i am using one transistorized power supply(voltage rating- 0 to 30V and current rating- 0 to 1A)
And now, the problem is in the channel 1 section it is getting initially loaded to 1A and am not able to vary it.
Please suggest me what may be the problem.
Hi satish,
If you have a cicuit post it we can find the solution. If you are using series pass npn transistor disconnect the base from circuit and connect it to emiter with 1k resistor and see. Now the transistor will not conduct. output should not be there check an tell
Hi satish,
i want to know when you connected as i told is the meter still showing 0.95A. if it is still showing.95A your meter has gone out of calibration. you can check with a good ammeter by connecting after the emiter in series. Hope this helps if so dont forget to click helped me.
regards ani
Hi satish,
To proceed further it is important to measure when you connected (as i told in post no #5) is the meter still showing 0.95A. if it is still showing.95A your meter has gone out of calibration. you can check with a good ammeter by connecting after the emiter in series.while the base is connected as i told.waiting for your replay with reading from the good ammeter.
ani