ILQ2

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

An Isolator Light Photocoupler (ILQ2) is an optoisolator, a type of transistor output photovoltaic output, which provides isolation between two circuits or systems. It uses the optical coupling mechanism of a light-emitting diode (LED) to transmit a signal from one side of the device to the other, without having direct electrical connection between the two sides. An isolator light photocoupler also utilizes photo transistor on the other side of the device, for receiving the light signal from the LED and transforming it into an electrical signal.

The ILQ2 is useful in various applications such as current sensing, communications, and motor control. It is a go-to device for regulating high voltages and currents while needing minimal space and power.

There are four main components of an ILQ2 device: an LED, a phototransistor, an internal power supply circuit, and an integrated circuit. These components all work together to achieve isolation, reducing the risk of electrical failure or damage to machinery.

The LED is used to transmits the signal across the divide. It is a solid-state semiconductor diode that releases visible light when it is current-driven. The LED is designed in such a way that it will emit light with a given wavelength only, which allows for its output to be accurately controlled.

The phototransistor receives the signal emitted by the LED and converts it into an electrical signal. This output can then be used for various purposes in the application. Phototransistors are designed to be highly sensitive to light, allowing for high accuracy and reliability.

The internal power supply circuit provides the necessary power for the LED and the phototransistor to work. This circuit is designed in such a way as to maintain a constant output voltage across the device, regardless of the load. This allows the device to be used in a variety of different applications.

Finally, the integrated circuit located on the other side of the device can be used to provide additional control and functionality for the device. This circuit includes features such as status monitoring, output monitoring, and signal conditioning. These features make the device well suited for applications in which a high degree of control and accuracy is desired.

The ILQ2 is a popular optoisolator due to its ability to provide a reliable way to isolate two different circuits or systems. It is often used in applications such as current sensing, communication, and motor control. Its main components, the LED, phototransistor, an internal power supply circuit, and an integrated circuit, work together to achieve isolation while minimizing space and energy consumption.

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