DDR-240 Series DIN Rail DC/DC Converter


DDR-240 Series DIN Rail DC/DC Converter

MEAN WELL's DDR-240 series (240 W) enables DIN rail DC/DC integration into applications that require higher power since the introduction of the DIN rail-mount DC/DC converter family consisting of the DDR-15/30/60/120 series. The DDR-240 series is designed to meet both railway and ITE safety standards, making it suitable for DC/DC applications such as industrial and railway controls, security controls, and communication systems.

The DDR-240 series has an ultra-slim enclosure design with a width dimension of 40 mm. This enables convenient installation onto TS-35/7.5 or 15 standard DIN rails without having to worry about spacing. The product design includes outstanding features including 2:1 wide input range, 4,000 VDC I/O isolation, -40°C to +70°C operating temperature range, 150% peak load capability, current sharing up to 960 W (3+1 units), and 5 G anti-vibration capability. This series is certified to the ITE IEC62368-1/EN55032, EAC TP TC004, as well as EN50155 railway safety standards, ensuring the DDR-240 can perform reliably in all fields of ITE and railway applications as additional system insulation, DC uninterruptible power supply (UPS), battery voltage regulator, and more.

  • Suitable for DIN rail types: TS-35/7.5 or TS-35/15
  • Fanless design: cooling by free air convection
  • 2:1 wide input range
  • 4,000 VDC IP-OP reinforced isolation
  • 150% peak load capability
  • -40°C to +70°C ultra-wide operating temperature range
  • Current sharing up to 960 W (3+1 units)
  • Output voltage adjustable (±15%) via built-in SVR
  • LED power indicator
  • Remote on/off control
  • Ultra-slim dimensions (W x H x D): 40 mm x 125.2 mm x 113.5 mm
  • 3-year warranty
  • Bus, tram, metro, and railway systems
  • Industrial control systems
  • Semiconductor fabrication equipment
  • Factory automation
  • Electromechanical
  • Wireless networks
  • Telecom or datacom systems