JS1F-F-12V-F

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Power Relays, Over 2 Amps

Power relays are devices that use switch technology to control electrical current flow. A relay consists of a coil, which, when energized, closes an electrical contact to power downstream devices. Relays come in a variety of sizes and configurations, and the JS1F- F-12V-F is a specific type of power relay designed for use in high-current applications.

JS1F- F-12V-F Application Field

The JS1F- F-12V-F is an SPDT (single pole double throw) non-latching relay designed for use in applications requiring a high amp load accommodated by a compact size. It is rated for switching power voltages up to 800V DC and 12V DC. It can control currents up to 15A @ 800V DC and 25A @ 12V DC, making it ideal for applications including automotive, telecommunications, industrial automation, and general industrial control.

JS1F-F-12V-F Working Principle

The operation of the JS1F-F-12V-F can be broken down into three steps. First, when the relay is not energized, the contact arm is in the “OFF” position. Secondly, when voltage is applied to the coil, the contact arm moves to the “ON” position and the connected circuit is closed. Thirdly, when the voltage is removed, the contact arm returns to the “OFF” position and the contact is opened.

Safety Features

To ensure safe operating conditions, the major components of the relay have been designed to endure extreme temperatures. The contacts are rated up to 130°C and can be further customized in higher temperature ranges. Furthermore, the relay\'s housing is specifically designed to protect against environmental conditions as described in IEC 61810-1 and UL 508A.

Conclusion

The JS1F-F-12V-F is an industrial-grade power relay designed for use in high-current applications. With its non-latching SPDT terminal, it can switch voltages up to 800V DC and 12V DC and control currents up to 15A @ 800V DC and 25A @ 12V DC, making it appropriate for use in a wide range of applications. Furthermore, it has been designed to meet various safety requirements, protecting against extreme temperatures and harsh environmental conditions.

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