15W DIN Rail DC-DC Power Converter

DDR-15 series is a 15W DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra slim width (17.5mm), 4: 1 ultra wide input voltage, -40~+85°C wide operating temperature, 4KVdc 1/0 isolation, adjustable output voltage(± 10%) and full protective functions … etc.
This series has two input options: 9~36V /18~ 75V and various output options: 3.3V / 5V / 12V / 15V / 24V and can be used for industrial control, security control, communication system and other fields. Suitable applications are DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable … etc.


  • Width only 17.5mm (1 SU)
  • 4:1 ultra wide input range
  • -40~+85°C wide work ing temperature
  • No minimum load required
  • DC output adjustable(± 10%)
  • Cooling by free air convection
  • Can be installed on DIN rail TS-35/7.5 or 15
  • Protections: Short circuit/ Overload/ Over voltage/ Input reverse polarity/ Input under voltage protection
  • 4KVdc 1/0 isolation(Reinforced isolation)


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