Sketch the AC load line for the amplifier circuit and fir the theoretical maximum symmetrical swing in collect voltage vce before clipping when R= 10 KQ. Determin Vout(max) before clipping and compare it with the measured value. Vee +12V RS R3 39ko CH1 Cout CH2 100nF C1 BC337 100nF Vs R2 24.7kQ R4 4700 10KO 0.2Vp-p 10KHZ C2 fuF
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.
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