OPB390P11

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Phototransistor
Current - DC Forward (If) (Max):	50mA
Current - Collector (Ic) (Max):	30mA
Voltage - Collector Emitter Breakdown (Max):	30V
Response Time:	--
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Chassis Mount
Package / Case:	Module, Pre-Wired
Type:	Unamplified

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Optical Sensors - Photointerrupters - Slot Type - Transistor Output

The OPB390P11 is an advanced photointerrupter containing a slot type transistor output. It utilizes an opaque material in combination with a photosensor and an LED emitter. The device is suitable for use in small and medium sized industrial applications and has a wide operating range, making it a perfect solution for harsh environments.

Application Fields of the OPB390P11

The OPB390P11 is a versatile optical device that can be used in a variety of industrial and consumer applications. It is ideal for use in traffic signal systems, access control, factory automation, household appliances, and machines for positioning and motion control. Its simple design and powerful performance make it a great choice for a variety of applications.

Advantages of the OPB390P11

The OPB390P11 photointerrupter has many advantages over conventional optical sensors due to its unique design. First, its slot-type transistor output allows for excellent immunity to noise and high-speed response. Second, its small size allows for easy installation in tight spaces. Third, its high-speed response time and wide operating range make it a great choice for a variety of industrial applications. Finally, its wide operating temperature range allows it to operate in hot or cold climates.

Working Principle of the OPB390P11

The working principle of the OPB390P11 is based on the use of an opaque material that blocks the light emitted by the LED. When the material is positioned between the LED and the photosensor, a closed circuit is established and current flows through the device. When the material is removed, the circuit is opened and the current flow is interrupted. This causes the device to switch from a closed state to an open state. The OPB390P11 utilizes a transistor switch output, which produces a signal significantly faster than traditional optical sensors. This signal can be used to control various types of devices and systems.

Conclusion

The OPB390P11 is a powerful and versatile optical device suitable for use in a variety of applications. Its small size and high-speed response make it ideal for harsh environments. Its wide operating temperature range and transistor switch output allow it to be used in a variety of industrial applications. Its simple design makes it easy to install in tight spaces and provides excellent immunity to noise.

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