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Panel Indicators, Pilot Lights

The LH1050WL37008 is an optoelectronic component commonly used as a panel indicator, pilot lights or illuminated switch. It combines a light source and a light detector in a single package, forming a semiconductor switch, and is often represented by the symbols of a transistor or relay switch.

Application Field

The LH1050WL37008 can be widely used in equipment front panels, industrial control systems and lighting applications for rapid on/off switching, as well as in equipment for monitoring and other applications. It is also used in digital display systems, such as reminding that the machinery is working.

Working Principle

The LH1050WL37008 works by applying a voltage across its two contacts, which controls the LED luminosity. The LED is a photoelectric diode that produces visible light when current is applied to it. When the voltage exceeds a certain threshold, the LED will turn on. The light emitted by the LED is detected by an optical element that is connected to the second contact of the component, and when the detected signal exceeds a certain voltage, the output contact will switch to a conducting state. When the voltage is removed, the LED and the optics will no longer be illuminated, and the output contact will switch off.

Conclusion

The LH1050WL37008 is a reliable and versatile optoelectronic component which is widely used in a variety of applications. With its quick on/off switching and consistent output contact switching behavior, it is a valuable tool for equipment monitoring and control.

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