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A trimmer resistor usually called a trim pot is a small variable resistor it is used in circuits to do preset it is trimmed with a trimmer screwdriver it is made up with a round fiber disc with a layer of carbon with a wiper that run on the carbon layer to change the resistance it always have 3 connecting pins where the center one is connected to the wiper and the other two to opposite ends of the carbon strip.
Wiki User
∙ 16y ago
Wiki User
∙ 16y agoI think it's a trimmer resistor
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What is the function of a cement resistor?
A cement resistor is typically used as a power resistor (a resistor whose power rating is greater than 1 W).
What is series dropping resistor?
A series dropping resistor is a resistor that limits the amount of current flow in a circuit.
What do the first 3 bands on a resistor indicate?
The first 3 band on a resistor indicate the value of that resistor.
Voltmeter is connected in parallel with resistor?
A voltmeter can be connected in parallel with a resistor to show the voltage across the resistor.
Give me a sentence using the word resistor?
Resistor
Function of trimmer resistor?
The trimmer resistor is a calibration device used to correct (trim) the resistance of some other resistor. An example might be the feedback loop of an op-amp in common mode. If you wanted a gain of two, you might use a resistor divider with a two to one ratio. Resistors have tolerance, however, so the stated value will not be exact. You place a trimmer resistor in series with one of the other resistors, picking the value so that, if the two other resitors were exact, the trimmer is set to midpoint, and that the trimmer's range covers the expected tolerance of the other resistors. Then you calibrate the circuit to the expected gain using the trimmer.
Is a 47 K variable resistor the same as a Potentiometer?
Yes, a variable resistor is the same as a potentiometer, or pot in short is what it's also called. Trimmer is also often used. Most volume knobs or volume sliders are similarly also potentiometers. Hope this helps!
What is the birth name of Ted Trimmer?
Ted Trimmer's birth name is Edmund Charles Kerr-Trimmer.
Hedge Trimmer?
form_title= Hedge Trimmer form_header= Keep your shrubs beautiful with a hedge trimmer. Do you want a rotating handle?*= () Yes () No Have you ever used a hedge trimmer before?*= () Yes () No Do you want a corded trimmer?*= () Yes () No
When was Joshua Trimmer born?
Joshua Trimmer was born in 1795.
When did Sarah Trimmer die?
Sarah Trimmer died in 1810.
When was Sarah Trimmer born?
Sarah Trimmer was born in 1741.
When did Joshua Trimmer die?
Joshua Trimmer died in 1857.
What does a bikini trimmer do?
A bikini trimmer makes you look slimmer.
What does it mean when a woman has a tribal band around her right arm compared to her left?
she is a bush trimmer! she is a bush trimmer! she is a bush trimmer!
What type of trimmer is the cheapest to buy?
What types of trimmer is the cheapest to buy it depends on your budget, but on an average of you pay 10 to 20 dollars you will find a good quality trimmer. if you are in Bangladesh, you can visit Trimmer World they have the largest trimmer collection at the best price. They also offers cash on delivery.
When was Lewis Trimmer born?
Lewis Trimmer was born on 1989-10-30.
