OPBA302

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OPBA302 Optical sensors are commonly used in applications that require the detection of varied objects or barriers. They also provide a reusable environment that allows for continuous unattended operation. Many different types of Photointerrupters exist, and each has its own functional advantages and disadvantages. Slot type Photointerrupters are one of the most popular choices due to their ability to detect varied objects in a wide range of positions and orientations, as well as their robust performance under varying environmental conditions.

Slot type Photointerrupters have components in separate sections that are triggered when an object such as a piece of paper, metal bar, or any other opaque object passes between them. Usually, the components of a slot type Photointerrupter consist of an infrared light source, a photo sensor, and a control circuit. The way in which these components interact with each other allows this type of Photointerrupter to be used in many different types of applications, especially those where the object to be detected has a wide range of orientations.

The OPBA302 is a slot type Photointerrupter equipped with a transistor output. It consists of an IC package mounted to a PCB, and two slot type components mounted on the rear of the PCB. The OPBA302 is equipped with two infrared LED lights at both ends that emit infrared light. These LED lights are positioned in a manner that directs the light into the slots in the device. When an opaque object passes between these two slots, the infrared light is blocked, resulting in a lower output voltage. This change in voltage can be detected by the associated control circuit and thus the presence of the opaque object is detected.

The OPBA302 is a widely used slot type Photointerrupter due to its ease of use and accurate operation. It is also rarely affected by environmental factors, such as dust or dirt, which can often impede the performance of other types of Photointerrupters. In addition, the OPBA302 can detect objects in a wide range of orientations and sizes, making it suitable for a wide variety of applications.

The OPBA302 is often used in machines and assemblies that require accuracy and repeatability. It is also used in electrical control systems, robotics, industrial automation, security systems, and other applications that require precise and reliable detection of objects. This type of Photointerrupter can detect objects at high speed with minimal false activations. Furthermore, the OPBA302 is also highly immune to external noise and electrical interference, making it ideal for a wide range of environments.

In conclusion, the OPBA302 is a slot type Photointerrupter equipped with a transistor output, making it suitable for a wide range of applications. The OPBA302 is easy to use and provides reliable and accurate operation. It is also unaffected by environmental factors and is suitable for use in machines and assemblies that require precision and repeatability. Additionally, it is highly immune to external noise and electrical interference. As such, the OPBA302 has become one of the most popular choices for Photointerrupters.

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