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10k potentiometer circuit.
How to use a potentiometer.
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I understand there are resistors of 24k and 4 7k in series s for the middle pin and 1 5k and 2 7k for the led.
For potentiometers the power rating is 0 3w and hence can be used only for low current circuits.
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But i don t understand how he is calculating to downgrade a b50k potentiometer for a 10k potentiometer.
Suppose we were building a circuit that required an adjustable resistance with a range of 1500 ω to 4500 ω.
A potentiometer finds multiple uses in circuits where you want to divide the voltage.
Mostly used to regulate the current flow by adding subtracting resistance from the circuit these resistors are available in many shapes and sizes.
Of course we could simply connect the potentiometer as is and have an adjustable range of 0 ω to 10 000 ω but that would be too coarse of an adjustment for our application.
I got the fix alright but i wanted to understand how the person calculated to a 10k 5 pin potentiometer for a b50k potentiometer.
Wmycongcong 10 pcs 10k ohm slide potentiometer single linear 10k electronic potentiometer 88mm.
Free shipping on your first order shipped by amazon.
The only potentiometer we have on hand is a 10 kω unit.
Here you can buy the 10k ohm potentiometer in india.
It is very easy to understand the purpose of these terminals by looking at the.
Maybe you just want a non standard voltage input to your circuit or have different operating voltage requiring components in the circuit.