EX-43-C5

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Optical Sensors are the most prevalent type of sensors used in today’s electronic systems. Photocouplers, or photointerrupters, are a type of optical sensor that responds to light exposure, and can be used to sense the presence or absence of an object. Slot type photointerrupters are a common type of photointerrupter, where an elongated slot is used to interrupt a beam of light, and outputs an electrical signal as the beam is broken. EX-43-C5 is a slot type photointerrupter with a logic output, and its application fields and working principles are discussed in detail here.

Application Field

The EX-43-C5 slot type photoconnector is mainly utilized in the field of office automation, home appliances, automotive and electronic sensing. Examples of its use include electric motor speed detection, mechanical stroke sensing, and shaft encoder applications. The EX-43-C5 photointerrupter can also be used to detect the position of the magnet for linear position sensing or magnetic encoder applications. A wide range of detection accuracy is also enabled, due to the narrow width of the optical slot and the adjustable output current of the EX-43-C5.

Working Principle

The EX-43-C5 works by using an optical slot that breaks the light beam emitted by a single-mode LED. A phototransistor is triggered when the light beam is broken, producing a logic output signal. The EX-43-C5 can operate in both normally open and normally closed modes, depending on the polarity of the power supply. Additionally, the logic output of the EX-43-C5 can be adjusted using a potentiometer, allowing for greater flexibility in signal characteristics.

Advantages

The EX-43-C5 has several advantages due to its construction and design. The EX-43-C5 is highly resistant to dust and splash-proof thanks to its silicone resin sealed body. Additionally, it can withstand high temperatures due to its highly efficient wire harness and durable LED chip. The EX-43-C5 also has excellent optical characteristics, allowing for a high level of detection accuracy. The adjustable logic output of the EX-43-C5 also makes it suitable for diverse applications.

Conclusion

The EX-43-C5 is a slot type photointerrupter with a logic output, making it an ideal choice for a wide variety of sensing applications. Its major application field lies in office automation, home appliances, automotive and electronic sensing, but can also be used for detecting the position of a magnet. Its high durability, dust-proof and splash-proof body, adjustable logic output and excellent optical characteristics make it an excellent choice for signal sensing and detection.

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