0-10Vref DAC controlled voltage&current regulator 0-30V

[cyw1984]

dac-controlled regulator

anyone have some information about DAC controlled linear voltage & current regualtor???

My current circuit uses the LM358 with 0-10V DAC controlled
but it is too simple......
the output is not linear and very not stable.....
and connect the load...the output will drop a few voltage.

thanks

 

[IanP]

regulator 0-30v

LM358 is not good choice for 0-30V operation, especially at the low-volt region ..
Better option will be CA3140 ..
If you want you can post your circuit for review ..

Also, see posts on similar subject at:

Regards,
IanP