Power specification for resistor and series.
Resistor; is a component used to oppose and control electric current.
Resistor oppose or limit the amount of current flowing through the circuit or load.
Power=current*voltage
P=I*V
V=I*R
There for
P=I*I*V
Power value increase with increasing in resistor size
|
1/8w
|
|
1/4w
|
|
1/2w
|
|
1w
|
|
2
And increase
|