AQV251G

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AQV251G solid state relays provide comprehensive control in various applications. This product utilizes solid technology to provide reliable contact disconnection and connection and signal isolation functions. The AQV251G relay is designed as a two-way illuminated circuit with an LED indicator for easy network identification. It also has small size, low current consumption, dustproof and waterproof, over voltage, and over temperature protection capabilities. With its advanced power electronic technology, it is widely used in industrial automation, electric power protection, and communication system control applications.

The AQV251G series is composed of two circuits, a driven circuit and a controlled circuit. The rated voltage of the controlled circuit is 220V AC, and the current is 1A. The control signal of the driven circuit is 5V DC voltage, and its rated current is 10mA to 15mA. After the power supply is connected correctly, when the input control terminal receives positive control, the output terminal of the controlled circuit is connected; when the input control terminal receives negative control, the output terminal of the controlled circuit is disconnected. The AQV251G relay will not be affected by strong AC power interference, and its response time is extremely fast.

The AQV251G relay can be used in a variety of applications. It is often used in various switch control applications or switch control signals. In the automotive industry, it can be used as a DC motor control switch. In addition, this product can be used in temperature or pressure measurement systems. It can also be used in medical treatments to control various equipment. In addition, it can be used in production line coordination control, equipment anti-theft system, and various servo control systems.

The working principle of the AQV251G relay is based on bidirectional thyristors. A bidirectional thyristor is a semiconductor device with two terminals, an anode and a cathode. When a small current passes through the anode, the thyristor will be turned on and allow a current flow from the anode to the cathode. When the current is completely cut off, the thyristor will be turned off and the current flow will be stopped. The AQV251G relay utilizes two bidirectional thyristors to control the circuit switching.

In summary, the AQV251G relay is a solid state relay that is used in a variety of applications. It utilizes advanced power electronic design and components to provide reliable contact disconnection and connection functions. Moreover, it has small size, low current consumption, dustproof and waterproof, over voltage, and over temperature protection capabilities. Most importantly, its working principle is based on bidirectional thyristors, which allows it to quickly and reliably control the circuit switching.

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