Emergency Battery Power Supply

  • New
Part Number
Model Number
Mid-Continent Instruments and Avionics
Technical Description
Configuration 24 VDC, 0.25 A, 6 Wh (or watt hours), DB9 connector
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Product Description

Designed for a 28V electrical bus, the TS6 Emergency Battery Power Supply (EBPS) provides DC power to aircraft electronics when main aircraft power fails, supporting one instrument at a time. The unit can be fully recharged or maintain existing full charge, via the aircraft’s primary power bus. Additional functions include analog state-of-charge, 80% capacity dispatch test, and discharge shutdown.

The TS6 is compatible with Mid-Continent Instruments and Avionics 2-inch digital instruments, the Flex® Custom Function Display, and avionics or components that require 28 VDC input.

Benefits and Specifications
  • Utilizes Nickel Metal Hydride (NiMH) battery technology
  • Unit can be fully recharged, or will maintain existing full charge, via aircraft’s primary power bus
  • Rugged metal chassis and DB9-style connector for electrical interface
  • Recommended 2-year maintenance cycle (full charge and discharge capacity check)
  • Designed and built in Wichita, Kansas USA
  • Two-year limited warranty
  • FAA TSO Certified

6 Watt-hour

Input Voltage:
24.5–32 VDC

Output Power:
24 VDC nominal 0.25 amps max

0.5 lbs

2.75”L x 3.00”W x 0.94”H

Short circuit, over temperature, under-voltage, and over-voltage

Mating Connector:
DB9-style (MCIA Kit PN 9019857)

Certified to FAA TSO-C173a
Qualified to DO-293A and RTCA DO-160G

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