CB Configuration: In the CB configuration, the collector and emitter terminals are connected to the same terminal, while the base is connected to a separa...
CB Configuration:
In the CB configuration, the collector and emitter terminals are connected to the same terminal, while the base is connected to a separate terminal.
This configuration is often used in amplifiers and power electronics where high input impedance is needed.
The base current controls the collector current through a small current gain transistor.
CE Configuration:
The CE configuration is similar to the CB configuration, but in this configuration, the emitter and collector terminals are connected to the same terminal, while the base is connected to a separate terminal.
This configuration is used in operational amplifiers and logic gates, where the base is used to control the overall output of the device.
The base current controls the collector current through a larger current gain transistor.
CC Configuration:
The CC configuration is a variation of the CB configuration in which the collector and emitter terminals are connected to different terminals than the base.
This configuration is used in some amplifiers and power electronics applications, where a higher degree of isolation between the collector and emitter is desired.
The base is connected to a different terminal than both the collector and emitter. This configuration allows for greater control over the collector current