Railway DC-DC Converter Pair Feature Integrated Heat Sinks

Aimtec has Introduced the AM20CWR-ZK and AM25EUW-Z railway DC-DC converters. They are 20 W and 25 W devices respectively. The AM20CWR-ZK series offers a a wide input voltage range of 13-176 VDC and an output voltage range from 3.3 V to 15 V. The AM25EUW-Z series offers a 10:1 input voltage range of 16-160 VDC and provides an output voltage range from 5 V to 24 V.

Both series provide an inbuilt heat sink offering wide operating temperature range, from -40°C to 100°C. The devices also feature an isolation of 3,000 VDC for improved reliability and system safety. Furthermore, a higher MTBF of 190,000 hrs., output short circuit protection (OSCP), output over-current protection (OCP) and an output over- voltage protection (OVP) come standard with both series. The AM20CWR-ZK is offered in a 1 x 1 package and the AM25EUW-Z in a 2 x 1 package.

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