ACPL-827-000E

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Optoisolators are electrical devices which use light emitted from an LED (light emitting diode) to isolate electrical circuits from one another. Their most common application is in applications such as data lines, instrumentation and medical applications where the need for reliable electrical isolation is essential. ACPL-827-000E is a type of optoisolator which is popular in the industrial field. It is a transistor photovoltaic output optoisolator which uses a photodiode to detect and respond to light from an LED.

The ACPL-827-000E optoisolator is a two-channel optoisolator which provides a high insulation dielectric strength of 5000V rms between the input and output sides. The LED is powered by a +24V supply voltage while the output signal is an open-collector transistor with a maximum collector current of 100mA.

The ACPL-827-000E optoisolator’s main application fields include digital logic circuits, analog circuits and digital signal processing. Its main working principle is electromagnetic (EM) coupling. EM coupling relies on the electrical potential difference between two isolated circuits. This potential difference allows an electromagnetic field to be created, which in turn induces an electric current in the isolated circuit. The optoisolator uses this EM coupling to sense and respond to electrical changes in its environment.

The ACPL-827-000E optoisolator takes advantage of this EM coupling to sense changes in the input voltage. The LED is powered by a constant +24V supply voltage while the photodiode senses changes in the input voltage. When the voltage changes, the LED light will be turned on or off in response to the voltage change. This will trigger the output transistor, which will either allow the current to flow or block it depending on the voltage change.

The ACPL-827-000E optoisolator is a reliable and effective isolation device which is ideal for a wide range of applications. Its ability to respond quickly to changes in the input voltage makes it an excellent choice for analog circuits, digital logic circuits and digital signal processing applications. Its high insulation dielectric strength ensures that it can withstand high voltage environments while still providing a reliable level of electrical isolation. With its excellent performance and affordability, the ACPL-827-000E optoisolator is an ideal choice for applications which require reliable isolation.

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