Digitrax presents the PX112-2 Power Extender for 126/166 Decoders in HO scale (Part # 245-PX1122). It ensures your locomotives and sound systems keep running smoothly even when there are power interruptions due to dirty or faulty tracks. The hold-up time depends on the decoder load and track conditions. It's a plug-and-play device for DH126 and DH166 Series Decoders. The PX body measures 1.575” x 0.547” x 0.315” (40mm x 13.9mm x 8mm). Ideal for Series 6 HO Decoders with a 2-pin interface, it was first released on 2-4-2014.

Using the Digitrax PX112-2 Power Extender is a breeze. First, make sure your decoder is a DH126 or DH166 Series Decoder. Then, simply plug in the PX112-2. When you notice power interruptions on your tracks, the extender will kick in and keep your locos and sound running. As for the hold-up time, it varies based on the decoder load and track conditions. You don't need to worry too much about that, just keep an eye on how your setup performs. When it comes to maintenance, regularly check your tracks for dirt or damage as these can affect the performance of the extender. Also, make sure the connections between the extender and the decoder are secure. If you face any issues, check the 2-pin interface on your Series 6 HO Decoder. And that's it! With these simple steps, you can enjoy a smooth and uninterrupted train operation.