Switching Transistor. At that voltage point the transistor appears to act like a simple spst mechanical switch that has been closed on. When base voltage is present the switch is on.
The 2n3906 Transistor Is Commonly Used As A Switching Device When Used As A Switch It Can Be Operated In Saturation Transistors Electronics Projects Circuit from www.pinterest.com
When base voltage is present the switch is on. The main reason behind using this transistor for the purpose of the switch is that the current at the base controls the current present at the collector directly. When the switch is closed base current starts flowing through the transistor and then drives into saturation results to.
One of the most common uses for transistors in an electronic circuit is as simple switches.
Some of the common practical applications of transistor as a switch light operated switch. A transistor is an electronics component that is also used as a digital switch. The circuit is designed by using a transistor as a switch to light the bulb in a bright. As an example the following bjt configuration can be used as a switch for inverting an input signal for a computer logic circuit.
