EL1013(TA)-VG

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Optoisolators are an important means of optically isolating signals between digital circuits and other circuits. They provide a way to protect user systems from electric shocks or voltage surges by using light to prevent electrical contact. The EL1013(TA) is an optoisolator with a transistor-photovoltaic output. It is suitable for the isolation of digital and low-frequency signal transmission, and can be applied in various industrial systems to reduce system leakage current and eliminate interference. This article will discuss the application fields and working principle of the EL1013(TA) optoisolator.

The application fields of the EL1013(TA) optoisolator includes industrial process control systems, authentication systems, digital measuring instruments, and electronic device control. In industrial process control systems, it can be used to detect, switch, or isolate signals from different areas or circuits in order to ensure that the system functions properly and there are no interference sources. In authentication systems, the EL1013(TA) optoisolator can be used to detect and authenticate the submitting of supplies or goods. Additionally, the EL1013(TA) optoisolator can also be used in digital measuring instruments, such as digital voltmeters or ammeters. Moreover, its high-frequency isolation capability makes it suitable for the electronic device control. All these applications ensure that the EL1013(TA) optoisolator plays an important role in the various industrial systems.

The working principle of the EL1013(TA) optoisolator is based on the principle of phototransistor. When a diode emits light, the transistor will be triggered and drive a phototransistor. Then, the phototransistor will amplify the signal generated from the diode, or pass the generated signal to other electrical systems. The EL1013(TA) optoisolator consists of an infrared LED and a phototransistor mounted side-by-side in a 6-pin package. The integrated LED can emit infra-red light when power is provided. When the LED is triggered, the phototransistor is triggered and begins to amplify the output of the LED. The amplified signal can be used for various applications, such as switching signals or controlling a system.

In summary, the EL1013(TA) optoisolator is an optoisolator with a transistor-photovoltaic output. It is suitable for the isolation of digital and low-frequency signal transmission, and has a wide range of applications in industrial systems, authentication systems, digital measuring instruments, and electronic device control. Its working principle is based on the principle of phototransistor, and it is capable of isolating signals between electrical systems, thus reducing system leakage current and eliminating interference.

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