OPB829B

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The OPB829B is an optically activated, transistor-output device, classified as a slot-type photointerrupter. It is designed, developed and manufactured by Optek Technology Inc. and is commonly used in devices such as office equipment, consumer electronics, gaming devices, automotive applications and a wide range of other electronic products.

The OPB829B is an optically-activated transistor-output device that sends an electrical signal when the light beam at its input is interrupted. The device contains a gallium arsenide infrared emitter and a silicon NPN phototransistor detector housed in a black molded plastic body. The main feature of this device is that when the input light is interrupted, the emitter and phototransistor are no longer linked, so the transistor output is activated, sending an electrical signal.

The OPB829B is designed to operate in a variety of environments and withstand a wide temperature range from -20℃ to +70℃. It has a wide operating supply voltage range of 4.5V to 24V and a maximum current consumption of 1.5mA, making it an excellent choice for devices where power and temperature management is desirable. The maximum collector-emitter voltage is set to 30V, above which damage may occur. The device also features a 2mm slot pitch with a 6mm gap and a minimum detection distance of 65mm.

The OPB829B is a highly versatile device with a range of applications. It can be used in office equipment, such as photocopiers, printers and fax machines. It is also widely used in consumer electronics, gaming devices and automotive applications. The device can be used to detect the presence of an object, so it can be used in motion and door detection applications. It can be used for position and size detection and a variety of other applications. The OPB829B is also used in automatic ticketing machines, automatic elevators and other automatic guiding systems. It can also be used in home appliance, medical device and robotic control applications.

The OPB829B is an optically activated transistor-output device. It detects interruptions in light beams and sends an electrical signal when the light is interrupted. The device is designed for a wide range of applications, from office equipment, consumer electronics, gaming devices, automotive, home appliance and medical device applications. It has a wide operating supply voltage range, a maximum current consumption of 1.5mA and a temperature range of -20℃ to +70℃. The device has a 2mm slot pitch, a 6mm gap and a minimum detection distance of 65mm, making it highly suitable for a range of devices and applications.

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