This is a video tutorial on what a resistor is and how to read resistance, how to measure resistance and apply resistance in electrical circuit designs, circuits cannot be without resistors it is very important in the right circuit board. having it and some other components, ic is integrating components in which resistors are of vital importance,
Table of Resistances:
Black = 0
Brown=1
Red=2
Orange =3
Gold=4
Green=5
Blue=6
Purple=7
Gray = 8
White=9
Gold is La Minus 1 number=0.0,...
Silver Kim is minus 2 numbers = 0.00,...
For example, the resistor has 3 color rings: red black red = 2000 ohm = 2kohm
orange red yellow= 320000 = 320Kohm
Gray, red, yellow = 0.82 ohm
Gray, red, silver = 0.082 ohm
So the 3rd color ring represents the numbers 0, what color is how many zeros?
At the 4-color resistor, the same calculation is done, but the ring number 4 represents the numbers 0 .
For example, the resistor has the following color: yellow purple red orange = 472,000ohm = 472Kohm
So the color ring number 4 is the numbers 0
example: leaf, poplar, black, golden: 0.56ohm
like resistor 3 color rings
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19 авг 2024