71MA30-02B12N

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Introduction: Rotary switches are electromechanical components that are commonly used to control electrical circuits. They are commonly found in many industries, including automotive and aerospace, and can also be found in appliances, lighting, and machinery. The 71MA30-02B12N is a specific type of rotary switch that has been designed for applications requiring high reliability and durability. This article will discuss the application field and working principle of the 71MA30-02B12N.

Application Field: The 71MA30-02B12N is a high-reliability rotary switch that is mainly used in applications requiring high reliability and durability. As a result, it is ideal for applications in harsh or extreme environments, such as automotive, aerospace, and other similar applications. It is also suitable for use in appliances and lighting due to its high power-handling ability and robust construction.

Working Principle: The 71MA30-02B12N is a multiple-deck style rotary switch, which means that it can control multiple circuits depending on the specific application. It works quite simply by using a rotation mechanism to connect or disconnect circuits. It is comprised of a rotating contact part and a base part. The contact part is connected to the base part via a shaft and when the shaft is turned, the contact part turns in relation to the base part. This causes the contact part to move, making or breaking the electrical connection.

Structure: The 71MA30-02B12N rotary switch is constructed with a rotor, contact terminals, and socket terminal. The rotor is the main component and is responsible for turning the contact part. It is typically made from aluminum and is either metal-plated or plastic-covered. The contact terminals are connected to the rotor and they are typically designed with a silver-plated finish to ensure high electrical conductivity. Finally, the socket terminal is the connecting element between the contact part and the circuits. It is usually made from high-grade nylon and is designed to ensure a tight fit and secure connection.

Advantages: The 71MA30-02B12N rotary switch provides a number of impressive advantages that make it an ideal choice for many applications. First, it is designed with a robust construction that ensures high durability. Second, it has a very low contact resistance, which means that it can be used in applications requiring high accuracy and reliability. Third, the contact terminals are silver-plated, which makes them highly conductive and resistant to corrosion. Finally, it is available in various sizes and styles, allowing for a customized solution for any specific application.

Conclusion: The 71MA30-02B12N rotary switch is a high-quality rotary switch that is perfect for applications requiring high reliability and durability. It has a robust construction as well as low contact resistance and silver-plated contact terminals. It is available in various sizes and styles and is ideal for automotive, aerospace, and lighting applications. This article has provided an overview of the application field and working principle of the 71MA30-02B12N rotary switch.

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