8143R20KL.25

Rotary Potentiometers and Rheostats are both types of devices that use mechanical rotation to measure a particular electrical property. The 8143R20KL.25 is a rheostat that measures resistance in a particular circuit, usually by adjusting an electrical current that then affects the operation of another connected device.

The primary difference between the two is that the Potentiometer typically measures electrical voltages, whereas a Rheostat is used to measure electrical resistance. Both devices work with a resistive element and an electrical current, but the Potentiometer measures that voltage directly, whereas the Rheostat alters the current, which in turn affects the resistance.

The 8143R20KL.25 is a precision-made dual-turn rheostat that can be used to measure and control high current up to 20kA, in both fixed and adjustable positions. It has been designed to be highly accurate in its readings, with a maximum output of 40kA, and an accuracy of 0.2% across the component\'s entire range. It comes with two common leads that can be used to connect it with other components for parallel use.

The 8143R20KL.25 is primarily used in applications where precise electrical current readings are needed, such as medical imaging equipment and laboratory testing equipment. It has a wide variety of applications, including power supplies, motor speed control, temperature control, and electric heating. It can also be used to alter the resistance of a DC circuit, allowing for partial or complete shut-off of electricity.

The operating principle of the 8143R20KL.25 is quite straightforward. When the device is activated, a signal current passes through a resistive element, which acts as the primary control. The device then takes a reading of both the resistance and the voltage across this element, and the readings are taken in order to adjust the current that passes through the device. This current a effect then changes the operation of the connected device.

The 8143R20KL.25 is an incredibly accurate and adaptable device that can be used for a variety of applications. Its precision and reliability make it an ideal choice for precise readings and precise control applications, in addition to being able to continuously adjust the current in a specific circuit.

Overall, the 8143R20KL.25 is a reliable and accurate device that can be used to measure resistance and control current in a variety of applications. It is mainly used in medical imaging and laboratory testing equipment, but it can also be used in a variety of other applications.