• Railway DIN rail DC/DC converter
    • Wide 2:1 input range
    • Operating temperature: -40~+80°C
    • Industrial safety certification: IEC 62368-1, UL 62368-1
    • Compliance to EN 50155 railway standard
    • I/O isolation: 4000Vdc
    • Withstands 5G vibration
    • DC OK LED
    • Remote On/Off
    • Fanless power supply
    • Convection cooled
    • Peak power 150% for 5 seconds
    • Parallel operation (3+1)
    • Adjustable output voltage
    • Operation up to 5000m altitude
    • Protections: overvoltage / overload / over temperature / reverse polarity / undervoltage-lockout
    • MEAN WELL 3 year warranty
MEAN WELL Model # Input Voltage (continuous) Input Voltage (100 ms) Output Voltage Max Current
DDR-480B-12 16.8~33.6Vdc 14.4~16.8Vdc 12Vdc 33.4A
DDR-480B-24 16.8~33.6Vdc 14.4~16.8Vdc 24Vdc 20A
DDR-480B-48 16.8~33.6Vdc 14.4~16.8Vdc 48Vdc 10A
DDR-480C-12 33.6~67.2Vdc 28.8~33.6Vdc 12Vdc 33.4A
DDR-480C-24 33.6~67.2Vdc 28.8~33.6Vdc 24Vdc 20A
DDR-480C-48 33.6~67.2Vdc 28.8~33.6Vdc 48Vdc 10A
DDR-480D-12 67.2~154Vdc 66~67.2Vdc 12Vdc 33.4A
DDR-480D-24 67.2~154Vdc 66~67.2Vdc 24Vdc 20A
DDR-480D-48 67.2~154Vdc 66~67.2Vdc 48Vdc 10A