6N136VM

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Optoisolators are a form of electrical components used to provide electrical isolation between two circuits while transferring signals from one to the other. 6N136VM is an optocoupler that achieves this goal using a photovoltaic output and a transistor. This optoisolator is useful in applications with digital inputs and output requirements.

In a 6N136VM optoisolator, the input signal is the waveform that is sent from the source to the sink. This may be an electrical or optical signal. On the other side, the output consists of a transistor that converts the input signal at the sinking side to the required voltage level. Above the transistor is an LED which is connected to the electrical source and which emits light when an electric signal is received. When this light is detected by a photodetector on the opposite side of the optoisolator, it triggers the transistor to output an electrical signal. This is how the 6N136VM optoisolator works.

The 6N136VM optoisolator is ideal for use in environments where electrical noise may be present or where it is necessary to provide electrical isolation between two circuits. For example, in industrial automation, where it is important to ensure safety against possible sparks, the optoisolator works as a fail-safe component. In this application, a low-level electrical signal is sent to the LED on the input side, activating the transistor, which sends a high-level signal at the output. This eliminates the need to use hazardous high-voltage components that may lead to sparks.

The 6N136VM optoisolator is also useful in applications where fast switching between digital inputs and outputs is required. For example, in medical instruments, the optoisolator can be used to transfer data from sensors to monitors in a fast and reliable manner. Because the output consists of a transistor, the speed of signal transfer is faster compared to other optocouplers such as the Photovoltaic transistor.

The 6N136VM optoisolator is also useful in audio applications where it is used to prevent ground loops. The optoisolator prevents noise from being induced onto the audio signals, ensuring that only the musical signal is transferred between components.

In summary, a 6N136VM optoisolator is an essential component for a wide range of applications where fast and reliable electrical isolation is required. It is useful for ensuring safety against hazardous sparks, fast data transfer, and for eliminating ground loops. The LED on the input side and the transistor on the output provide electrical isolation between the two circuits while transferring the signal between them.

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