JW1AFSN-B-DC12V-F

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Power Relays, Over 2 Amps

Relays over 2 Amps provide a wide range of applications due to their ability to switch a range of voltages and current. The JW1AFSN-B-DC12V-F is one such power relay, typically used in low power applications.

Application Field of JW1AFSN-B-DC12V-F

The JW1AFSN-B-DC12V-F relay is widely used in consumer electronics, home entertainment systems, and automotive electronics for safely controlling low voltage electrical circuits up to thirty three amps. It is designed to handle alternating current (AC) as well as direct current (DC), utilising a specialised magnetic circuit to support the high current switching capability. Due to its robust design, it is also suitable for use in damp conditions and other extreme environments.

Working Principle of JW1AFSN-B-DC12V-F

The JW1AFSN-B-DC12V-F is a form C switch, meaning it has three connections (NO-common-NC) that are made and broken when current is passed through the relay. It is triggered by an input current applied to the NO (normally open) contact in series with a coil, which then creates a magnetic field. This magnetic field pulls the contact armature together, creating a connection between the NO contact and the NC (normally closed) contact. This completes an electrical circuit and allows current to flow.

When the input current is removed from the coil, the magnetic field collapses, the contact armature springs back and the NO contact now opens the connection between the NO contact and the NC contact. This breaking of the circuit interrupts the current, which effectively switches off the power.

The JW1AFSN-B-DC12V-F is a robust, single pole double throw (SPDT) relay that is ideal for controlling an electrical circuit with a low current or voltage. It is designed to handle alternating and direct current, up to thirty three amps, and will switch quickly and accurately in both situations.

Conclusion

The JW1AFSN-B-DC12V-F power relay is capable of safely controlling low voltage electrical circuits up to thirty three amps. It is designed to handle alternating current (AC) as well as direct current (DC) with its specialised magnetic circuit allowing it to switch low current quickly and accurately. Its robust design makes it particularly well suited for damp conditions and other extreme environments, making it a suitable choice for a wide range of applications.

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