daniel wrote:
is there a way of making a variable current supply with an output anywhere
form 0.1A to the maximum of the transformer but using a fixed voltage e.g
12V.

thanks


Hi,

Thats a theoretical impossiblility. The only way to make a supply with
a specific current is by letting the voltage vary. You cant both
specify the voltage and current with anything but the R=E/I (resistive)
load value.

Luhan