AQV414EA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Solid State Relays (SSR) are electrical devices used to control a large amount of power. They are sometimes referred to as semiconductor relays or thyristor relays since they use semiconductors such as transistors and thyristors to control electrical circuits. The AQV414EA is an SSR device that is suitable for controlling the switching of high frequency DC and AC loads. It can be used for a variety of applications including motor speed control, temperature control, and circuit protection.

The AQV414EA is characterized by its low switching power and power losses, low voltage, high-frequency switching capability, and isolation voltage properties. Its low on-state voltage drop enables the device to be used at high frequencies and in low voltage circuits. Its switching recover time is set at 25 μs, ensuring fast and accurate operation. It has a wide operating temperature range of -40~+85°C, making it suitable for harsh working environment.

The AQV414EA is designed with a 4-pin single-phase bridge structure that can control AC loads up to 220V 8A. It has an LED indicator that allows for quick recognition of the power status. Moreover, it is contained in an encapsulated thermostat package for better heat dissipation and improved durability. Compared to mechanical relays, this type of solid state relay is more reliable and can handle higher switching frequencies.

The AQV414EA works by using an input signal to activate its internal semiconductor switching element, allowing current to flow from the load connected to the output terminals. The internal switch consists of two transistors connected back-to-back to form a bi-directional switch. The switch is activated by a low-power current which is controlled by the input signal. When the input signal is turned off, the internal switches are cut off and no current flows from the load.

The AQV414EA offers several advantages. It is highly reliable due to its low power losses and high switching speeds. It also offers an analog input control, which allows for more precise control and accuracy. Moreover, it has a low leakage current, which reduces the possibility of overcurrent protection being triggered. It also features an isolation barrier between input and output terminals, which is used to protect the device from external overvoltage or short-circuit conditions.

The AQV414EA is a solid-state switching device with high frequency switching capability and low voltage characteristics. It is an ideal choice for controlling high frequency DC and AC loads and provides reliable and precise performance. Its wide operating temperature range makes it suitable for applications in harsh environments, and its analog input control provides better accuracy and control.

The specific data is subject to PDF, and the above content is for reference