I'm looking for some help from somebody with better knowledge than myself.
I wish to build a circuit to integrate into a piece of test equipment.
The circuit to be tested is a 24v 3a supply. I want to test that when delivering 3a (Through a high power resistor probably) it can maintain a voltage of 21v.
Then simply illuminate an LED.
I don't have a great knowledge of electronics more of a mediocre diyer.
I think a tl431 could be used but if someone could scribble me a diagram it'd be really helpful.
I wish to build a circuit to integrate into a piece of test equipment.
The circuit to be tested is a 24v 3a supply. I want to test that when delivering 3a (Through a high power resistor probably) it can maintain a voltage of 21v.
Then simply illuminate an LED.
I don't have a great knowledge of electronics more of a mediocre diyer.
I think a tl431 could be used but if someone could scribble me a diagram it'd be really helpful.