constant current indication for power supply

[eagle20031]

Hi Friends,
I made a dual polarity power supply using 723 regulator led.
I got circuit for constant current indication for +ve regulator.
How do I wire it for -ve regulator.

 

[mixos1]

I attach some circuits on how to use 723 in positive and negative regulation. Hope that helps.

More info in datasheet: Download LM723 Datasheet

View attachment 35056

 

[eagle20031]

Thanx for ur help
i have completed my project and it is working fine
only thing if when i select potentiometer for lowest o/p there is some voltage may be due to capacitor. thus o/p stabilises slowly.
how can i increase the response of this system.

i have implemented digital selection of o/p which is also working fine.
thanx again for ur help
bye

 

[mixos1]

Great!!

Can u post here the exact circuit so we can see it and help you?