JC22E 1K 1%

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Rotary Potentiometers, Rheostats

The JC22E 1K 1% is an example of a rotary potentiometer, rheostat specifically designed to control the flow of an electric current. A rotary potentiometer is a three terminal resistor used to control voltage or current. It has two fixed terminals and an adjustable third terminal. The adjustable terminal is connected to a shaft which can be rotated, resulting in a variable resistance between the two fixed terminals. A rheostat performs a similar function but does not use any voltage source, instead, the resistance between all three terminals changes as the shaft is turned.

The JC22E 1K 1% has a wide range of applications and can be used in various applications such as volume controls, brightness control, speed control and stereo balance adjustment. It is commonly used in amplifiers, mixers and other electronic equipment where a variable voltage or current is required. It has a power rating of 1 watt, a maximum resistance of 1K ohms and maximum current rating of 1A. The accuracy of the resistance can be adjusted between 1% and 10%.

The working principle of the JC22E 1K 1% is based on the fact that as the shaft on the potentiometer is rotated the resistance between the two fixed terminals changes. When the shaft is turned one way, the resistance is increased, when it is turned the other way, the resistance is decreased. This resistance change is directly proportional to the degree of rotation of the shaft.

To use the JC22E 1K 1%, the terminal pins of the potentiometer must be first connected to the desired voltage source, for example a 9V battery. Then one end of the variable terminal is connected to the positive terminal of the battery and the other end is connected to the negative terminal of the battery. The void terminal is then connected to the load which needs to be regulated. When the shaft of the potentiometer is rotated clockwise the resistance between the two fixed terminals increases and the current through the load decreases. When the shaft is rotated anti-clockwise, the resistance is decreased and the current increases. The amount of current through the load can be regulated by turning the shaft of the potentiometer until the desired current is reached.

The JC22E 1K 1% is an important part of many circuits which require a variable voltage or current. It has a wide range of applications and can be used in many different circuits. The accuracy of the resistance and the current rating make it an ideal choice for a variety of applications.

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