The basic op amp circuit for voltage stabilization

[eisltd]

The basic op amp circuit for voltage stabilization

In the circuir, the value of R1~R3 can be selected by the required regulated value. UA is higher than UZ. The voltageof circuit shown in the figure b can be regulated by RP. The regulating range of voltage UA is about 2V~(UB-2V).

 

[topquark]

Maybe it's just my eyesight, but I can't read it, not even scalled up!

 

[Knobhead]

What’s the question? It reads like a statement, which is more than can be said for the drawing.

 

[Geordie Spark]

........... and the purpose of this thread is ?? :thinking: :uhoh2:

 

[vaughant]

One of the forums I go on has the "most pointless thread of the year award".
this would get a podium finish!!!