6N134#200

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Optoisolators - Logic Output provide isolated switching of logic signals in various design applications. This type of optoisolator, 6N134#200, shares many of the features commonly found in this family of devices. Its application field and working principle are explained below.

Application Field

The 6N134#200 optoisolator is a solid-state device whose purpose is to provide a barrier between two sequences of signals. It is used in applications where high-speed logic devices require isolated power supplies, which prevent the interference of the power supply lines between stages. This particular optoisolator requires 5V of power applied directly to the device in order for it to work properly. The 6N134#200 has a maximum output current of 4mA and the linear speed range of operation is 100kHz.

Working Principle

The 6N134#200 optoisolator works on the basic principle of photon transmission. A small LED inside the chip is capable of emitting light when electric current is applied. When the light generated crosses a sensitive photodiode, an electrical signal is passed. This is the principle on which optoisolators work, and the 6N134#200 optoisolator is no exception. The device consists of two parts: The LED, which is responsible for emitting light, and the photodiode, which on receiving the light generates an electric current from the LED.

The 6N134#200 optoisolator is designed to provide isolation between two digital signals. When power is applied to the device, its LED illuminates, and when an input signal voltage is present, the photodiode will detect a corresponding increase in light intensity, and produce an output akin to the input signal. The output will remain the same until the power is disconnected from the device.

The 6N134#200 optoisolator is ideal for applications wherein isolation between two digital signals is required. Its performance remains constant even under varying environmental conditions, ensuring reliable data transmission. The device is also easy to install and does not require much maintenance. The optoisolator is designed with safety in mind, thus protecting human personnel from a direct contact with hazardous electrical signals.

Conclusion

The 6N134#200 optoisolator is a device whose purpose is to provide isolated switching of logic signals in various design applications. It is used for high-speed logic applications, specifically ones which require isolated power supplies. Its working principle is based on photon transmission, wherein a LED inside the chip emits light when current is applied, and the light is detected by the photodiode to create an electric signal. The device is designed for ease-of-use and reliability, and the device’s performance remains consistent even under varying environmental conditions. It is a great optoisolator, suitable for all types of design applications.

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