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Power Relays, Over 2 Amps

The 8870340000 is a modern power relay designed for power applications of more than two amps. It is designed to provide robust control over high current applications with minimal power loss. The 8870340000 is an excellent choice for many power applications due to its excellent power handling capabilities, rugged design, and reliable operation.

Application Field and Working Principle

The 8870340000 is typically used in applications such as electric motors, semi-conductor power switches, large scale industrial power control, and other high current applications. It works by using an internal control circuit in conjunction with an electromagnetic coil to control the switch. A control signal is used to energize the electromagnetic coil, which then attracts the armature and closes the switch. When the control signal is removed, the electromagnetic coil is de-energized and the armature is returned to the open position by a spring.

This relay is also noted for its low power consumption, minimal power loss, and excellent current handling capability. It is capable of handling currents greater than two amps with minimal power loss or heat generation. This makes the 8870340000 an optimal choice for many high current applications.

The 8870340000 is also highly useful in applications where galvanic isolation is required. Its excellent current isolation capabilities allow it to prevent the flow of current across the relay, providing better noise immunity and preventing false triggering in applications such as motor controls.

Design and Geometry Considerations

The 8870340000 is designed around a single pole, double throw (SPDT) configuration. This allows the switch to open and close in two separate channels and provides flexibility in terms of controlling different circuits with the same relay. The relay itself is designed around a two column package to provide additional space for the components, allowing the relay to be compact yet very robust.

The relay also features high quality molding and a reinforced base plate to ensure durability and a long life. This makes it an excellent choice for applications that need to withstand rough handling or extreme environmental conditions.

Conclusion

The 8870340000 is a modern power relay designed for high current applications. It features a low power consumption, excellent current handling capability, and excellent power handling capabilities. It also provides galvanic isolation and has a robust design and construction which make it ideal for many applications.

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