OPB390N55Z

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Optical sensors are widely used in a variety of applications, from consumer electronics and medical devices to robotics and industrial control systems. They measure light intensity and/or distance and have a variety of output options. One type of optical sensor is a photointerrupter, which is used in a wide range of applications to detect the presence of an object. The OPB390N55Z is a slot-type photointerrupter with a transistor output.

The OPB390N55Z is a slot-type photointerrupter with a yet another type of transistor output. It is typically used in applications that require detection of an object by interrupting the light it emits, such as a rotary encoder or for measuring the speed of a motor. The OPB390N55Z is a two-piece device, consisting of an emitter and a receiver, mounted in opposed facing slot. The unit has a fast response time, since the light output from the emitter is interrupted almost instantly when the object passes through the slot.

The OPB390N55Z comes with a PNP transistor output, which is a type of bipolar junction transistor that produces a positive output voltage when triggered. When an object passes through the slot, it interrupts the light and triggers the PNP transistor. This triggers the output, resulting in a high voltage output, indicating the presence of an object. This output can then be used to control the direction or speed of a motor, for instance, or for data input into a microcontroller or any device that accepts a digital signal.

The OPB390N55Z is a versatile and reliable photointerrupter, which can be used for a variety of applications. It is usually used in automated systems, such as factory automation and robotic control systems, where it can be used to measure speed or position of a rotating object. The OPB390N55Z also has the advantage of being able to detect objects with good accuracy and resolution. Furthermore, due to the PNP transistor output, it is usually easier to integrate into existing control systems.

The OPB390N55Z is a robust and reliable photointerrupter with a transistor output with a wide range of applications. Its fast detection speed and accuracy makes it ideal for robotic control systems, industrial automation, and any application that requires the detection of passing objects. Its PNP transistor output makes it easy to integrate into existing control systems and offers a reliable and versatile solution for most applications.

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