Brown, black, black, gold, red, what is the resistance value of the colorless bad resistor, ask the

<> this four-ring resistor, brown = 1, black = 0, black x1, gold is error = 5%, and its resistance = 10 ohms.

If it is a five-color (the last one is the error color), brown, black, and gold 10 ohm resistors. The four-color ring is 1 ohm.

Brown, black, black is 100, gold is x1 10, and this resistance value is 10.

It's simple, you don't need a master.

This is a 5-ring resistor.

The resistance value of the green-blue-black-gold-brown resistance is 56 ohms, and the error is 1%.

Green is 5, blue is 6, black is 0, gold is double, and brown is 1%.

560* €.

The first ring RMS Brown 1

The second ring has a valid value of black 0

The third ring magnification is 10 times brown.

The fourth ring error value gold error 5%.

So the resistance value of this resistor is 10*10 = 100 error 5%.

Then you get all the color scales of the four-ring resistor.

Four-ring resistance definition method: the first and second rings represent the effective values respectively, the third ring is the magnification, and the fourth ring is the error value.

RMS: Black0, Brown1, Red2, Orange3, Yellow, 4, Green5, Blue6, Violet7, Gray8, White9

Magnification: Black 1, Brown 10, Red 10 0 5, Orange 10 0 6, Yellow 10000, Green 100000, Blue 10000000, Purple 100000000, Gray 100000000, White 1000000000

Error value: Gold 5%, Silver 10%, Colorless 20%.

Reading method: Regular reading method: the number represented by the first color ring x10 plus the number represented by the second color ring The resulting number is multiplied by the magnification represented by the third color ring Finally, the resistance value of the four-ring resistor.

Convenient and fast reading method: the first color ring and the second color ring are directly combined, and then the number of 0 corresponding effective values is added to the number of combinations, which is directly the resistance value of this resistor.

Take the topic as an example: the first method (1*10+0)*10=10*10=100

The second way, the combination of brown 1 and black 0, is 10, and the third color ring is brown, which represents 1 in the RMS group, so add a 0 to the end of 10, which is 100 ohms.

Resistance: Brown-green, black-gold.

The first two digits are: 15

The third digit represents 10 to the power of 0, which is 1

The resistance value is: 15*1=15 ohms.

The color ring resistance is divided into four color rings and five color rings, let's talk about the four color rings first.

Black0 Brown1 Red2 Orange3 Yellow4 Green5 Blue6 Purple7 Gray8 White9 Gold and silver indicate errors.

The meaning of each color ring is as follows:

The first color wheel: the first digit of the resistance value;

The second color ring: the second digit of the resistance value;

The third color wheel: power of 10;

The fourth color wheel: error representation.

The more accurate "five-color ring" resistor uses five color rings to indicate the resistance value of the resistor, as follows:

The first color wheel: the first digit of the resistance value;

The second color ring: the second digit of the resistance value;

The third color wheel: the third undigit of the resistance;

The fourth color ring: the power of 10 of the resistance multiplier;

The fifth color ring: the error (commonly brown, the error is 1%), the four-color ring resistance error is 5-10%, the five-color ring is often 1%, and the accuracy is improved.

This is a four-color ring resistor.

The method of reading the four-color ring resistor is as follows:

The number corresponding to the first two color rings represents the significant number, the third color ring represents the magnification, what number does this color ring represent, it is 10 times square, and the fourth color ring is the error change, gold means plus or minus five percent, and silver means plus or minus ten percent.

The resistance of your color ring resistor is:

15*10 0=15*1=15 ohms.

The four-color resistance value of brown, black, orange and gold is 10k, with an error of 5%.

The fourth section of the four-ring colored resistor.

One and two digits represent two effective resistances, and normal readings are sufficient; The third digit represents the magnification, and the fourth digit represents the error.

A color ring of a certain color is applied to the resistor package (i.e., the surface of the resistor) to represent the resistance value of the resistor, which is the color ring resistance. It was an early standard set to make it easier to distinguish between different resistance values. Until now, color ring resistors are often used in household appliances, electronic equipment, and meters.

Commonly used color ring resistors are three-ring, four-ring, five-ring, and six-ring resistors. Among them, the four-ring resistance is an ordinary resistance, the five-ring resistance is a high-precision resistance, and the six-ring resistance has higher precision, which is usually rare, and is generally used in high-tech products.

Corresponding to the color on the chart, the first ring is brown = 1, the second ring is black = 0, the first and second ring is 10, and the third ring is orange = x 1k, so the resistance value = 10x1k = 10k, and the fourth ring is the error gold = 5%.

Black, Brown, Red, Orange, Yellow, Green, Blue, Purple, Gray, White, Gold, Silver.

0， 1， .2， .3， 4， .5， 6， .7， 8， .9，.5%, 10%, your thing 103, i.e. 10k, the accuracy is 5%.

The four rings, 51, and gold are his errors in plus or minus five percent. The mantra is brown, red, orange, yellow, green, blue, purple, gray, white, black, gold and silver; Corresponding to 12345,67890,

0 Black 1 Brown 2 Red 3 Orange 4 Yellow 5 Green 6 Blue 7 Purple 8 Gray 9 White These represent integer digits in the first to third to penultimate rings In the penultimate rings represent the multiplication of bits It is also 10 to the power Like you said this resistor is green and brown in front The penultimate ring is black So it is 51 * 10 to the power of 0 is 51 ohms The last ring represents the error range Generally not counted.

The resistance values of the resistance color ring Green, Brown, Black, Gold are:

5 1 0 0 error 5 .

That's 51 ohms with an error of 5%.

The meaning of the color ring is shown in the attached figure.

51 gold means that his error is plus or minus five percent.

The color is brown, black, and gold, and the resistance is 1 ohm. The 1500 ohm resistor color is brown, red, and green.

1. According to the interpretation of the three-color ring, brown is 1, black is 0, black is 0 (1+0+0=1), and gold is 5% error. That's 1 ohm error of 5%.

The color of the ohmic resistor, according to the three-color interpretation method, its color should be: brown + green + red, that is, the first two colors are directly added as the first two digits, and the third color represents several zeros.

3. The numbers represented by the color of the resistance color ring: brown 1, red 2, orange 3, yellow 4, green 5, blue 6, purple 7, gray 8, white 9, black 0.

4. The magnification represented by the color of the resistance color ring: silver, gold black 1, brown 10, red 100, orange 1k, yellow 10k, green 100k, blue 1m, purple 10m, gray 100m, white 1000m.

5. The error level represented by the color of the color ring is: 5% of blue, purple and green gold, 10% of silver, 1% of brown, 2% of red, and 20% of gray colorless.

Brown, black, black = 10 ohms, brown for 1, black for 0, the first two rings for 10, and the three rings for multiplier (black for 0, in the third ring for the power of 10, which is 1), so 10x1 = 10 ohms.

The color is brown, black, and gold, and the resistance is 1 ohm.

1.According to the three-color ring interpretation, brown is 1, black is 0, black is 0 (1+0+0=1), and gold is 5% error. That's 1 ohm error of 5%.

The color of the ohmic resistor, according to the three-color interpretation method, its color should be: brown + green + red, that is, the first two colors are directly added as the first two digits, and the third color represents several zeros.

3.See the color ring diagram specifically: