Please show calculations of operating currents and voltages. Values are located in table. Please verify that op-amp, BJT and Diode are within its operating limits.
Power Amplifier
The power amplifier is an electronic amplifier designed to maximize the signal strength of a given input. The input signal strength is enhanced to a high enough level to drive output devices such as speakers, headphones, RF (Radio frequency) transmitters, etc. Unlike voltage / current amplifiers, the power amplifier is designed to drive core loads directly and is used as a storage block in the amplifier series.
Maximum Efficiency Criterion
In every field of engineering, there is a tremendous use of the machine and all those machines are equipped for their popular work efficiency so it very much important for operation engineers to monitor the efficiency of the machine, planning engineers to check out the efficiency of the machine before installing the machine and design engineers to design machine for higher efficiency than and then the utility will procure their products that will ultimately lead to profit and loss of the company. It indicates the importance of efficiency right from the initial stage as manufacturing units, intermediate stage as planning coordinators, and end-users stage as a utility.
![V1 15
Vpp
I+
Vnn
+
V2-15
R1 10k,
Z1 1N4745
[8
R2 10k
Vnn
Vnn
Vpp
Vpp
OP1 TL071C
R 500
T1 2N3904
0
Vout
Voltages/Currents
I_R1[7.3]
I_R2[8.5]
V_R1[7.3]
V_R2[8.5]
V_V1[Vpp.0]
V_V2[Vnn,0]
V_Z1[0.3]
Vout
VP_3
VP_5
VP_6
VP_7
VP_8
VP_Vnn
VP_Vout
VP_Vpp
15.04nA
-10.8nA
150.41uV
-108uV
15V
-15V
-10.84V
5.38V
10.84V
10.76V
11.83V
10.84V
10.76V
-15V
5.38V
15V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F93e18a88-13ba-47d2-8c84-ec9d29397d2a%2F6d81f1b2-ea41-42f2-a8fd-6055096c651d%2Fzvi3j5e_processed.jpeg&w=3840&q=75)
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