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Power Relays, Over 2 Amps

ALZN1F24W is a solid-state power relay module that is designed for switching AC or DC. It is rated for over 2 amps and can be used for switching high-power applications such as motor starters, relays, pumps, and HVAC systems.

Application Field

The ALZN1F24W is suitable for controlling large loads, such as motor starters, pumps, and HVAC systems. It is also suitable for controlling higher-power DC applications such as EV motors and DC lighting systems. The ALZN1F24W can be used to control both AC and DC loads and can be used in a wide variety of industrial, commercial, and residential applications.

Working Principle

The ALZN1F24W is a solid-state power relay module that utilizes a TRIAC as its main switching element. TRIACs are solid-state devices that are designed to switch current and allow current to flow in both directions. This unique switching element allows the ALZN1F24W to switch both AC and DC loads, making it ideal for high-power applications. Furthermore, the module can handle up to 2 amps, making it suitable for high power applications.

The ALZN1F24W consists of an input circuit, an isolation transformer, a control circuitry, and a TRIAC. The input circuit converts the incoming AC or DC voltage into a signal suitable for the control circuitry. The isolation transformer provides isolation between the incoming and outgoing lines, ensuring that the input and output are isolated from each other. The control circuitry then parses this signal to determine when to turn on and off the TRIAC. Finally, the TRIAC is used to switch the load on or off, depending on the signal it receives from the control circuitry.

Conclusion

The ALZN1F24W is a powerful and reliable power relay module that is suitable for controlling large loads, such as motor starters, pumps, and HVAC systems. It can be used for both AC and DC loads and is rated for handling up to 2 amps of power. Furthermore, its unique construction and reliable switching element make it suitable for a wide variety of industrial, commercial, and residential applications.

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