I made this thing a while back.
Now I require something a bit better. Something with:
I realize that I cannot use an LM3XX IC to produce 0 volts and provide features such as variable current limiting, so I am leaning towards a design that uses OP-AMPs with series pass transistors.
Are there any other, perhaps more modern approaches?
Now I require something a bit better. Something with:
- 0 - 30VDC
- Current limiting
- Dual rail tracking
I realize that I cannot use an LM3XX IC to produce 0 volts and provide features such as variable current limiting, so I am leaning towards a design that uses OP-AMPs with series pass transistors.
Are there any other, perhaps more modern approaches?
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