PM-Y45-C3

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Optical sensors are an important component within the ever-growing field of electronics, providing an array of applications and uses. Within this larger field exists the technology known as Photointerrupters. Specifically, slot type photointerrupter mechanisms use an emitter module and a sensor module to detect change in the amount of light that passes between them.Most commonly, photointerrupter devices use a combination of optical and electrical components to detect either the interruption or the presence of a target object as it passes between the emitter and the sensor. This is where the PM-Y45-C3 slot type photointerrupter fits in. Designed as a logic output photointerrupter, this device specializes in detecting the presence or interruption of a target object as it passes through the narrow slot between the emitter and sensor, and triggering a logic output.The PM-Y45-C3 is a twin head type device that contains a source of infrared (IR) light in one module, and an IR detector in the other, with a narrow gap between the two. When an object passes between the two modules, the light emitted by the emitter is reflected off the surface of the object, sensed by the detector, and then a logic output is triggered as a result.The PM-Y45-C3 is similar in function to other slot-type photointerrupters, but it also contains some distinguishing features that set it apart from the rest. It relies on optical redundancy, which increases the reliability of the device, as well as its wide detection slot of 0.5mm, which provides greater accuracy in detection of a target object. In addition, the device emits light very swiftly, with its pulse width as narrow as 8-13 μs, which further adds to its accuracy.This device also has a low operating voltage of 4.5V, along with a minimum current of 35mA, allowing it to be powered by a direct power source without using any additional circuitry. Additionally, it has an outwardly curved case, which allows it to be mounted in tight and difficult-to-approach applications, and it also offers EMI protection, ensuring sleek and efficient long-term operation.When used in the right applications, this device can provide a wide range of protective benefits, and make the environment more secure. Its precise control and reliable sensing capabilities make the PM-Y45-C3 an essential tool in areas such as robotics, automation, disability safety, security systems, and more.The features and capabilities of the PM-Y45-C3 slot type photointerrupter makes it a valuable asset in many areas of industry. Its reliable and accurate sensing capabilities, combined with its small size and low operating voltage, make it the perfect choice for many applications. Its wide range of features and benefits ensure that the device will continue to be a useful and invaluable asset for many years to come.

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