Something I dont get:
A 75c will give me 9 Volts (single Battery) at 1.08 Ohm which means 75Watt.
However: I cant get 9 Volts on 2 Series Batteries with a 250c. Cant get 75 Watts on 1.08 Ohm
Does the 250c have a travo in it like the 75c, cause I did understand so.