OPB942W55Z

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Optical Sensors make an excellent choice when determining the presence of an object, sensing position or movement, or even counting objects. The most common type of optical sensor is the Photointerrupter, which is available in several varieties, including Slot Type with Logic Output, such as the OPB942W55Z.

The OPB942W55Z is designed to be used across a variety of industrial and entertainment applications. Its special design allows it to be easily mounted in tight, confined spaces, making it an excellent choice in applications where space is limited. It is also capable of withstanding wide variations in temperature, humidity, and vibration.

The OPB942W55Z consists of a light-emitting diode and a light-detecting phototransistor. This photocell is housed in a black, 4-pin through-hole package. The LED and phototransistor are separated by a thin slot. When no object is placed between the two components, the LED emits light which is detected by the phototransistor. When an object is placed in the slot, the light is blocked and the output logic changes.

The key to the OPB942W55Z\'s operation is its special transformerless circuit. This type of circuit is used to minimize electrical noise and decrease power consumption. It is also designed to be capable of switching at high speeds and frequencies, which makes it suitable for a variety of applications.

In industrial applications, the OPB942W55Z is often used to detect the presence or absence of objects, count objects, or detect changes in position. In entertainment applications, the OPB942W55Z is often used in gaming systems to sense the movement of the player\'s hand.

The OPB942W55Z\'s wide range of features make it an ideal choice for applications requiring reliable optical sensing. Its compact size and low power consumption make it suitable for a variety of industrial and entertainment applications. The wide operating temperatures and reduced electrical noise make it well-suited for use in harsh, noisy environments.

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