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Hello,

I'm having trouble in general determining the feedback topologies...

My guess is that this is series-series since the source is in series with Rf and since setting io=0 for the output loop disables Vf... But I'm not sure... Could someone please tell me if I'm correct or not...

A good method in determining the topologies would be also appreciated.

Thanks in advanced

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# Series shunt or series series?

**Physics Forums | Science Articles, Homework Help, Discussion**