JCL200B 1K 0.5%

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The JCL200B 1K 0.5% belongs to the family of rotary potentiometers and rheostats. This type of component is a rotary element, meaning its basis of operation is controlled by a rotating shaft. Unlike other types of components, rotary potentiometers and rheostats maintain a static electric resistance that is altered according to the distance an operator adjusts the component. With the JCL200B 1K 0.5%, the fixed resistive path is linear, allowing for smooth adjustment of resistance from 0 ohms to 1K ohms. It is a very precise device, allowing for a resistance tolerance of only +/- 0.5%.

The applications for the JCL200B 1K 0.5% are numerous and depend on its level of resistance and tolerance. Most commonly, it can be used for calibration and adjustment of electrical and electronic equipment, such as in laboratory measurement and instrumentation. As an adjustable voltage divider, the JCL200B 1K 0.5% can isolate or attenuate signals of various frequencies. Other applications include controlling audio and picture signals in various sound and video devices, or adjusting light intensity. The device is usually found in amplifiers, mixing desks, tone controls, voltage regulators, and other devices where linear adjustment of resistance is necessary.

The working principle of the JCL200B 1K 0.5% is quite simple. It consists of a carbon film resistor, contacts, and a rotating shaft. The resistance value is determined by the wiper arm of the rotating shaft. When the shaft is turned, the wiper arm moves along the resistor, changing its distance from either end of the resistor, and thereby changing the resistance path. The wiper arm acts like a bridge between the two contacts, completing the circuit when the user turns the shaft. The carbon film resistor provides a linear resistance path, and its precision determines the level of accuracy of the rotary potentiometer or rheostat.

The JCL200B 1K 0.5% is a valuable tool for many electrical and electronic applications. Its ability to precisely control resistance over a wide range of values and tolerances makes it an attractive option for professionals looking to fine-tune their devices. From audio mixers to voltage regulators, the JCL200B 1K 0.5% provides a reliable and accurate means of controlling electric resistance.

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