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TC230 Series

DC-to-DC Converter

The TC230 Series DC-to-DC Converter utilizes the aircraft’s 14-volt system to power 28-volt avionics, instruments and accessories, including radios, GPS and electronic equipment. The 230-watt power source is the smallest and lightest step-up converter in aviation, today. View all Voltage Converters Buy Now
TC230 Series DC-to-DC Converter thumb
TC230 Series DC-to-DC Converter Top thumb
TC230 Series DC-to-DC Converter Front (6430234-1) thumb
TC230 Series DC-to-DC Converter Front (6430234-2) thumb
TC230 Series DC-to-DC Converter Side thumb


  • Supplies 230 watts of DC power
  • 28 VDC output
  • Lightweight — 0.70 lbs
  • Input transient, overload and short circuit protection, temperature monitoring, reverse polarity
  • 90% efficiency (nominal)
  • Remote On/Off (optional)
  • No cooling required
  • Designed and built in Wichita, Kansas, USA
  • Two-year limited warranty
  • FAA TSO Certified


Model Number TC230
Part Numbers 6430234-1
6430234-2 (remote on/off included)
Input Voltage 10 – 18 VDC
Input Current 18.0 A Nominal
Output Voltage 28 VDC
Output Power 230 watts
Regulation 1% load, 2% temperature
Weight 0.70 lbs (0.32 kg)
Altitude 55,000 ft
Temperature -67°F to +158°F (-55°C to +70°C)
Mating Connector P/N 9018654 (6430234-1)
P/N 9018655 (6430234-2)
Case Anodized aluminum, blue
Certification FAA TSO C71 certified
RTCA DO-160G qualified

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