Thevenin Theorem
- Understand the importance of Thevenin’s theorem.
- Draw Complex Network into a Thevenin’s equivalent circuit.
It is possible to reduce a complex circuit to a single voltage source and series resistance connected to a load.
Steps:- Find the load resistor.
- Remove the Load Resistance R$_L$.
- Calculate/measure the open circuit Thevenin’s voltage V$_{TH}$ across two open ends.
- Replace all active sources with their internal resistance.
- Calculate /measure the equivalent Thevenin’s Resistance R Across two open ends.
- Now, Draw the equivalent circuit for given network. This is the Equivalent Thevenin’s Circuit.