JTNV1AS-PA-F-DC12V

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Power relays are electrical switches, which are used to control a device with the power supply. They are the devices used to make or break the electrical circuit, allowing for a safe analysis and control of a device. In this article, we will look at the application fields and working principle of JTNV1AS-PA-F-DC12V.

Vortex and reverse polarity relays are commonly used in automobile industry. They help in preventing over-voltage situations and ensure better safety. JTNV1AS-PA-F-DC12V is a type of vortex and reverse polarity relays, which is a single pole normally open power contact type. It has the features of an integrated time delay circuit and an actuator for manual resetting.

Application Fields

The JTNV1AS-PA-F-DC12V can be used in a wide range of industries and applications, such as in power supplies for lighting, the vehicle anti-theft system, the power cut off by the mobile phone, the safety protection for electrical wiring products, and other field where positive voltage is used.

Working Principle

When the power is turned on, the magnetic field produced by the electric current through the coil, produces a force which will pull the normally open contact together. The normally open contact will then stay closed until the power is turned off and the contact breaks open again.

When the power is cut off, the pilot relay will be switched off, releasing the heavy contact which will be reset back to its initial state. The manual resetting is enabled by the actuator which is connected with the core. The actuator will detect the condition and set the heavy contact position to a normal state.

The JTNV1AS-PA-F-DC12V also works on a time delay circuit. It enables the contact to be closed for a programmable length of time. If the voltage remains at a certain level, the time delay circuit will stay activated, eventually keeping the contact closed.

The biggest feature of the JTNV1AS-PA-F-DC12V is its over 2 amps current capacity. This current capacity is higher than regular relays, making the JTNV1AS-PA-F-DC12V suitable for heavy load applications. Besides, the special design ensures quick connection and disconnection of the relay contact, which facilitates easy installation and maintenance.

Conclusion

In conclusion, the JTNV1AS-PA-F-DC12V is a high current capacity vortex and reverse polarity relay. It is suitable for a wide range of applications in the vehicle industry and other similar fields, providing a safe and reliable power control in the system. The integrated time delay circuit enables the contact to be closed for a certain period of time according to the length of the current, and the manual resetting provides additional safety protection.

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