Serving the Aviation Industry since 1973
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P/N 6430120-1
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P/N 6430120-2 (REMOTE ON/OFF INCLUDED)

TC120 SERIES DC-TO-DC CONVERTER
The highly efficient TC120 Series DC-to-DC Converter produces 120 watts of power from an aircraft's 28 VDC input. Engineered to run cooler & featuring a fanless design, the TC120 saves space & reduces weight. It produces enough energy to power electronic equipment throughout the aircraft, including in-seat, cabin & cockpit power applications.

  • Supplies 120 watts of DC power
  • Adjustable 5-18 VDC output
  • Input transient, overload & short circuit protection, temp. monitoring, reverse polarity
  • 95% efficient
  • No cooling required
  • Can be mounted in the floor, cabin wall or outside the pressure vessel
  • Two-year limited warranty


  • Input Voltage 24-32 VDC
  • Input Current 5.0 Amp Nominal
  • Output Voltage 5-18 VDC
  • Output Power 120 watts
  • Regulation 1% load, 2% temperature
  • Weight 0.65 lb
  • Altitude 55,000 ft
  • Certification FAA TSO-C71 certified
  • RTCA DO-160G qualified