EL817(C)-G

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Optoisolators are electronic components designed to electronically isolate one section of a circuit from another. This type of component, also known as an optocoupler, increases the efficiency of any circuit or system by providing a means of electrically separating circuits while maintaining electrical communication between them. The EL817(C)-G series is particularly useful for digital logic applications and features a transistor output. This article will discuss the application and working principle of the EL817(C)-G series optoisolator with the transistor, photovoltaic output.

The EL817(C)-G series optoisolator, due to its voltages ratings, base-coupled transistor output and wide spectral response, is ideal for use as an input stage for the circuits used in digital logic systems or microprocessor-based systems. It is also capable of driving a wide variety of loads, from relays to bipolar transistors and even MOSFETs. This versatility of this series makes it a popular choice for use in circuitry where space is a major constraint.

The EL817(C)-G series optoisolator is based on an IR LED connected to a photovoltaic transistor circuit. When the LED is energized, a current travels through the LED, producing a beam of infrared light that is detected by the photovoltaic transistor. The transistor acts as an amplifier, so current is passed through the collector and out of the emitter of the optoisolator. This type of optoisolator circuit provides superior isolation between the input and output circuits.

The performance of the EL817(C)-G series optoisolator is improved further by its fast response time. It is capable of switching within a few microseconds, and its LED has an extremely wide spectral response. It can operate in both common anode and common cathode configurations, and its base-coupled transistor output provides a high level of noise rejection.

The EL817(C)-G series optoisolator with the transistor, photovoltaic output is ideal for use in applications that require reliable performance with minimal power consumption. It is capable of driving a wide variety of loads, including relays, transistors, MOSFETs and even high-power LEDs. Its fast response time and wide spectral response make it a popular choice for use in digital logic and microprocessor-based systems.

The EL817(C)-G series optoisolator with the transistor, photovoltaic output is an excellent choice for applications that require high isolation, fast switching times, and low power consumption. It is a robust and reliable component that is capable of driving a wide variety of loads and is ideal for use in circuitry where space is a major constraint. Its wide spectral response, base-coupled transistor output, and fast response time make it an excellent choice for applications that require reliable performance and minimal power consumption.

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