EL817(S1)(TU)-VG

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Optoisolators – Transistor, Photovoltaic Output are widely used in a variety of electronic applications, and EL817(S1)(TU)-VG are one of the more popular ones. They provide an isolated method of voltage conversion and are designed to allow a small electrical signal to be converted into an optical signal, and then back into an electrical signal. This ensures any potential noise is not transferred between the two circuits, thereby improving system reliability.

EL817(S1)(TU)-VG products work by using automated circuit boards that separate the input from the output via a two-stage mechanism. The first stage comprises of an on-board LED (light emitting diode) that is driven by the input. This LED illuminates a photosensitive transistor in the second stage, which then acts as the output. The connection between the two stages is isolated, meaning no electrical current can pass between them.

The EL817(S1)(TU)-VG optoisolators have a wide variety of applications and are widely used within medical, automotive, telecommunications, and industrial environments. Examples of some applications include isolated power supplies, communications across two electrically isolated circuits, signal conditioning, and level shifting. In terms of performance, the EL817(S1)(TU)-VG products operate with a high isolation voltage rating up to 5300 V, depending on the specific model. Additionally, they have superior response times of 25 µs, and allow a high data transfer rate of up to 25 Mbps. They are designed to handle high temperatures of up to +125 °C for applications that are not temperature sensitive.

There are several key advantages to using EL817(S1)(TU)-VG optoisolators. For one, they do not require any external components and as such they are considered low-maintenance. Additionally, they provide complete electrical isolation between the input and output, providing system improvements such as improved safety standards, as well as eliminated ground loops and voltage spikes. Furthermore, the devices are designed to meet the exacting requirements of commercial, automotive, and medical applications, meaning they are ideal for sensitive applications.

The EL817(S1)(TU)-VG are designed to offer a reliable and efficient way of transferring voltages between two isolated circuits. They are used in wide range of commercial, automotive, and medical applications, and due to their low-maintenance design, they provide significant cost savings over the life of the system. They offer increased safety standards, due to their complete electrical isolation, and are able to handle temperature extremes, making them ideal for the most demanding applications.

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