1W DC-DC Converter (NCS1 Series)

Murata Power Solutions
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The NCS1 series comprises two input voltage versions accommodating the wide 4:1 input range of 4.5 – 18 VDC around a 12 VDC nominal, or 9 – 36 VDC around a 24 VDC nominal. Output voltage options, regulated to within +/- 0.5% of stated output, are 3.3, 5, or 12 VDC.

Packaged in an industry standard single-in-line format measuring 21.87 x 11.3 x 8.2 mm, the NCS1 series efficiency is up to 8% more efficient compared to similar products currently available on the market. This helps lower overall system power consumption and also contributes to improving system reliability. The converter is suitable for use in a wide range of operating temperature environments from – 40 degrees C to 105 degrees C with derating.


  • UL 60950 recognition pending
  • 4:1 Wide range voltage input
  • Operating temperature range -40°C to 105°C with derating
  • 1 kVDC Isolation
  • 3.3V, 5V & 12V outputs
  • No electrolytic capacitors
  • Continuous short circuit protection


  • Telecommunications
  • Battery powered systems
  • Process control
  • Distributed power systems