[Paulo] just tipped us about an Excel based high frequency transistor amplifier calculator he made. We’re guessing that some of our readers already are familiar with these class A amplifiers ...

A class A amplifier uses a transistor that is always biased on ... Sure, you can build the circuits and look at everything with a meter or scope, but using Spice is much handier.

Single transistor holds the potential to power a high-performance amplifier with the right components and setup. By following precise techniques, this transformation enhances audio output, delivering ...

The cold, solid substance that makes the transistor possible is the semiconductor, a class ... These circuits will allow you to observe the operation of a transistor as an amplifier, just as ...