AQY214SX

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

Solid state relays (SSRs) are electrical switches used to turn power on and off with an electronic signal. They are semiconductor devices that control current or voltage when exposed to an external voltage or current signal. SSRs are often used in controlling high-powered electrical devices, such as motors and pumps, as they can switch very rapidly, handle large amounts of current and can withstand harsh environments.

The AQY214SX is a single-pole, double-throw-type, solid state relay capable of switching loads from 0.1A up to 30A at an input voltage of 3-32VDC, with a minimum input current of 0.5mA. It has zero-crossing operation, so its switching action is smooth and noise-free. It is also very compact and can be incorporated into tight spaces for space-limited applications.

The AQY214SX is a great choice for controlling DC motors, small pumps, and other electromechanically controlled loads where a low voltage is required. Its low on-state resistance (50mΩ typ) ensures minimal voltage drop so the load is operating at the correct voltage. It\'s a good choice for switching smaller AC loads too, as its zero-crossing (ZC) circuitry ensures a smooth transition without surges or spikes. It\'s certified for global markets and is built to withstand the rigors of industrial and commercial environments.

The AQY214SX can be operated using various methods. It can be driven by a mechanical switch or directly by a digital control. A separate thermistor can also be connected to provide overload protection. Its LED indicator light indicates when the relay is activated for easy troubleshooting.

The operation of the AQY214SX is based on a simple principle: when a voltage is applied across a semiconductor junction, the current starts to flow through it, and this causes a gate voltage of the relay transistor that causes it to turn on and off. When power is applied to the relay, current flows through the semiconductor device, enabling it to turn on quickly, whereas when the power is removed, the relay turns off slowly to prevent damage to the electrical components. This is why the AQY214SX is a great choice for switching between the two states quickly and reliably, making it a great choice for a wide range of applications.

In summary, the AQY214SX Solid State Relay is a great choice for applications where low voltage control is required. It’s flexible, can be operated in various ways, and offers reliable, fast switching action. It also has built-in protection against overloads, making it a safe and reliable choice for a wide range of applications.

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