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Aviation

CHRONOS
Digital Clocks / High Power USB Chargers

CH93HP Series

Accurate time keeping is essential for any pilot. CHRONOS CH93HP digital clocks deliver that and more. Available with 8 modes and single and dual USB-A configurations, the CH93HP delivers up to 30 watts of USB power. View all USB Charging Ports Buy Now
CH93 Series Digital Clock/USB Charger Front thumb
CH93 Series Digital Clock/USB Charger thumb
CH93 Series Digital Clock/USB Charger thumb

Features

  • USB Output Power: 15 – 30 watts maximum / 3 – 6 amps maximum
  • Output Voltage: 5 VDC ± 0.25 per USB port
  • Input Voltage: 10 – 32 VDC
  • 8 Modes: Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT, Secondary Air Temp
  • Six-digit, seven-segment LED clock
  • Clock settings include 12- or 24-hour mode and seconds On or Off
  • Manual and automatic lighting control with programmable dimming curves
  • Internal, field-replaceable battery maintains Time and Flight Timer memory, without aircraft power
  • Compact, 2-inch size fits standard panel cutout
  • Compatible with Apple, Android and other USB devices
  • Protects itself and the charging device from short circuit, power surges and over-current potential
  • Designed and built in Wichita, Kansas, USA
  • 2-year limited warranty
  • FAA TSO Certified

Specifications

Model Number CH93HP
Part Number 6420093-2 6420093-3 6420093-4
Input Voltage 10 – 32 VDC
Input Current 36 W maximum; 2.6 amps at 14 VDC
1.3 amps at 28 VDC
21 W maximum; 1.5 amps at 14 VDC
0.75 amps at 28 VDC
36 W maximum; 2.6 amps at 14 VDC
1.3 amps at 28 VDC
Output Voltage 5 VDC ± 0.25 per USB port
Output Current 30 W / 6 A 15 W / 3 A 30 W / 6 A
Modes Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT, Secondary Air Temp Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT, Secondary Air Temp
Clock Accuracy ±0.5 seconds in 24 hours, ±3 minutes per year
Weight 5.0 oz (0.3 lbs)
Dimensions 2.39" W x 2.39" H x 1.15" D 2.39" W x 2.39" H x 1.22" D 2.39" W x 2.39" H x 1.22" D
Temperature -40ºC to 70ºC (-40ºF to 158ºF)
Altitude 55,000 feet
Charging Port Type Dual USB-A Single USB-A Dual USB-A
Mating Connector Kit MCIA P/N 9018178 MCIA P/N 9018178-1 MCIA P/N 9018178-1
Mounting Rear-panel mounted, (4) #6 screws
Case Anodized aluminum black
Certification FAA TSO certified to C71
EASA ETSO certified to C71
RTCA DO-160G qualified

Downloads

Product Flier
English

Product Brochure
CHRONOS

Installation Manual
IM 9018205

Technical Drawing
OL 6420093

Service Bulletins
SB MD93-01

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