meerooahlawy
New Member
You are required to design an audio amplifier; the amplifier input comes from a high quality dynamic microphone. The amplifier should deliver up to 120 watts of RMS power to the speaker/speakers (this will be a multistage amplifier). You are required to do the following.
1-Choose the microphone and speaker/speakers types.(use radioshack.com)
2-Suggest the amplifier design (use transistors, resistors, and capacitors. No ICs are allowed)
3-Analyze the design to achieve the input resistance, voltage gain, output resistance and power gain.
4-Find the overall amplifier efficiency.
5-You have to illustrate the function of each circuit component, and why you used it.
6-You have to specify ALL the used components numbers, including power
sources, (For example 100 KΩ %5 tolerance resistor, 2N3055 npn transistor,….)
7-Specify the circuit cost (sum of the prices of all the components).
8-Verify you results using any simulation program. Attach a CD for your circuit simulation.
9-Attach the datasheet of the used components to your solution.
10-Make your assumptions very clear.
11-You have to specify your sources of information (website, datasheets,
textbooks,…etc.).
12-The circuit cost, and the design quality are major factors in deciding the
grade.
13-Credits will be given to circuits with short circuit protection, and high tolerance to components values change.
14-Credits will be given to calculating the harmonics distortion introduced by the amplifier
1-Choose the microphone and speaker/speakers types.(use radioshack.com)
2-Suggest the amplifier design (use transistors, resistors, and capacitors. No ICs are allowed)
3-Analyze the design to achieve the input resistance, voltage gain, output resistance and power gain.
4-Find the overall amplifier efficiency.
5-You have to illustrate the function of each circuit component, and why you used it.
6-You have to specify ALL the used components numbers, including power
sources, (For example 100 KΩ %5 tolerance resistor, 2N3055 npn transistor,….)
7-Specify the circuit cost (sum of the prices of all the components).
8-Verify you results using any simulation program. Attach a CD for your circuit simulation.
9-Attach the datasheet of the used components to your solution.
10-Make your assumptions very clear.
11-You have to specify your sources of information (website, datasheets,
textbooks,…etc.).
12-The circuit cost, and the design quality are major factors in deciding the
grade.
13-Credits will be given to circuits with short circuit protection, and high tolerance to components values change.
14-Credits will be given to calculating the harmonics distortion introduced by the amplifier