When the current exceeded tr1 and tr2 will work.
50v 10a power supply schematic.
Dual 15v power supply schematic with pcb 15v 15v 1a.
This is the circuit diagram of 0 60v 0 2a variable power supply.
I have just left you a comment in your adjustable 0 40v 10a power supply article and my reply also shown down below of the type of power supply that i am looking for.
0 50v 3a variable power supply circuit.
In this video i ll show you how to make an adjustable power supply based on the uc3843 pwm ic with an output from 0 50v and a maximum current of 10.
What is a variable power supply.
But it still has the same characteristics as a fixed regulated power supply.
Then i came across this other article of yours which details a 0 to 50v 0 to 10amp variable dual power supply circuit that is more closely what i am looking for.
Because build easy use lm338 and lm107 again.
Simply said it is a power supply that can adjust the output voltage or current.
1 2v 20v 10a adjustable dc power supply using lm338.
Transistor variable power supply 1a 0 30v.
Adjustable power supply circuit.
It will keep a stable voltage when it has any load.
0 30v variable power supply at 3a two resistors r1 and r2 limit the overload current.
I would recommend this circuit.
They work together with two transistors tr1 tr2.
The maximum current can be increased if we add the power transistors needed.
If you want variable regulated power supply high current more than 10a up.
And there are ic1 is used to control a voltage at out point by adjusting vr1 can adjust voltage between 0 50 volts.