Can I use an old HO scale transformer to power the MTH TIU or the DCS Explorer?
Original Post
Replies sorted oldest to newest
What's power output of your transformer? It should work but beings that it comes from HO just be careful how heavy you load it.
For reference, the DCS Explorer accepts a pretty wide range of power:
- Up to 24 volts
- AC or DC can be used
- Max input of 6 amps
The MTH TIU will accept AC or DC on the aux power input. It will also accept AC or DC on the FIXED #1 which powers the TIU if you don't have AUX power connected. For the TIU, you need about an amp of power at 12-24 volts to power the internal electronics, more if you connect AUI boxes.
Thanks for the information. I know the Accessory output is about 20 volts and the DC or track output is 18 volts at 2-3 amps so it should work fine. I am just trying to avoid buying separate power supplies if I can use something I already have and I have several of the HO transformers.
