JS1A-12V-TV

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power Relays, Over 2 Amps, are electronic switches used in a wide variety of applications and industry sectors. In the most basic terms, relays allow a small amount of current to control a much larger amount of current. The JS1A-12V-TV is a power relay that specifically fits into the over-2-ampere category. Let us take a closer look at the application field and working principle of this relay.

Application Field

The JS1A-12V-TV relay can be used in a number of different application fields, including vehicle automation, agriculture, and communications. It is commonly used in critical circuit protection, and due to its solidly built/rugged design, is especially suitable for those “harsh” environments where vibration is a factor.

For vehicle automation, it can be used in vehicles relying on the new OBDII automotive diagnostics system. This relay is also ideal for agricultural applications, as it can be used in critical circuit protection for greenhouses and landscapes. In terms of communications, this relay is used for critical circuit protection in satellite communications.

Working Principle

The JS1A-12V-TV is a normally open, double-pole double-throw (DPDT) power relay. It features two separate contacts arranged to enclose the \'\'coil\'\' within the \'\'reeds\'\'. When an external voltage is applied, the coil energizes and the two contacts close, allowing a larger current to flow to the connected devices or circuits. This current draw creates a magnetic field that activates the contacts, opening the relay and allowing the current to be diverted to a second set of circuits.

The JS1A-12V-TV is rated for voltage up to 12 volts. It is also able to carry a load of up to 10 amperes, making it ideal for applications requiring an over-2-ampere current draw. Additionally, it features an integrated snubber circuit for higher reliability and a relay control LED indicator for best visualization in dark environments.

Conclusion

The JS1A-12V-TV power relay is a piece of reliable equipment in the over-2-ampere category that can be used in a variety of applications, for example, vehicle automation, agriculture, and communications. This relay activates upon application of an external voltage, sending the current to the connected devices or circuits, and then it deactivates after the magnetized contacts open. Thanks to its integrated snubber circuit, this relay ensures reliable performance despite external vibrations or other environmental factors.

The specific data is subject to PDF, and the above content is for reference