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Railway dedicated, 20Watt, ultra wide input 40~160VDC, 2"x1" package DC/DC converters, comply to EN50155 standards


Since the first release of railway dedicated 6Watt converters pass EN50155 certification in the year 2016, Favotek has upgraded the railway dedicated converters for 2 generations. This 20W converter in 2"x1" package is one mature design that could win the overwhelming majority of competitions on the market.

As our standard railway dedicated converters, this MA20H series has 40~160VDC input voltage range, that covers a majority of the application requirements in the railway applications. The enhanced 3000VDC isolation is more than sufficient for the EN50155 standards.

These converters are designed with 1 Million hours minimum MTBF, UVP, SCP, OCP, OVP and OTP functions, available for standard 2"x1" DIP package, and chassis mount, DIN Rail mount package with optional chassis.

Besides meeting EN50155 standards, the MA20H series also meets safety standards of IEC/EN60950, UL60950. These converters are high performance, and ideally suitable for railway applications and other applications requires 40~160VDC input range.

Product Features:

Input voltage range: 40~160VDC
Output voltage: Single and Dual
Output efficiency: 86% typical
Isolation voltage: 3000VDC
Operating temperature: -40'C to +85'C
All round protections: UVP, SCP, OCP, OVP and OTP
Meet safety standard: EN50155 for railway, and IEC/EN60950, UL60950 for industrial
Meet EMC standards: CISPR32/EN55032 Class B (externals required)