HAL508UA-A

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Magnetic Sensors - Switches (Solid State) are electronic devices for sensing environment parameters, such as temperature, pressure, humidity, and magnetic fields.

The HAL508UA-A is a Solid State Magnetic Switch. It is a normally closed switch configuration, with a coil in series with the load. Its power consumption is low and it operates reliably over a wide range of temperatures. The HAL508UA-A Magswitch can be used in place of mechanical relays or toggle switches, and is particularly suited for use in harsh or hazardous environments.

The application field of the HAL508UA-A Magswitch includes industrial control and monitoring systems, machine tools, motors, audio and video equipment, process control systems, medical equipment, security systems and consumer products. In all these use cases, the Magswitch is activated by an external magnetic field and can be triggered quickly and accurately with high reliability.

The working principle of the HAL508UA-A is based on the magnetic effect generated by a coil or a permanent magnet. The switch is activated when a magnetic flux greater than the threshold value generated by the internal coil reaches a position close to the switch, causing current to flow through the coil. This generates an electromotive force (EMF) inside the coil, thus activating the switch.

Once the switch is activated, the load connected to the switch is enabled, allowing current to flow through the coil, or the switch may be deactivated by removing the magnetic field from the coil. This allows the current to be interrupted and the switch to return to its resting state.

The HAL508UA-A Magswitch is designed for use in low voltage and low current applications and is available in various configurations, including panel, card-edge, and surface mount. The switch is also available with an adjustable threshold so that the user can adjust the flux level required to activate the switch.

The HAL508UA-A Magswitch is a reliable and easy to use device that is suitable for applications requiring the control of relatively low power loads. It is an economical alternative to the more expensive mechanical relay or toggle switch options and is well-suited for use in harsh and hazardous environments.

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