power transfer superposition principle. maximum power transfer choose an rl in order to maximize...
TRANSCRIPT
Power TransferSuperposition Principle
Maximum Power Transfer
Choose an RL in order to maximize power delivered to RL.
Power Delivered to the Load
Numerical Example
• VTH=1 V
• RTH=50 Ω
Conclusion!
• Maximum power is delivered to the load resistor when RL is equal to RTH.
Superposition Principle
Process:1. Find VR2 due to the 12V power supply. (5V is shorted to GND)2. Find VR2 due to the 5 V power supply. (12V is shorted to GND)3. Add VR2 due to the 5V power supply and VR2 due to the 12 V power supply.