Hi.
I like to build a current source that give me an adjustable output of + and - 0 to 50 mA.
This is for controlling/testing a proportional valve.
Spec:
100 mA into 50 ohms
10 mA into 400 ohms
Source battery 9V Alkaline
I will gratefully appreciate any input here!
Best Regards
Johan
I like to build a current source that give me an adjustable output of + and - 0 to 50 mA.
This is for controlling/testing a proportional valve.
Spec:
100 mA into 50 ohms
10 mA into 400 ohms
Source battery 9V Alkaline
I will gratefully appreciate any input here!
Best Regards
Johan