Description
The Keep-Alive™ (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. KA3 will power an HO locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep-Alive™ includes a blue and a black w/white stripe wire with which to attach it to a decoder.
See the "Manufacturer" page for general delivery and pricing information.
Related Products
Device "CurrentKeeperII"
SoundTraxx
$36.75
Not all models are made the same, and some are a TIGHT fit for a decoder installation. The CurrentKeeper is now available in two sizes to fit more models and make your installs easier! Keep more of...
- SKU:
- 678-810160
- Availability:
- Available. Current stock: 5
- Scale:
- All Scales
Device "CurrentKeeper"
SoundTraxx
$36.75
This 40mm x 6mm x 11mm DCC accessory maintains power to the decoder for up to 10 seconds during electrical interruptions. See the "Manufacturer" page for general delivery and pricing information.
- SKU:
- 678-810140
- Availability:
- Available. Current stock: 1
- Scale:
- All Scales
Device "PX112-6F Power Xtender"
Digitrax, Inc.
$32.25
Features: Keeps locos & sound running during power interruptions caused by dirty or bad track. Keeps light and other functions from dropping out due to power interruptions. Hold up time...
- SKU:
- 245-PX112-6F
- Availability:
- Available. Current stock: 0
- Scale:
- N
Device "PX112-10 Power Xtender"
Digitrax, Inc.
$35.75
Features: Keeps locos & sound running during power interruptions caused by dirty or bad track. Hold up time varies based on decoder load & track conditions. Use with Digitrax Series 6...
- SKU:
- 245-PX112-10
- Availability:
- Available. Current stock: 2
- Scale:
- HO
Device "PX108-2 Power Xtender"
Digitrax, Inc.
$32.25
Features: For use with Digitrax decoders equipped with 2-pin PX socket or solder pad connections Keeps locos running during intermittent power interruptions resulting from dirty or bad track. 0...
- SKU:
- 245-PX108-2
- Availability:
- Available. Current stock: 0
- Scale:
- HO