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Optoisolators - Transistor, Photovoltaic Output

5962-8981002KPC is a transistor, photovoltaic output optoisolator device. It is a hybrid component which utilizes both the electrical output from a semiconductor element such as a transistor and the optical output from a photovoltaic cell. The optoisolator consists of two components—the input stage and the output stage. These two components are connected via an optical link.

Application Field

This optoisolator is designed for applications such as high voltage measurements, measurement of temperature, pressure, flow rate, level, medical, telecommunication, logic circuits, industrial control, adjustment of voltage and current and frequency in motor control

Working Principle

In the optoisolator, when an electrical signal is applied to the input stage, it generates a light signal, which is then sent through an optical link to the photovoltaic cell in the output stage. The photovoltaic cell converts the light signals to an electrical signal, which is then used to drive the output stage of the optoisolator. This output signal is then used for the intended application.

This optoisolator consists of two parts: a photovoltaic cell and a transistor or other semiconductor element. The photovoltaic cell converts light energy into electrical energy, while the transistor or other semiconductor element is used to amplify the electrical signal. The photovoltaic cell and transistor or other semiconductor element are connected via an optical link. The optoisolator is designed such that the optical link is isolated from the input signal, allowing for high voltage and current isolation, and preventing electrical interference.

The optoisolator is highly resistant to electrical noise and interference, and can be used to transfer signals between different circuits with very low electrical resistance. It is also used in applications such as level control, temperature measurement, and medical applications. This optoisolator is also widely used in automotive applications, industrial control, telecommunication, logic circuits, motor control, and various other electronic and electrical applications.

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