1. Example 4.8 Irwin, Page 125 Use Thevenin’s Theorem to find Vo
Find the Thevenin equivalent seen by the 6k resistor (to the left of the red line).
Fall 2001
ENGR-201 Example 4.8

2. Example 4.8 – Find RTH
After zeroing out the 6V (replaced with short circuit) and 2mA sources (replaced with open circuit), find RTH by using parallel & series combinations.
Fall 2001
ENGR-201 Example 4.8

3. Example 4.8 – Find VTH = VOC + - + - Using mesh analysis, we note:
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ENGR-201 Example 4.8

4. Example 4.8 – Find VO
By the VDR:
Fall 2001
ENGR-201 Example 4.8