Resistors

Resistors

Resistors are uses to control voltage in circuits; in a resister value is calculated by its resistant. This value called ohm its symbol is

  


Resistor’s like this

Real Resisitor

Resistors value---
In the different places on circuits, it needs different values of resistors. That value printed on the resistors by color code. That color codes are shown on resistors,
Color code Grid

On the resistor, its first color band shows first value. Second color band shows its second value. Third color band shows many times to multiplication by ten. These values can find in grid.

Let’s get an example—
What is the value of this resistor?

In this resistor, first color is red, second color is green and third is orange, using the grid,
Red=2
Green=5
Orange=3
Then

On this calculation third color code value 3, multiplicity by ten
We can show this value like this 25k because 1000 ohm 1k
In some circuit diagrams it removes ohm and it use k



Download Resistor Calculator Here

Posted in: Componants