Monthly Archives: September 2015

Designing a transistor amplifier. Part B.

Power stage. After competing the preamplifier it’s time to design the power section of our amplifier. I want this section to be implemented as a Class B amplifier. We are going to select the Push-Pull configuration for the power transistors. … Continue reading

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Designing a transistor amplifier. Part A.

Lets design an audio amplifier, using discrete transistors, in order to amplify the low level output of a device. For example the output of the demodulation stage of radio receiver, a microphone, etc. First thing all. The requirements for our … Continue reading

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