SDS005

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Snap Action, Limit Switches are a common type of switch found in many electronic circuits. The SDS005 is a special type of snap action, limit switch that is designed to be used in harsh environments. Its rugged construction and robust electronics make it ideal for use in industrial, military and aerospace applications.

SDS005 Design and Construction

The SDS005 is made up of two main components, the actuator and the electrical contacts. The actuator is a stainless steel arm that is pivoted on a fulcrum, and when pressure is applied it pivots causing the contacts to either open or close depending on the position of the actuator. The electrical contacts are silver plated and are designed to have low resistance to minimize contact bounce and improve contact reliability.

The contacts are also designed to be capable of withstanding up to 10 million actuation cycles before they begin to show any signs of wear and tear. The actuator is also rated for up to 1 million actuations, making the SDS005 a reliable switch with a long life expectancy. To ensure that the contacts are always properly aligned and working properly, the actuator is suspended on two springs.

SDS005 Working Principle

The SDS005 is an Open/Close Limit Switch that is used in harsh environments. The SDS005 has a simple operating principle; when pressure is applied to the actuator, the actuator pivots causing the electrical contacts to either open or close. When the switch is open, current is not able to flow; when the switch is closed, current can flow.

The contacts in the SDS005 can be configured to operate in either the normally open or the normally closed position, enabling the switch to be used in a variety of applications. This is done by a simple adjustment of the contacts and the set screw that holds the actuator in position.

SDS005 Application Field

The SDS005 is designed for use in harsh environments such as industrial, military and aerospace applications. The switch is particularly suited for high-vibration environments and is often mounted to the surface of a rotating machine using vibration dampers, or to the chassis with screws.

The SDS005 is often used in safety systems, as the contacts are designed to open or close when pressure is applied. This means that the switch can be used to send a signal when a safety limit is reached or when a particular condition has been met. It can also be used to monitor or control machinery, or to act as an overload protection device.

The SDS005 is also suitable for use in position sensing, such as in the monitoring of various sliding or rotating mechanisms. The contacts can be configured to operate in either the normally open or normally closed position, allowing them to be used in a variety of applications.

Conclusion

The SDS005 is a rugged and reliable snap action, limit switch that is designed to be used in harsh environments. Its construction makes it ideal for use in industrial, military and aerospace applications, and its simple working principle allows it to be used in a variety of applications. As a result, the SDS005 is an invaluable addition to any electronic circuit.

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