51CAD-E28-A20

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Rotary Potentiometers, Rheostats are a type of adjustable electrical components used to measure the angle or resistance of a device.  51CAD-E28-A20 is a special type of rotary potentiometer, rheostat that is especially designed for use in industrial and commercial applications. It is widely used in industrial applications such as surveillance, robotics, and security systems as well as in commercial applications such as audio and video mixing.

Application Field

The main function of 51CAD-E28-A20 is to measure the angle or resistance of a device. It is widely used in a variety of applications that include:

• Industrial use in surveillance, robotics and security systems.
• Commercial use in audio and video mixing.
• Medical applications such as laboratory equipment.
• In automotive applications like ignition system.
• In aeronautical applications such as gyroscope and joystick.

Additionally, this type of rotary potentiometers, rheostats can also be used in a variety of other applications such as temperature measurement, steam pressure measurement, and force measurement.

Working Principle

The working principle of the 51CAD-E28-A20 is based on the fact that when a contact rotates along the circular track, a low resistance is created between the two pins. This low resistance allows current to flow between the two pins. By varying the position of the contact, different resistances are created between the two pins, allowing the current to be modified.

The 51CAD-E28-A20 contains a special precision spring that can detect the rotation of the contact along the circular track. This spring converts the mechanical movement of the contact into electrical signal which can be used to measure angle or resistance. This spring also provides a self-locking mechanism that keeps the contact from moving away from the desired position.

The 51CAD-E28-A20 also contains a resistor between the two pins which sets the upper limit of resistance that can be adjusted. This limit, together with the contact resistance, determines the range of angle or resistance that can be measured.

Conclusion

The 51CAD-E28-A20 is a type of rotary potentiometers, rheostats that is specifically designed for industrial and commercial applications. It is capable of measuring angle or resistance in applications such as surveillance, robotics, security systems, audio and video mixing, laboratory equipment, automotive and aeronautical systems. The working principle revolves around a precision spring and a resistor between the two pins which sets the upper limit of resistance that can be adjusted.

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