600840-000041 Stratus Power Installation Instructions
Rev. 1.0
Last Revised: December 15, 2016
Page 5 of 12
1. About Stratus Power
1.1. Overview
Stratus Power is a dual 2.1 amp USB charging hub used to power and charge electronic
devices in the cockpit.
1.2. TSO compliance
Stratus Power is compliant with the following Technical Standard Order:
Reference/Issue Title
FAA TSO-C71
Airborne Static (“DC to DC”) Electrical Power Converter (For Air
Carrier Aircraft)
Table 1: TSO compliance
1.3. TSO deviations
TSO Section Deviation
TSO-C71 Subpart B
Environmental qualification testing was
performed to DO-160G, not DO-60.
Table 2: TSO deviations
1.4. Environmental qualifications
Stratus Power is tested to DO-160G. The Stratus Power Environmental Qualification form is
found in Appendix A of this document.
1.5. Equipment specifications
Characteristic Specification
Width 1.848 inches (46.95 mm)
Height 1.848 inches (46.95 mm)
Depth* 1.391 inches (35.32 mm)
Stratus Power Unit Weight 0.16 lbs. (.07 kg)
Operational Temperature Range -20°C to +55°C
Input Voltage Range 10 to 32 VDC
Nominal Current Draw
<25 mA at 14 V and 28 V with no USB connections
0.95 A at 28 V at full output load on both ports
1.9 A at 14 V at full output load on both ports
Power Input
0.7 W with no USB connections
26.25 W max at full output load on both ports
To Next Page