Here we discuss Difference between a resistor and a transistor in very short.
Transistor means resistance transfer, so its name makes the difference with resistance. The transistor is a 3-terminal active element. It can work in 3 regions.
- 1) active
- 2) clipping
- 3) saturation
in the cut-off region, the transistor acts as an open circuit or it can be said to offer great resistance to current flow.
In the saturation region, the transistor acts as a short circuit or it can be said to offer negligible resistance to the current flow.
So the transistor is just a transfer of resistance.
Difference between a Transistor and a Resistor by Working principle
Transistor: A transistor is an electronic device used to control the flow of an electric current. These are the miniature brain cells of the computer made of silicon, a chemical element usually found in sand. Generally, transistors are found in a huge variety of electrical devices such as portable stereo systems, pocket calculators personal computer games etc. It consists of three layers of a semiconductor material, each capable of supporting a current.
Resistance: The resistor is an electronic component that limits or limits the current flow and divides the voltage in an electronic circuit. Its main purpose is to provide a precise amount of electrical resistance. It is one of the most important passive components of an electronics industry, because without these components, active devices can not process electrical signals. Resistors mainly added to circuits where they complement active components such as operational amplifiers, micro-controllers, integrated circuits etc.
Difference by Uses of Transistor and Resistor
These are the two components used in electronics. they both evolved and were reduced in size. there are many types of both.
I would consider that the asset / liability difference is perhaps the most important, but if you do not understand asset versus liability, that would mean nothing. the active functionality of the transistor allows other parts of the circuit to change state. both components are found in most electronic products with many others.
The operation or use of the resistor is simpler than the transistor.
A resistance to a fixed amount of resistance that does not change, it also has only two terminals, an input and an output, the output depending on the input and resistance.
A transistor is like a resistor, except that the resistor can be controlled by a second input called base input; It should also be noted that the gate input of the transistors is the transmitter and the output is the collector (its backward reason).
if a negative current is applied to the input of the base, the resistance increases, thus preventing the current from passing from the emitter to the collector, thus allowing a transistor to act as a switch. If a positive current is applied to the base and a second negative current source attached to the transmitter, the input will be amplified proportionally to the base current.