Under the management of NPO Energy Electronics

Development and production of
power systems of industrial
and special purpose

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DC/DC converters for railway applications

Converters of MDR series can be supplied with N-type network providing operation of the units within the input voltage range from 36 VDC to 166 VDC.

This range covers all the needs of DC power supply of consumers of railway carriages and locomotives.

MDR-converters with ultra-compact dimensions and possibility of parallel operation, correspond to the relevant standards and allow you to build highly efficient and reliable power sources and electronic equipment.

Item Power Dimensions Input voltage range Rated output voltage Typical efficiency
MDRW100 100 W 47,5х33,2х10,2 mm 36...166 VDC 5 VDC
12 VDC
15 VDC
24 VDC
27 VDC
MDRW200 200 W 57,5х40,2х10,2 mm 88%