January 2014
Intermediate to advanced
567 pages
23h 13m
English
Content preview from Principles of Analog Electronics
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521
Some Applications
We have used transistors to amplify signals. This fantastic property makes
transistors suitable for a really large number of applications, and in this chapter
we focus on some of the most relevant or curious ones.
15.1 AUDIO AMPLIFIER
An audio amplier can be generally schematized with a cascade of black boxes
each representing a single stage. As an example, we can represent an audio ampli-
er with a chain of an input selection, a pre-amplier section, a voltage ampli-
er, a tone control, and a power amplier (Figure 15.1).
The input selection is necessary to establish which source provides the signal to
be amplied, and it ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.