QVB11434

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Photointerrupters are optical sensors that use infrared light to detect an object passing in front of a slot. There are many different types of photointerrupters available, including slot type, board type and Through-beam type. The QVB11434 is a slot type photointerrupter that is specifically designed to be used in automotive and consumer electronics applications with a highly accurate, reliable and robust design.The QVB11434 uses a transistor output circuit and has an operating voltage range of between 3.5V and 24V. It has a typical operating current of 10mA and a response time of 20microseconds. The photointerrupter feature a 7mm slot-type design and is compact enough to fit in the tightest of spaces. The high-frequency operation of the device allows it to detect small objects moving quickly past the slot.The QVB11434 is designed to detect objects moving past the slot at different speeds and distances. It is ideal for use in automotive applications where a vehicle passing in front of the device can be accurately detected. The device can also be used in consumer electronics applications where it can be used to detect buttons being pressed or knobs being turned.The QVB11434 operates using a light source, which is usually provided by an external LED. The LED sends light into the slot, where it is reflected back by mirrors. The reflection is detected by the device\'s internal photodiode and the transistor output is triggered. The output circuit consists of a transistor and a Schottky diode. The transistor can be used to switch on other circuits or to drive loads, while the Schottky diode can be used to provide protection against surges.The QVB11434 provides a highly accurate, reliable and robust design that is ideal for use in automotive and consumer electronics applications. It is compact and versatile, allowing it to be used in a wide variety of applications. The device is designed to be reliable and robust, so it can withstand harsh environment such as vibration, temperature changes and moisture. The device also has a low profile, making it ideal for use in tight spaces.In conclusion, the QVB11434 is a slot type photointerrupter that is specifically designed for automotive and consumer Electronics applications. It uses a transistor output circuit and is able to detect objects moving past the slot at different speeds and distances. The device is compact, reliable and robust, making it ideal for a wide variety of applications.

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