Question

b) Define transistor. Explain how transistor works as a switch with inputs and output waveforms​

Answer 1

Answer:

By turning a small input current into a large output current, the transistor acts like an amplifier. But it also acts like a switch at the same time. When there is no current to the base, little or no current flows between the collector and the emitter. ... So the base current switches the whole transistor on and off.Jun 29, 2019

By turning a small input current into a large output current, the transistor acts like an amplifier. But it also acts like a switch at the same time. When there is no current to the base, little or no current flows between the collector and the emitter. ... So the base current switches the whole transistor on and off.Jun 29, 2019https