Resistor
What is the ability of a resistor? Actually, the resistor are the most commonly used device in electronic components. It is a device that limits or resists current. Its resistance is measured in “ohms”. It is represented by the Greek symbol Omega.
Most of the resistors have “fixed” values, but some have controlled resistance. It is measured in VOM or by color co
ding or in abbreviations.In color coding of a four band resistor, the first two colors are the first and the second digit, the third is its multiplier and the 4th is its Tolerance.
In five band resistors, The first three colors are the first, second and the third digit. The 4th is its multiplier and the 5th is its tolerance. The resistor color values are :
COLOR DIGIT MULTIPLIER TOLERANCE
Black 0 100
Brown 1 101
Red 2 102
Orange 3 103
Yellow 4 104
Green 5 105
Blue 6 106
Violet 7 107
Gray 8 108
White 9 109
Gold 0.1 +- 5%
Silver 0.01 +- 10%
None +- 20%
The different varieties of resistors are Precision Wire-wound , Power Wire-wound, Carbon composition, Foil, Fuse resistor, Carbon film, Metal film, Filament Wound, and Power File Resistor, Different resistor have different use and purpose.
master na master ko na ang resistor! kahit nakapikit sigurop maaaidentify ko kung ano resistance niyan! hakhak!
wow naman galing mo ^^ wew
ahm 2nd year pa lang xa eh.. taga san ka naman pala?..
cgecge link na kita.
after a great exposition sa capacitor s resistor naman ang galing!
diba same lang ata ung resistor….