I hope this is the right place to ask these.
I am installing 3 (for now) tortoise machines. I have an old Radio Shack Micronta regulated 12v power supply. The label on the back says 13.8 VDC - 2.5A.
1) Will a voltage above the Tortoise doc stated 12v be an issue? If not.....
2) Will this work - I understand that if I add more Tortoise's I may need a more powerful supply later.
3) I also have 2 old power packs from my days before DCC - but the stated output on one is 12v DC (A meter measured it more like 16v) and another that has 20v DC labeled on the back. So I presumed that they might be too much.
Thx in advance.