EL814

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Optoisolators separate input signals from output signals, allowing for much greater safety and isolation of connected electrical systems. EL814 optoisolators are especially useful in sensitive applications, due to their great safety and reliability. The EL814 optoisolator is a transistor, photovoltaic output type, and works by using the physical separation of light to ensure the safety of the input and output signals.

An EL814 optoisolator consists of a phototransistor and a light emitting diode (LED) integrated within a single package. The LED is used to create a light sensitive electrical signal, while the phototransistor detects the light and is used to produce an output electrical signal. When the input is a logic or digital signal, it is converted to an output voltage signal. In electronics, the phototransistor can be used in place of digital logic ICs such as gates and flip-flops. The optoisolator’s electrical insulation is rated up to 5kV.

EL814 optoisolators have a wide variety of applications including: motor control, solar energy systems, automotive safety systems, circuit protection, and industrial control. When used in motor control, EL814 optoisolators provide a reliable means of controlling the speed of an electric motor without the need for physical wiring. In addition, they can be used to prevent cross-talk between motors and other connected components, and help to protect sensitive equipment from electrical interference.

EL814 optoisolators work by using the separation of light and electricity to provide electrical insulation. The LED produces light when current is applied to it, which triggers the phototransistor. The phototransistor then converts the light signal into an electrical output, which is then sent to the receiving component of the optoisolator. By using this method, the EL814 optoisolator ensures that the output signal and the input signal are isolated, preventing interference and electrical noise from occurring in the circuit.

The EL814 optoisolator is capable of operating with input voltages of up to 30V DC and output currents of up to 50mA. The frequency response of the EL814 optoisolator is also quite good, with a response time of typically 1 microsecond. This makes it ideal for use in high-speed applications where quick response times are a must. The EL814 also provides a very reliable level of isolation, with insulation resistance of up to 3KV.

In summary, the EL814 optoisolator is a transistor, photovoltaic output type optoisolator, which is capable of providing safe and reliable electrical isolation between the input and output components. It has a wide range of applications, from motor control to solar energy systems, and is easy to use in circuit designs. This versatility makes it a great choice for any application requiring electrical isolation between two or more components.

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