JS1APF-B-9V-F

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Power Relays, Over 2 Amps

The JS1APF-B-9V-F is a power relay designed for applications where continuous current demand exceeds 2 amps. This application field offers a variety of specific usage, such as controlling electrical devices, automation and robotics.

Working Principle

The JS1APF-B-9V-F is a normally open relay, meaning that in its simplest arrangement, the two terminals are not connected when its coil is not supplied with electric current. When the coil receives the current, it produces a magnetic field that moves the armature and connects the two terminals. It is a single-throw relay, meaning that only one connection is made when the coil is energized.

The JS1APF-B-9V-F has a configurable switching voltage rating between 6V and 9V. The maximum rated voltage must be as low as possible while still providing enough energy to override the built-in spring force and the inertia of the armature.

For overload and short-circuit protection, the connecting terminals are protected with a fuse or a circuit breaker. The fuse must be fast acting, meaning it needs to disconnect the power within a few milliseconds because the JS1APF-B-9V-F can switch in as little as 10ms.

Applications

The JS1APF-B-9V-F offers a variety of applications, mainly in automation and robotics. It can be used to control the start/stop function of production equipment, to open or close valves in oil and gas pipelines, to control the flow of material along conveyor belts, to order the movement of robot arms in automated assembly lines, and any other application that requires a high-powered switching capability.

The JS1APF-B-9V-F is also suitable for various other applications such as remote-controlling electric devices, automatic door control and security systems.

Mounting Considerations

When mounting the JS1APF-B-9V-F relay, it is important to ensure that the installation environment exposes the relay to temperatures below 50°C, and that the relay\'s resistance to electromagnetic interference is satisfactory for the application. It is also important to make sure that the relay is securely mounted and cannot be moved by vibration.

The housing of the JS1APF-B-9V-F relay is IP65 rated, meaning it is dust and water resistant. Therefore, it can be used in both indoor and outdoor applications.

Conclusion

The JS1APF-B-9V-F relay is a reliable, high-power switching component, designed for applications where continuous current demand exceeds 2A. It is suitable for various applications in automation, robotics, and remote-control of electric devices, and offers a wide voltage range and high protection rating for dust and water.

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