H11D2VM

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

Optoisolators are electrical components that use a photovoltaic or photo-transistor arrangement to isolate different circuits, often with the purpose of reducing noise and interference. One such optoisolator is the H11D2VM model, which is used for signal-level detection from 3V to 24V dc input voltage. This optoisolator has a transistor-output photovoltaic system and its applications and working principle will now be discussed.

Application Field

The H11D2VM optoisolator has a wide range of applications. It is most commonly used in automotive and electronic applications, as well as industrial controls and communication systems. For example, it can be used to detect the speed of the engine in automotive applications, or to detect the voltage input in electronic systems. Additionally, it is used to disconnect the load from the motor in industrial applications, and can also be used to detect signals in communication systems.

Working Principle

The H11D2VM optoisolator works on the principle of optoelectronic signal interlocking. It basically consists of an LED and transistor source in the same package. The LED is the input device in the circuit, while the transistor is the output device. When the LED receives a signal, its current starts to flow and it gives off light energy, which is then captured by the transistor. This in turn triggers an electrical signal from the output transistor, allowing the signal to be transmitted in isolation from the source. In short, the optoisolator works by using light energy to create an electrical signal, which is then transmitted to the output transistor.

Conclusion

The H11D2VM optoisolator is a versatile and reliable device that can be used for a wide range of applications. Its application field includes automotive, electronic and communication systems, and its working principle is based on optoelectronic signal interlocking. By using light energy to create an electrical signal, the optoisolator is able to isolate different circuits and reduce interference, making it a valuable tool in many areas of technology.

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