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MINMAX|24 March 2022

Quarter Brick- MRZI75 Series

Railway Certified DC-DC 75W Converter.

The 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 of 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, and output sense. It also complies specifically with fire protection tests and meets EN45545-2 standards to ensure safety during railway/railroad vehicle operation.

MINMAX offers a large standard range of high-isolation and reinforced insulated medical safety DC-DC converters.
The MINMAX Railway Certified DC-DC Converters have been rigorously tested and can withstand vibrations, shocks, bumps, and harsh weather conditions.
Our adherence to the best quality standards has also helped MINMAX win customers' hearts and become a preferred business partner.
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