15 k2 10 mA $ 10k:2 30 V 1. Obtain the Thévenin equivalent circuit: VTH and...
(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)
3. 25 pts. Find the Thévenin equivalent of the network seen by the 3-22 load resistor in the circuit below. (a) VTH, Thévenin voltage. (b) RTH, Thévenin resistance. (e) What is the required load resistance to maximize power at the load. (d) Compute the voltage V, across the given the 3 2 load resistance using Thévenin Equivalent circuit. w
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...
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 +...
Find the Thévenin equivalent circuit for the circuit shown below with respect to terminals a and b. Draw the equivalent circuit in your examination book. 12 kΩ 15 k2 36 V 1 60 kΩ Vab 18 mA
Calculate the Thévenin voltage, Vth, and the Thévenin resistance, Rth, at terminal pair a-b. 2? 8? 75 V 10 A 10?
6. UMF 3.78 3.78 Obtain the Thévenin equivalent of the circuit to the left of terminals (a, b) in Fig. P3.78. Use your result to compute the power dissipated in the 0.4 S2 load resistor. 322 Figure P3.78: Circuit for Problem 3.78.
Q1. 6V Suppose R3 is the load (R) in above circuit. 1. Mark terminals a and b of the THEVENIN equivalent on the original circuit. 2. Determine Rth and Eth. 3. Determine V on R3. 4. Calculate the power dissipated by R3. 5. What is the maximum power that can be delivered by the THÉVENIN equivalent circuit? 6. What is the R3 value when the output power is at Maximum?
Find the Thévenin equivalent with respect to the terminals a,b for the circuit in (Figure 1) if v = 360 V, i = 4 A. Figure 1 of 1The figure shows a rectangular circuit. A vertical cross wire connects the top and bottom wires. An 8-ohm resistor is located on this cross wire. A 40-ohm and a 10-ohm resistors are located on the top wire to the left and right from the cross wire, respectively. Independent voltage source v, with...
1S2 IV 1S2 Find Thevenin's equivalent at the terminals a-b for the circuit shown in Fig. 1.31. Ans: Rth = 1.5 Ω, Vth-1 V. If a resistor is connected to terminals a-b of the circuit shown in Fig. 1.31, what value should it have for maximum power transfer to it? What is the maximum power?