Finding standard DC-DC converters are at odds with the voltage needs of your railway application? Use this versatile device from Traco Power. With a 4:1 ratio, it gives you a wide input range between 36 and 160V DC, giving you a broad scope with which to match your supply voltage. It's an isolated converter, so you can be sure your input and output are electrically separated. This rugged component is designed for demanding environments, with its tough metal housing and resistance to vibrations. The unit meets European railway transport standard EN 45545-2, so you can rest in the knowledge it does its bit to safeguard train staff and passengers from fire.

• Wide operating temperature range between -40°C and +80°C, to handle harsh conditions
• Protection against overload, overvoltage and short circuits to prevent damage to connected equipment
• Remote on-and-off enables external control to help save power
• Maximum efficiency of 90% minimises energy wastage

• Electronic signage
• Door controls
• Safety monitoring
• HVAC systems

Yes. The trim function on this DC-DC converter gives you an output voltage adjustment range between -10% and +10%.