MEAN WELL DDR-120

    • DC/DC converter DIN rail type
    • Wide 2:1 input voltage range
    • Operating temperature range: -40~+70°C
    • EN 50155 and EN 45545-2 compliance for demanding railway applications
    • 4000Vdc I/O isolation
    • Adjustable DC output
    • 150% peak load capability
    • Slim case width design
    • Fanless design-cooling by free air convection
    • Protections: short circuit / over load / over voltage / input reverse polarity / input under voltage protection
    • MEAN WELL 3 year warranty

Safety Logos

MEAN WELL Model # Input Voltage Range Output Voltage Max Current
DDR-120A-12 9~18Vdc 12Vdc 8.3A
DDR-120A-24 9~18Vdc 24Vdc 4.2A
DDR-120A-48 9~18Vdc 48Vdc 2.1A
DDR-120B-12 16.8~33.6Vdc 12Vdc 10A
DDR-120B-24 16.8~33.6Vdc 24Vdc 5A
DDR-120B-48 16.8~33.6Vdc 48Vdc 2.5A
DDR-120C-12 33.6~67.2Vdc 12Vdc 10A
DDR-120C-24 33.6~67.2Vdc 24Vdc 5A
DDR-120C-48 33.6~67.2Vdc 48Vdc 2.5A
DDR-120D-12 67.2~154Vdc 12Vdc 10A
DDR-120D-24 67.2~154Vdc 24Vdc 5A
DDR-120D-48 67.2~154Vdc 48Vdc 2.5A