What is a Potentiometer (Pot)?

What does Pot stand for?

A potentiometer is a sort of Resistor proposing Variable and adjusTable Resistance conTrolled via a sliding or rotating touch. In order to modify resistance, the potentiometer acts as a Voltage divider, lowering or growing the voltage Output by using controlling the resistance value. It is commonly used to manipulate Digital gadgets such as the knob that controls extent and other Functions in an audio/video Device.

What Does Potentiometer Mean?

A potentiometer is essentially a manually adjustable resistor that has 3 Terminals. It is also an electro-mechanical Circuit because it has shifting elements and digital Components. The slider determines the resistance of the tool, which, by principles of energy, also varies the resultant voltage moving out of the tool.

As the slider moves up or down (or rotates round) the resistance detail, the resistance will increase and reduces proportionately with it, and considering the simple Formula of voltage = Modern × resistance, it may be surmised that, with a Constant modern go with the flow, converting the resistance in the potentiometer additionally cHanges the voltage output.

There are many kinds of potentiometers, the maximum not unusual of which is the rotary kind, which is also available in numerous flavors, depending at the precision or accuracy of the desired voltage or resistance for the utility. These are regularly Discovered in quantity manage knobs of various electrical audio gadgets. There also are slide-kind potentiometers, which are commonly utilized in audio equipment as slide controls.