CNX35U

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Optoisolators are devices used to provide electrical isolation between the input and the output. The CNX35U is an optoisolator that uses a transistor-photovoltaic output to provide electrical isolation up to 2000 Volts peak-to-peak. This optoisolator is commonly used in applications such as power conversion, motor control, switching and sensing. The following sections will explain the application field of the CNX35U and its working principle.

Application Field

The CNX35U optoisolator is a transistor-photovoltaic output optoelectronic device. It has a 2 kV minimum insulation voltage rating and is able to withstand input-output electrical isolation. It is typically used in applications that require a high degree of electrical safety and isolation, such as power conversion, motor control, switching and sensing. The device is also suitable for use in the feedback circuit of switching power supplies. It has proven reliable in the presence of high levels of electromagnetic interference (EMI).

The CNX35U optoisolator is particularly useful in the power conversion application field, where it has successfully been used for providing electrical isolation and safety during power conversion. It is also suitable for use in switching power supplies, where it is able to provide the necessary insulation and safety while regulating the switching of the power supply. This optoisolator can also be applied in motor control applications, where it is used to prevent the electrical current from entering the motor directly, thus providing better safety and isolation.

Working Principle

The CNX35U optoisolator works in a transistor-photovoltaic output scheme. In this scheme, an input LED is used to generate light, and this light is received by the output photovoltaic device, which activates the output transistor. This transistor will then amplify the signal according to its gain. This optoisolator is also able to withstand high levels of electromagnetic interference, thanks to its integration of high-impedance filters.

In the power conversion application, the optoisolator is able to withstand higher transmission voltages. It is also able to provide better electrical isolation, thus increasing the safety of the device. In motor control applications, the optoisolator is able to prevent electricity from entering the motor directly. This provides better safety for the motor and allows for better electrical insulation.

The CNX35U optoisolator is a transistor-photovoltaic output device, and it is capable of providing high levels of electrical isolation and safety. It is suitable for use in power conversion, motor control, switching and sensing applications. It is also able to withstand high levels of electromagnetic interference, thanks to its integration of filters. This optoisolator is highly reliable and is suitable for a wide range of applications that require high levels of electrical isolation.

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