EL817(S2)(A)(TU)-G

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The EL817 (S2) (A) (TU) -G is a type of optoisolator specifically in the transistor, photovoltaic output category. It performs the important role of electrically isolating two circuits from each other while allowing on-off logic data communication between them. This makes it ideal for scenarios where a control circuit needs to be connected to a switched component while maintaining complete electrical isolation from the source. It is made up of a LED side encased by a Clear or Black polypropylene housing and an NPN phototransistor, open collector output side with integrated high voltage tensile barrier.

The EL817 (S2) (A) (TU) -G features a wide operating temperature range of -40°C ~ +100°C. It also provides a high insulation resistance of 10^11 Ohms at 500V. The high frequency on-off response capabilities of the EL817 (S2) (A) (TU) -G makes it ideal for applications requiring intense performance under high temperatures and extreme vibration. In addition, it is natively resistant to voltage surges, further adding to its versatility.

The working principle behind the EL817 (S2) (A) (TU) -G optoisolator is grounded in basic phototransistor technology. The LED side of the optoisolator is connected to a power source and receives input current. When triggered with an on-off voltage control signal, the LED emits light and illuminates the phototransistor side of the unit. The opto is then able to control the flow of current between the two circuits, providing electrical isolation. This allows the EL817 (S2) (A) (TU) -G to provide reliable feedback when connected to the switched component.

The EL817 (S2) (A) (TU) -G optoisolator is designed for use in many application fields, including test and measurement equipment, automotive systems, factory automation, and even medical technology. Its consistent, high-level performance and ability to work in extreme environmental conditions make it an ideal choice for those applications that require reliable electrical isolation.

In summary, the EL817 (S2) (A) (TU) -G optoisolator is an excellent choice for on-off data communication between two circuits while providing electrical isolation. Its wide operating temperature range and high insulation resistance provides high-level performance in extreme environmental conditions. Whether used in medical technology, automotive systems, or factory automation, the EL817 (S2) (A) (TU) -G is an excellent choice to provide reliable electrical isolation for all kinds of applications.

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