Rotary Switches

Rotary switches are electrical switches in which a rotary knob, lever, or wheel actuates or changes its contact position. 71MBF30-03A12N is a special rotary switch that has a wide range of applications and working principles. This article provides an overview of 71MBF30-03A12N application field and working principle.

Application Field of 71MBF30-03A12N

71MBF30-03A12N rotary switch is extensively used in electronic equipment and robotic systems. The wide application range of 71MBF30-03A12N includes:

• Industrial Application: 71MBF30-03A12N is widely used in industrial equipment and factory machines, such as electric pumps, compressors, machine tools, etc. It provides accurate and reliable control for the different operation modes.
• Medical Application: This rotary switch is widely used in medical equipment. It is used to control the operation of medical imaging instruments and other assisting gadgets.
• Automotive Application: 71MBF30-03A12N is widely used in automotive industry to control and manage the engine, running gear and other parts. It is able to work in extreme conditions.
• Robotic Application: 71MBF30-03A12N is widely used in robotic systems, such as robots used in manufacturing, lab and research work, etc. It can accurately and reliably control the operations of the robots.

With the above applications, it is obvious that 71MBF30-03A12N is an excellent choice for various applications.

Working Principle of 71MBF30-03A12N

The working principle of 71MBF30-03A12N rotary switch is based on equipment electronic design. This switch is composed of two parts: the electrical circuit and the rotary knob which controls the direction of the current. The internal connections of the switch consist of a steel plate for the rotor and two stationary contact discs for the stator. When the rotary wheel is turned, the electrical connections between the two contact discs in the interior of the switch are changed. As a result, the direction of the current can be changed by turning the rotary wheel.

To protect the equipment from over-currents and overvoltages, an additional protection switch can be installed. This additional switch will cut the power to the device if it detects an excessive current or voltage.

The easiest way to install the 71MBF30-03A12N rotary switch is to connect it to the end of a cable. This way, the rotary wheel can be used to turn the current on and off. If additional switches are needed, they can be connected to the switch\'s terminals.

Conclusion

71MBF30-03A12N rotary switch is a reliable and versatile tool that can be used in various applications in electronic equipment, robotic systems, and factory machines. Its working principle is based on the electrical circuit concept and the control of the rotor and two stationary contact discs. The installation process is quite easy and the appropriate protection switch can be connected for an added level of protection.