Isolated Sub-Miniature 1W Single Output DC/DC Converters (NKE Series)

Murata Power Solutions
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The NKE sub-miniature series of DC/DC Converters is particularly suited to isolating and/or converting DC power rails. A smaller package size, improved efficiency, lower output ripple and 3kVDC isolation capability through state of the art packaging and improved technology. The galvanic isolation allows the device to be configured to provide an isolated negative rail in systems where only positive rails exist. The wide temperature range guarantees startup from –40°C and full 1 watt output at 85°C.


  • RoHS Compliant
  • Sub-Miniature SIP & DIP Styles
  • 3kVDC Isolation
  • UL Recognized
  • Wide Temperature performance at full 1 Watt load, –40°C to 85°C
  • Increased Power Density to 2.09W/cm3
  • UL 94V-0 Package Material
  • Footprint at 0.69cm2
  • Industry Standard Pinout
  • 3.3V, 5V & 12V Input
  • 3.3V, 5V, 9V, 12V and 15V Output
  • Internal SMD Construction
  • Fully Encapsulated with Toroidal Magnetics
  • MTTF up to 2.4 Million hours
  • Custom Solutions Available
  • No Electrolytic or Tantalum Capacitors