With the new MTQZ series MINMAX launches a family of high performance, convection cooled dc-dc converter modules designed to meet the rigorous standards required for railway applications. They comply with railway standard EN50155(IEC751) and EMC standard EN50121-3-2. The converters are available in two power ranges with 50W and 75W models and input voltages of either 72VDC or 110VDC. The modules come in a compact metal case with isolated baseplate.

For improved heat dissipation they can be supplied with an additional heatsink. Advanced circuit topologyprovide a very high efficiency up to 92%. The products feature reinforced insulation of 3000VACrms, remote on/off control, under-voltage shutdown as well as overload and over-temperature protection. High EMC immunity, reinforced insulation and safety approval to IEC/UL/EN 60950-1 qualify these converters also for other demanding industrial applications .

KeyFeatures
► Input Voltage Ranges 43-101VDC or 66-160VDC
► Compliance to Railway Standards EN50155(IEC751) and EN50121-3-2
► Highest Efficiency up to 92%
► Operating Temp. Range -40°C to +85°C
► No Minimum Load Requirement
► Reinforced Insulation 3000VACrms
► cUL/UL/IEC/EN 60950-1 Safety Approval
► Metal Case with Isolated Baseplate
► Small Package Size : 57.9x36.8x12.7 mm
► 3 Year Product Warranty