Dual tracking power supply schematics

[jackrs]

tracking psu

Hi all.

I need schematics of any 30V or 20V - 3A dual tracking power supply, like

https://www.testequipmentdepot.com/instek/powersupplies/gpcseries.htm

Thanks in advance.

jackrs 8)

 

[HelderS]

Hi, you can find a similar power supply int this site:

https://www.electronics-lab.com/projects/power/003/index.html

All you have to do is, make two of the power supply presented in this site and will get a dual power supply, wich is what you want, right?
I'm beginning to build this PS myself. It is very reliable, low ripple, etc.

Hope it helps.

I have more links to other PS schematics you you need, just ask, ok?
I've choosen this one because it is the best, and the more complete project I've found.

Best regards, Helder Silva

 

[sawwa7]

hi jackrs
try this commercial circuit diagram for what u ask for
cheers

 

[Amro eid]

hi jackrs
this is adual unregulated power supply

it is so easy


And you can use 78H24 to make +B regulated

 

[sawwa7]

hi again
this is a very great project for an excellent power supply by : Tony van Roon
u can have a controle over 0~10A current and 0~35V voltage with complete short protection .
give it a try
cheers