OPB827D

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The OPB827D is a slot type photointerrupter with a transistor output, used for a variety of applications. It features an advanced encoder design with fast, precise triggering and even sensing over a wide range of working distances and ambient lighting conditions. The OPB827D uses an optically isolated slot to detect changes in light intensity, and can switch up to 10A at 30V DC/AC. This makes it ideal for applications requiring changing of current levels, as well as for applications such as presence detectors, door openers, proximity sensors, and touch switches.

The OPB827D has a wide range of applications, including consumer electronics such as remote controls, machine sensors, and motion detectors for robotics; industrial control systems, such as for automated sorting equipment; and in industrial environments where non-contact switching is needed. It is also suitable for optical detection of changes in a given area, such as bar code readers, and for object sensing.

The OPB827D works by sensing when an object interrupts the light which is passing through the slot. When the light intensity is blocked, the OPB827D responds by switching the output low, allowing current to flow from the power source. When the object is removed, the light intensity again passes through the slot, at which point the OPB827D switches the output high, preventing current flow and disconnecting the power source.

The OPB827D utilizes several key features to extend its performance. It is equipped with two photocells, allowing for a greater range than a single cell design. It also has a built-in reflective plate, allowing for greater sensitivity and precision. Its robust housing is designed to protect from dust and moisture, while its modular construction allows for ease of installation and maintenance. Finally, its connection terminals are designed to allow for a secure connection and protection from high voltage.

The OPB827D is an ideal solution for many applications, due to its fast, precise triggering and even sensing. Its modular design allows for easy installation and is capable of switching up to 10A at 30V DC/AC. It is also suitable for a wide range of applications, making it an invaluable tool for a variety of industrial and consumer electronics.

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