CNA1303K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IntroductionThe CNA1303K optical sensor is a slot type photointerrupter with a transistor output. This sensor has a wide range of applications and is manufactured by various companies.The light source for this type of photointerrupter is typically a formedlight source, such as an LED, and is usually located around the edge of the slot. The sensor detects the presence or absence of the light source embedded in the slot.Working PrincipleThe photointerrupter is made up of two parts: an emitter and a detector. The emitter produces an infrared light into the gap between the emitter and the detector. The detector then detects this light and produces an electrical signal when the light is present.The emitter consists of a light source and a lens to focus the light into the sensor slot. The detector consists of a phototransistor, or a photodetector, which detects the light and produces a signal.The signal produced by the detector is sent to an external circuit. The external circuit then processes the signal and output a control signal for controlling the next operations.ApplicationThe CNA1303K photointerrupter is widely used in many industries, such as the automotive, consumer electronics, and industrial automation sectors. Its use is mainly for automatic control of various machineries and processes.In the automotive sector, it is used to monitor the position of components in the main engine. The light source allows for the precise positioning of these components. It is also used in the control systems of modern vehicles, such as in the parking assistance system.In the consumer electronics sector, the CNA1303K photointerrupter is used to control the movement of small objects, such as keyboards and mice. It is especially useful in laptops and game consoles, where the sensor can accurately detect the position of the buttons being pressed.In the industrial automation sector, the CNA1303K sensor is used to detect the presence or absence of an object, such as a barcode reader. In this application, the sensor can detect the presence of a barcode, and the output signal can be used to trigger the relevant action.ConclusionThe CNA1303K optical sensor is a slot type photointerrupter with a transistor output. It can be used in many applications, such as in the automotive, consumer electronics, and industrial automation sectors. The light source and detector are used to detect the presence or absence of the light source embedded in the slot. The signal produced by the detector is sent to an external circuit for further processing.In conclusion, the CNA1303K photointerrupter is an essential component, and makes a valuable contribution to many industries.

The specific data is subject to PDF, and the above content is for reference