All About Circuits

op amp function of a circuit #1

hgmjr

hgmjr

Joined Jan 28, 2005
9,027
notoriusjt2 said:
I understand now

I was thinking that I had to find some sort of balance point for the current

In reality this is just a simple series circuit that I made way harder then it should have been.

so thats right... 40V+40V+10V = 90V across Vout

Vout = 9 * Vin
Click to expand...
You have it. Good job.

You can find tons of information on the topic "instrumentation amplifier" on the internet. You should tap into this information bonanza to gain more familiarity with the topic.

hgmjr
 
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