it has various voltages available, from 18 - 75 volts I THINK.. don't have the specs in front of me right now. 100-250ma would work.. nothing heavy needed here
A low power "control transformer" might work. They have multiple windings, and can be set up to deliver multiples of 120 volts, with midtap. I have seen them at hamfests for pennies. A 150 V-A unit is about the size of your fist. Even the smallest ones should deliver 500 MA or so.
Don k4kyv
