how to identify the kind of topology in the circuit

 

Could you be at least a little more specific? At least give some examples of the different topologies you are talking about.

 

topology electronic circuit gave 8,760,000 results.

One or more of them will have the info you seek. The first one on the list might actually satisfy your inquiry.

 

Try read this post
http://forum.allaboutcircuits.com/showthread.php?p=430826#post430826

 

Hello,

Have a look at this PDF:
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Bertus