AQV412EHA

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Solid State Relays

AQV412EHA is an electronic switching device with a range of electrical insulation between its operating circuit and the load contact. It is primarily used as a Solid State Relay (SSR). An SSR is a device that allows a low power signal to control a larger current or voltage for controlling electrical loads. SSR’s are found in different types of devices and applications, such as digital control systems and automated process control systems.

Application Field and Working Principle

The AQV412EHA is normally used for controlling the ON/OFF of electrically remote loads such as electrical lamps, motors, heaters and other electrical loads. These Solid State Relays have a variety of applications in a wide variety of industries. In particular, they are often used in industrial automation and control projects such as PLC’s, Robotics, HVAC systems, and process control systems.

The AQV412EHA Solid State Relay has a three-phase input and a single-phase output, allowing it to be used in applications with multiple power supplies and loads. Its operating voltage is between 24V DC and 115V AC. This relay can be controlled with a transistor switch that is usually controlled by a microcontroller.

Solid State Relays are designed to offer a controllable electrical switch that is based on semiconductor principles instead of a mechanical switch. When the transistor switch is activated, the AQV412EHA relay triggers and turns the remote load on or off. The on/off state of the relay can be controlled by the transistor switch, allowing the user to control the electrical load from a distance. The AQV412EHA relay also has a zero crossing on/off feature, which offers much slower changing voltage output and can prevent arcs when switching inductive loads.

The AQV412EHA Solid State Relay is designed to provide a high level of protection against spikes and surges. It has a wide operating temperature range, and is designed to withstand high levels of voltage and current. The AQV412EHA is also designed with protection against short circuits, and is designed to shut down the connected loads in the event of a short circuit.

Conclusion

The AQV412EHA Solid State Relay is a versatile and reliable device for controlling electrical loads from a distance. It is designed with protection from spikes and surges and has a wide operating temperature range, making it suitable for a variety of applications. Its zero crossing on/off feature makes it suitable for applications with inductive loads, and its ability to be controlled by a transistor switch makes it easy to integrate into any system.

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