Automotive

DC/DC converters meet EN 50155 railway requirements

5th March 2015
Nat Bowers
0
Datasheets

Power Sources Unlimited has introduced the TEQ-WIR series of 100, 160 and 200W high performance DC/DC converters with ultra-wide 4:1 input voltage ranges. The shock and vibration resistant power supplies meet EN 50155 railway requirements and are available in single output voltages of 12, 24, 28 and 48VDC.

The chassis mount product is designed for industrial applications where PCB mounting is not possible. A high efficiency of up to 90% and the overall heatsink construction allows an operating temperature up to +70°C with natural convection cooling without power derating and up to +90°C with power derating. Further features include output voltage trimming, 2,250VDC I/O isolation, remote on/off and under voltage lockout. The ultra-wide input voltage range and reverse input voltage protection make these converters suitable for battery operated systems.

Pricing starts under $175 each in OEM quantities.

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