The circuit has been designed for transistors to determine whether the pin is emitter, base or collector as well as the type if NPN or PNP polarity, and can also be used in testing diodes. 4011 – a ...

This tester is primarily meant to test bipolar transistors. It can indicate the type of the transistor as well as identify its base, collector and emitter pins. The circuit is very simple. The ...

Today’s radar and communications systems face an increasingly crowded and complex spectral environment. The frequency spectrum may include countless RF and microwave emitters—and therefore potential ...

It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier ...

Two of the most often used amplifier building blocks in audio amplifier design are the common emitter amplifier with emitter degeneration and the emitter follower using the same circuit biasing. The ...