About this Cirucit

[cyw1984]

Is it OK?get any problem??

I am a newbie.....which part is current limit??
If i want to remove the current limit part...how to change the circuit?? thanks

 

[cyw1984]

I remove the current limit part....Am I right???
also.........


What is the function of the RED circle??


The diode may i repace the resistor there??


Which op amp I should use there????

thanks a lot

 

[Staigen1]

Hi

I remove the current limit part....Am I right???
also.........

Yepp, but you also removed the current feed to the ic and it's ground! ???

What is the function of the RED circle??

The red circles you put on the schematic is for highlighting some of the components, i belive

The diode may i repace the resistor there??

If you omit the current limiter, wich i belive you should not, you can also remove the 1N914 diode, but you have to do something to the errors in the output pass transistors stage, as proposed in the other thread. BTW, why two threads about the same thing?

Which op amp I should use there?

See the other thread!

thanks a lot

Be my guest

//Staigen