The Mean Well RSD-60H-5 Isolated DC/DC Converter is a 60W, 40-160VDC to 5VDC isolated module specifically designed for railway applications. It features an efficiency of up to 92%, a wide operating temperature of -40°C to +125°C, no-load power consumption of less than 0.4W, input ripple current of less than 80mA, and an output current of up to 12A. The module is protected against short circuit, overload, over-temperature, and over-voltage. It also has 4-pin cooling holes for improved cooling, 6kV/8kV surge immunity, and low EMI performance.