Transistors are inevitable parts of Electronic circuits. The success of a circuit design lies in the selection of proper transistor type and calculation of voltage and current flowing through it. A ...

Take a moment to consider the most basic common base amplifier. The transistor’s base is held at a constant bias potential, its emitter forms the amplifier’s input, and the collector its output.

In our previous two issues, we discussed troubleshooting digital output modules. Troubleshooting analog modules is a bit more complicated, for two reasons: Analog modules aren't on/off, as digital ...