20ms); • - Input: 24Vdc, 36Vdc, 48Vdc, 72Vdc, 96Vdc, 110Vdc (wide input ranges); • - Output: 12V, 24V, 48V or custom; • - EMI: EN50121-3-2; • - Conduction cooling via base plate to customer heat-sink or chassis; • - -40°C to +70°C operating temperature range for full specification.