RTAC31S12M25NS

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Rotary switches are electronic components frequently used in the automotive industry, engineering and control systems. The RTAC31S12M25NS is one of the popular rotary switches which is widely used in professional applications. In this article, we discuss the application field and working principle of the RTAC31S12M25NS.

Applications of RTAC31S12M25NS

The RTAC31S12M25NS is often used as a tactile/mechanical switch in the automotive industry. It is ideal for applications requiring up to 12 positions in a single switch. It is also suitable for electricity generation, power engineering and lighting control. It can be used to control the direction and intensity of a variety of light sources, as well as control the speed and direction of DC motors. It is also frequently used as a switch for control and automation systems in the manufacturing industry. This rotary switch can operate in temperatures ranging from -20 to +85°C and is designed to operate in a wide range of voltage levels. Its electrical ratings are up to 25A/330VAC.

Working Principle of RTAC31S12M25NS

The RTAC31S12M25NS features an easy-to-operate rotary system and 12 possible positions. The knob of the switch can be turned clockwise or counterclockwise up to 12 positions to control the desired function. The electrical contacts within the switch are attached to the inner wall which is connected to the actuator. When the actuator is moved, the electrical contacts are connected, resulting in the desired function. The electrical contacts are sealed against dirt, moisture and other contaminants, ensuring the switch operates reliably.

As the knob is turned, the actuator is pushed in and out, aligning the electrical contacts within the switch. Each position has an electrical contact which is connected with the same number of contacts on the inner wall of the switch. When an actuator is engaged, it pushes the contacts so that a connection is made and the desired function is activated. This process is repeated for each different position. This ensures that the rotary knob can be precisely controlled for each function.

Conclusion

The RTAC31S12M25NS is a versatile rotary switch. It can be used for a wide range of applications, from controlling the direction and intensity of light sources, to controlling the speed and direction of DC motors. Its easy-to-operate rotary system with 12 positions makes it ideal for professional applications, such as those found in the automotive and engineering industries. The electrical contacts are sealed to protect against dirt, moisture and other contaminants, ensuring the switch operates reliably.

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