Part #: 6420093-1

Model: MD93

Mid-Continent - Digital Clock/USB Charger
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Part Number :

MD93 Series
  • Digital Clock/USB Charger
  • Highly-accurate digital clock with a dual USB charging port
  • Save panel space with this unique 2-in-1 solution
  • Supplies the electric current needed to charge any standard or high-power device with a USB interface
  • Compact 2-inch size fits standard panel cutout
  • Six-digit, seven-segment LED clock and USB charger
  • Intuitive operation with four modes: Local Time, Universal Time, Flight Time and Stopwatch
  • Flight time duration automatically displays when power is applied to the aircraft and can be reset in manual mode
  • Clock settings include 12 or 24 hour mode and seconds On or Off
  • Multiple lighting schemes allows manual or automatic dimming
  • 8-year internal battery maintains time and flight timer memory when not powered by the aircraft
  • USB interface provides 2.1 amps per charging port
  • Compatible with Apple and other USB devices
  • Protects itself and the charging device from short circuit, power surges and over-current potential


Power input: 10 - 32 VDC, 27 watts max 2.1A @ 14 VDC; 1A @ 28 VDC (clock only) Power output: 5.0 ± 0.25 VDC; 2.1A per USB port
Clock accuracy: ±0.5 seconds in 24 hours Weight: 0.3 lbs
Temperature: -40°C to 70°C altitude: 55,000 feet
mounting: Rear-panel mounted, (4) #6 screws Dimensions: 2.39" x 2.39" x 1.15" max
Connector kit: MCIA P/N 9018178 usb interface: USB Standard-A
Case: Anodized Aluminum Black    


Part NumberDigital clock Description:
6420093-1 See description above


Serial # E20-11177
Condition NEW
Mods -
Tag Date 08/12/20
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