DIN Rail DC/DC Converter: 15W

The DDC series is a range of DIN Rail mounting DC/DC converters designed to offer additional voltages in AC input DIN Rail power systems, provide isolated outputs & noise immunity or support battery-powered or battery-backed applications. With a 4:1 wide input range the DDC series converters can be supplied by both a 12V or 24V nominal input and offer output voltages between 5VDC and 24VDC.

Main Features

  • 4:1 DC Input Range
  • 3.3V, 5V, 9V, 12V, 15V & 24V output voltage options
  • Low Profile Design
  • Ambient Operation from -40 °C to +70 °C
  • 1500 VDC Isolation
  • Class B Conducted and Radiated Emissions
  • High Efficiency – Up to 85%


Model InputOutputPower
DDC1524S039 to 36 Vdc3.3 V15 W
DDC1524S059 to 36 Vdc5 V15 W
DDC1524S099 to 36 Vdc9 V15 W
DDC1524S129 to 36 Vdc12 V15 W
DDC1524S159 to 36 Vdc15 V15 W
DDC1524S249 to 36 Vdc24 V15 W


Dimensions:DDC15: 0.71 x 3.58 x 2.22 in (18.0 x 91.0 x 56.5 mm)
Input Voltage:9.0-36.0 VDC
Efficiency:82% typical
Operating Temp: -40 °C to +70 °C, see datasheet
Isolation:1500 VDC minimum variable
Worldwide Safety Approvals:IEC60950-1
European Safety Approvals:EN60950-1
US Safety Approvals:UL508
EMC:EN55022, class B conducted and radiated

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