6N138-X007

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Optoisolators - Transistor, Photovoltaic Output, specifically the 6N138-X007, is a device designed to provide isolated signals. This isolation prevents electrical shocks and prevents incorrect data entry or transmission. It also allows for higher voltage levels to be connected due to its increased isolation.

6N138-X007 devices consist of an IR light emitting diode (LED), a photosensitive transistor, and a high impedance circuit on the input. When the LED is energized, the photocell, which is connected to the base of the transistor, itself becomes conductive. This in turn causes a current to flow through the transistor and creates a logic level on the output side.

The primary application of 6N138-X007 optoisolators is to provide communication between two completely isolated sections of electrical circuits, such as between two boards in a computer. This allows the two boards to communicate with each other without the risk of electrical shock or damage to either board. The electrical isolation between the two sides also helps to reduce noise and electromagnetic interference, as well as preventing incorrect data entry.

Another application of 6N138-X007 optoisolators is to provide protection for Industrial Control systems. For example, the devices can be used to detect the presence of a worker in an area by using the IR LED to emit light, and the photosensitive transistor on the output side detects the light. If the light is detected, the output transistor is activated and an appropriate alarm or shutdown is initiated.

One of the key benefits of 6N138-X007 optoisolators is their excellent protection and isolation capability. This allows them to be used in many applications such as in industrial controls, medical equipment, data transmission systems, and even in ATMs. Additionally, they can also be used in security systems, as they are able to detect the presence of an intruder.

The 6N138-X007 optoisolator is a reliable and versatile device that can provide your applications with isolated signals and excellent protection. Its high isolation and protection rating make it an ideal choice for use in many scenarios where the need for isolation or protection is paramount. The device is also a cost-effective solution for providing electrical isolation and protection in a number of different applications.

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