VOS628A-2T Isolators

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 components that are used in electrical circuits for isolation purposes. The VOS628A-2T is an optoisolator that uses a photovoltaic output and a transistor as part of its design. This device is used to electrically isolate a circuit from an external source, which can help to reduce the risk of damage or interference from outside sources. This article will discuss the application field and working principle of the VOS628A-2T optoisolator.

Application Field of VOS628A-2T

The VOS628A-2T is used in many different types of circuits, including communications systems, DC motor control circuits, and switching systems. It is also an ideal component for protecting sensitive circuits from electrical noise, or for providing a safety measure in circuits with high voltages. The optoisolator is able to provide isolation up to 5kV, which makes it suitable for use in harsh environments. In addition, it is capable of handling currents up to 4A, which ensures that it can be used in a variety of situations.

Working Principle of VOS628A-2T

The VOS628A-2T optoisolator has a photovoltaic output and a transistor in its design. When it is connected to a circuit, an external voltage is applied to it. This voltage is sensed by the photodiode, which generates a current that is converted to a voltage by the photovoltaic output. This voltage is used to control the base of the transistor, which in turn works to control the current flowing through the circuit.

The voltage produced by the photovoltaic output is used to control the current in the circuit, which ensures that the external voltage does not interfere with or damage the internal components. This optoisolator also features a high breakdown voltage, which makes it suitable for high voltage circuits. In addition, the device has low power consumption and low output current, which make it an economical solution when compared to other types of optoisolators.

Conclusion

The VOS628A-2T optoisolator is a useful component in a variety of electronic circuits. It has the ability to provide isolation up to 5kV and can handle currents up to 4A. It also has a low power consumption and a low output current, which make it an economical choice when compared to other optoisolator designs. By understanding the application field and working principle of the VOS628A-2T, engineers can better select the right optoisolator for their circuits.

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