EL817(S1)(A)(TU)-VG

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Optoisolators, also known as optocouplers or photocouplers, are electrical components that provide electrical isolation between two circuits using light. The EL817(S1)(A)(TU)-VG is a transistor photovoltaic output optoisolator. This component has a wide range of applications from communication and power systems to automotive and general electronics.

This optoisolator consists of an infrared light-emitting diode (LED) which is optically coupled to a photovoltaic output transistor. When energized, the LED emits infrared light which is detected by the photovoltaic transistor, causing it to turn on. The LED and photovoltaic transistor are completely isolated from each other, allowing signals as well as power to be transmitted without any chance for electrical crossing.

The EL817(S1)(A)(TU)-VG also has an input impedance of more than 10 mega ohms, which allows it to provide a very strong level of isolation. It also has a fast response time of less than 5 milliseconds, making it well-suited for high-speed circuits. It also has a high maximum frequency of 1MHz.

The EL817(S1)(A)(TU)-VG has many applications in communication, power, automotive, and general electronic systems. In power systems, it can be used to isolate sensitive circuitry from hazardous power sources. In automotive applications, the optoisolator can be used for safety measures such as controlling power for door windows or other functions. In communications, it can be used as a gain-setting amplifier or in switching operations. In general electronics, the optoisolator can be used in logic circuitry, noise recognition, as well as sensing temperature, humidity, and other environmental parameters.

The EL817(S1)(A)(TU)-VG is a popular optoisolator that is used in a wide variety of applications. Its wide range of features and high level of isolation make it an ideal choice for many different types of applications. Its fast response time and high input impedance make it well-suited for high-speed circuits, while its low cost and high reliability make it a popular choice for many general electronic circuits.

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