The MINMAX TECHNOLOGY MRZI75 series is high performance 75W DC-DC converters in quarter brick package designed specifically for railway applications with popular 36-160 VDC input ranges. MRZI75 is approved by railway standard EN 50155 and EMC standard EN 50121-3-2.
Advanced circuit topology provides a very high efficiency up to 91% which allows baseplate temperature up to 105℃ and high I/O isolation up to 2000VAC with reinforced insulation which are designed to meet stringent requirements and harsh environment.
Further product features include under-voltage, overload/voltage/temperature, short circuit protection, remote On/Off Control (positive/negative logic), output voltage trim, output sense and complies specifically fire protection test meets EN45545-2 to ensure safety during railway/railroad vehicle operation.
