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Q1. 6V Suppose R3 is the load (R) in above circuit. 1. Mark terminals a and...
Maximum Power Transfer Learning Goal: To find the load resistance and load power for the maximum...
Maximum Power Transfer
Learning Goal:
To find the load resistance and load power for the maximum power
transferred to a load.
A resistive network containing independent and dependent sources
can be modeled with a Thévenin equivalent circuit, as shown below.
Maximum power transfer occurs when the load resistance
RLequals the Thévenin resistance RTh
Part A
Find the Thévenin equivalent circuit with respect to the
terminals a,b for the circuit above. What is the
Thévenin voltage VTh?
Express your answer in...
Two terminals a and b are attached to an unknown circuit. when a 20 ohm resistor...
Two terminals a and b are attached to an unknown circuit. when a 20 ohm resistor is connected between a and b, V=15 V across the resistor. When 20 ohm resistor is removed and a 40 ohm resistor is attached between 2 terminals, V=24 across the resistor. What is thevenin equivalent circuit at terminals a and b for unknown circuit? What is max power the circuit can deliver to a load resistor and what is the value of the load...
15 k2 10 mA $ 10k:2 30 V 1. Obtain the Thévenin equivalent circuit: VTH and...
15 k2 10 mA $ 10k:2 30 V 1. Obtain the Thévenin equivalent circuit: VTH and RTH as seen by terminals a-b. 2. Determine the load resistance that can be placed at terminals a-b for maximum power. 3. Determine the maximum power, Pmax
For the circuit of Figure 1, choose values for resistors R1, R2, and R3
C.la For the circuit of Figure 1, choose values for resistors R1, R2, and R3(all resistances must be greater than one Kilo ohm). Given that the voltage source Vs1 = 8V and Vs2 = 10V determine the output voltage Vout. C.1b For the same resistor values Ri, R2, and Rs you chose in part C.la Given that the voltage source Vsi = 8V and Vs2 = 10V, use Figure 2(a) to determine the output voltage Vout/ and Figure 2(b) to determine the output voltage Vout2. Discussion:...
(2) a) Determine the Thévenin equivalent circuit (Rth and Vtw) of the circuit shown below as...
(2) a) Determine the Thévenin equivalent circuit (Rth and Vtw) of the circuit shown below as seen by terminals a-b. 1 k w oa 35k 320k 25 mA 45 kn 50 V .b RTH (5 pts) VTH (15 pts) b) Determine the max power Pmax to a load R that will be connected to terminals a-b. (10 pts)
1: Find the Thevenin equivalent circuit that the load (R) sees for the following circuit and...
1: Find the Thevenin equivalent circuit that the load (R) sees for the following circuit and determine the value of Ru for maximum power transfer. 10 V
Vth = 1.54 Volt Rth = 118.5 ohm Inorton = 13 mAmp a. Draw the Thévenin...
Vth = 1.54 Volt
Rth = 118.5 ohm
Inorton = 13 mAmp
a. Draw the Thévenin and Norton equivalent circuits of the
schematic shown above
b. Connect a 100 Ohm “load” resistor to the terminals of the
original circuit (this means in parallel with R
c. Calculate the voltage across the load resistor, and calculate
its power. Repeat the procedure for a 220 Ohm load.
Resistance (Ohms)
Voltage (Volts)
Power (milliwatts)
100
220
R1 R5 Vout+ 15 100 V1 +...
Determine the Thevenin equivalent with respect to the terminals a,b for the circuit shown in (Figure...
Determine the Thevenin equivalent with respect to the terminals
a,b for the circuit shown in (Figure 1) . Suppose that
vs = 100 V and ? = 7500.
A) Find RTh.
B) Find vTh.
EE 282-Circuit I Pre-Lab 9 Maximum Power Transfer Theorem Name Concepts: In this pre-lab we will ...
