EL816(S1)(TD)

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The EL816(S1)(TD) optoisolator is a transistors photovoltaic output type of optoisolator. This device incorporates an infrared LED emitter and an integrated silicon photovoltaic technique, which provides galvanic isolation between input and output. It is mainly used in digital logic level isolation applications, such as AC or DC motor control, relay driver, and interface circuits. The EL816(S1)(TD) optoisolator is designed for reliable operation in a variety of applications.

The working principle of the EL816(S1)(TD) optoisolator is based on the photovoltaic effect. When the LED emitter is energised, it produces infrared light which is incident on the integrated silicon structure. This generates an electrical current flow through the integrated photovoltaic device and creates an output signal, which is electrically isolated from the input signal.

In digital logic level isolation applications, the EL816(S1)(TD) optoisolator can be used to provide a low voltage and low current signal from a higher voltage and higher current input signal. It can be used to drive a variety of loads, including AC or DC motors, relays, and interface circuits. This optoisolator can also be used in data isolation applications, as it can provide reliable optical signal acuity between two systems that are electrically isolated from each other.

The EL816(S1)(TD) optoisolator can also be used in process control systems to isolate signals from each other, providing fault isolation and noise immunity. It can also be used in power supply protection applications, providing galvanic isolation between an output device and an AC power input.

The EL816(S1)(TD) optoisolator is a highly reliable device for digital logic level isolation applications. It has a low forward voltage drop, and is capable of switching voltages up to 80V. It is an ideal choice for a wide variety of applications, including motor control, interface circuits, data isolation, power supply protection, and process control systems.

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