HOA1873-012

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The HOA1873-012 is a slot type photointerrupter that supports a transistor output. This makes it a great choice for applications including consumer electronics, home appliances, and light industrial for factory automation. It features excellent characteristics including low power consumption, fast response time, and high signal stability.

The HOA1873-012 is an optical sensor that can detect light interruption, and it has a unique slot design that allows for fast and convenient signal processing, as well as high levels of accuracy. Depending on its spacing and application, the HOA1873-012 can detect light interruption from 0.36mm to 0.48mm apart.

The HOA1873-012 features a slot-type emitter and a phototransistor detector module. It has a sensitive area of 1.0mm to 1.4mm, which increases the detection sensitivity of the photointerrupter. The emitter module is comprised of an infrared LED and a focusing lens. When light passes through the emitter, it is directed onto the sensitive area of the detector module.

The detector module is a phototransistor with a sensitive area of 1.0mm to 1.4mm. When the light is transmitted from the infrared LED, it is intercepted by the phototransistor. This causes a voltage to be applied across the photo transistor\'s collector and emitter terminals. This voltage is then fed into the TTL logic circuit to trigger a circuit switching.

The HOA1873-012 also utilizes fast output speeds with a response time as low as 3 microseconds, and this response speed is due to its low capacitance and reduced noise. This response time is also helped by its high-level output signals that can go up to 30V. The HOA1873-012 also features excellent dynamic switching characteristics and a wide operating temperature range, from -40 °C to 85 °C, making it suitable for a wide range of applications.

The HOA1873-012 is capable of handling up to 250mA of operation current, and its operating life can last up to 1.3 million operations. Due to its low power consumption and high signal stability, the HOA1873-012 is a great choice for use in a wide range of applications, including consumer electronics, home appliances, and light industrial for factory automation.

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