HOA0865-L55

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Optical Sensors are a category of devices that respond to light. Photointerrupters, which are one type of optical sensor, detect the interruption of light by sending out a signal that indicates when the light is interrupted. Slot Type are one type of photointerruptor in which the signal is sent through a slot in an optic disc that is interrupted when an object moves across the opening. The HOA0865-L55 is a transistor output, slot type photointerrupter that can be used for a variety of sensing applications.

The HOA0865-L55 photodetector consists of an infrared LED and NPN silicon phototransistor encased in a black plastic housing. The device has a shielded apertuer opening that is designed to be compatible with other slot type sensors. Inside the housing, the LED and Trnasistor are oriented to face one another head on, which is designed to maximize the interruption power from the LED when the slot is blocked. The device also has supply voltage rating of 6V and an output current of 100mA, making it suitable for use in a variety of applications that need a secure connection.

The HOA0865-L55 photodetector has two operating modes. In the first mode, the LED and Trnasistor are powered in parallel and the transistor produces an emitter voltage that varies in proportion to the amount of light that is blocked. In the second mode, the LED is powered in series and the transistor produces an open-collector output signal which switches on when interrupted. This second mode is useful for low-level light detection applications.

The HOA0865-L55 photodetector can be used in a variety of sensing applications including proximity sensing, object detection, position sensing, presence sensing, and light detection. The device is easy to install in applications where the optical slot must be blocked from the outside or the detectors must be attached in a specific orientation. The device is also reliable and provides a secure connection even in the most demanding environments. In addition, the device\'s low power consumption makes it suitable for use in battery powered applications.

The HOA0865-L55 photodetector is a versatile sensor that can be used in a variety of applications and provides reliable performance. The device is easy to install and provides a secure connection even in the most demanding environments. It is also low power consumption and can be used in a variety of sensing applications including proximity sensing, object detection, position sensing, presence sensing, and light detection. With its transistor output, the device provides an excellent solution to a wide variety of sensing needs.

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