EE 282-Circuit I Pre-Lab 9 Maximum Power Transfer Theorem Name Concepts: In this pre-lab we will be leaming about Maximum Power Transfer Theorem. Maximum power is transferred to the load when the load resistance equals the thexenin equivalent, and we carry out the analysis using Thevenin's equivalent circuit. In order to do this, first build the following circuit on Mutism. 1 R1 5.1k0 R3 2 V1 R2 8kQ 6.8㏀ Fig. 1 Part 1: To find the Thevenin equivalent resistance, we...
5.29 A power supply is an instrument or circuit that produces a steady voltage similar to...
5.29 A power supply is an instrument or circuit that produces a steady voltage similar to a battery. A good power supply produces an almost constant voltage and has almost zero Thevenin resistance. In the power supply of Fig. 5-28a there is an adjustment for changing the output voltage from 10 to 30 V. This being the case, what is the minimum load power with a 100-0 load? The maximum load power? 5.30 What current rate should the fuse of...
Maximum Power Transfer
Learning Goal:
To find the load resistance and load power for the maximum power
transferred to a load.
A resistive network containing independent and dependent sources
can be modeled with a Thévenin equivalent circuit, as shown below.
Maximum power transfer occurs when the load resistance
RLequals the Thévenin resistance RTh
Part A
Find the Thévenin equivalent circuit with respect to the
terminals a,b for the circuit above. What is the
Thévenin voltage VTh?
Express your answer in...
15 k2 10 mA $ 10k:2 30 V 1. Obtain the Thévenin equivalent circuit: VTH and RTH as seen by terminals a-b. 2. Determine the load resistance that can be placed at terminals a-b for maximum power. 3. Determine the maximum power, Pmax
C.la For the circuit of Figure 1, choose values for resistors R1, R2, and R3(all resistances must be greater than one Kilo ohm). Given that the voltage source Vs1 = 8V and Vs2 = 10V determine the output voltage Vout. C.1b For the same resistor values Ri, R2, and Rs you chose in part C.la Given that the voltage source Vsi = 8V and Vs2 = 10V, use Figure 2(a) to determine the output voltage Vout/ and Figure 2(b) to determine the output voltage Vout2. Discussion:...
(2) a) Determine the Thévenin equivalent circuit (Rth and Vtw) of the circuit shown below as seen by terminals a-b. 1 k w oa 35k 320k 25 mA 45 kn 50 V .b RTH (5 pts) VTH (15 pts) b) Determine the max power Pmax to a load R that will be connected to terminals a-b. (10 pts)
1: Find the Thevenin equivalent circuit that the load (R) sees for the following circuit and determine the value of Ru for maximum power transfer. 10 V
Vth = 1.54 Volt
Rth = 118.5 ohm
Inorton = 13 mAmp
a. Draw the Thévenin and Norton equivalent circuits of the
schematic shown above
b. Connect a 100 Ohm “load” resistor to the terminals of the
original circuit (this means in parallel with R
c. Calculate the voltage across the load resistor, and calculate
its power. Repeat the procedure for a 220 Ohm load.
Resistance (Ohms)
Voltage (Volts)
Power (milliwatts)
100
220
R1 R5 Vout+ 15 100 V1 +...
Determine the Thevenin equivalent with respect to the terminals
a,b for the circuit shown in (Figure 1) . Suppose that
vs = 100 V and ? = 7500.
A) Find RTh.
B) Find vTh.
EE 282-Circuit I Pre-Lab 9 Maximum Power Transfer Theorem Name Concepts: In this pre-lab we will be leaming about Maximum Power Transfer Theorem. Maximum power is transferred to the load when the load resistance equals the thexenin equivalent, and we carry out the analysis using Thevenin's equivalent circuit. In order to do this, first build the following circuit on Mutism. 1 R1 5.1k0 R3 2 V1 R2 8kQ 6.8㏀ Fig. 1 Part 1: To find the Thevenin equivalent resistance, we...
5.29 A power supply is an instrument or circuit that produces a steady voltage similar to a battery. A good power supply produces an almost constant voltage and has almost zero Thevenin resistance. In the power supply of Fig. 5-28a there is an adjustment for changing the output voltage from 10 to 30 V. This being the case, what is the minimum load power with a 100-0 load? The maximum load power? 5.30 What current rate should the fuse of...
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