PS10-121B

PS10-121B Pushbutton Switches Application Field and Working Principle

The PS10-121B pushbutton switch is part of an extended line of PS Series Toggle Switches from Sanjing, a leader in telecom and switch gear technology. It is a single-pole single-throw, UL-rated and waterproof switch designed for use in diverse applications. These include control systems in the automotive, aerospace and industrial sectors, as well as for the general public.

The PS10-121B features a compact and user-friendly design with a wide operating temperature range from -10°C to +85°C. Its contact system is designed for low power current, making it suitable for I/O control. The switch also has an operating life of 100,000 cycles for long-lasting reliability.

The switch can be activated by pressing the button which presses the underlying elastomer membrane. The button is slightly concave so that the operator has a visual target. Inside the membrane, two electrical contacts are connected.

The two electrical contacts connect when the button is pressed and also when it is released. This enables the switch to make or break electrical circuits, controlling the current or voltage in that circuit. When the button is pressed, a small current flows to the contact, completing the circuit and completing the flow of current.

The design of the PS10-121B is optimized to achieve the highest performance, reliability and durability for a wide range of applications. With its flexible design, it can be adapted for a variety of environments and conditions. The switch is also certified to international standards including the UL, CSA, TUV and CE.

In summary, the PS10-121B is a versatile, waterproof and reliable pushbutton switch that offers a dependable way to activate and deactivate both low and high power electrical circuits. It has a wide operating temperature range and a long life cycle, making it suitable for a variety of applications.