Electronics > Beginners
Why - rectifier polarity reversed by resistor?
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FriedMule:
I am playing with this alternative rectifier and all seem to work, until I put the right most 10K resistor, do anyone know why?

http://tinyurl.com/yxe2d7zj
oPossum:
Note the warning "4 bad connections"

And you have 24200 uF on the output of an op-amp.
FriedMule:

--- Quote from: oPossum on June 01, 2019, 08:12:47 pm ---Note the warning "4 bad connections"

And you have 24200 uF on the output of an op-amp.

--- End quote ---
Thanks I am trying to use the capacitor multiplyer that Dave talked about. But it does not look like the DC is getting smooth. Therefore did I try to add som extra capacitors and it sort of work now, but if i add the disconnected cap, the circuit stops working.
The 15K is just a random load.

http://tinyurl.com/yxbgt34a
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