Purdue
ECE 20100 -
Lecture 25 - Thevenin&Norton with op amps_2
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ECE 201 Lecture 25 Borja Peleato Thevenin Norton with Op Amps 1 Thevenin Norton equivalents Circuits with op amps also have Thevenin or Norton equivalents The process to find them is exactly the same as for resistive circuits VTH is the voltage observed while in open circuit everything which you do NOT want to be included in the equivalent needs to be removed IN is the current observed while in short circuit RTH RN is found by adding a test source between the terminals and finding Vtest Itest 2 3 4 5 6 7 8 9 10 11 12 13 Example 5 14 15 Example 6 16 17 18
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