WP934EW/GD5V Optoelectronics

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The WP934EW/GD5V is a type of LED circuit board indicator that comes in a variety of sizes and styles, but all of them have the same basic components and operating principles. This article will discuss the application field and working principle of the WP934EW/GD5V.

Applications

The WP934EW/GD5V is a type of light-emitting diode (LED) panel indicator that can be used in a variety of applications, including automotive, industrial, audio, and medical. In automotive applications, the WP934EW/GD5V can be used to provide visibility in dim or dark environments and can also be used as a warning or indicator light system. In industrial applications, the panel can be used to direct personnel to specific areas or processes and can be used as a visual indicator for machine or system operation. In audio applications, the minuscule panel is often used as an amplifier visual aid to indicate output levels. Lastly, in medical applications, the panel indicator can be used to indicate oxygen levels, medical alarms, and medical device status.

Working Principle

The WP934EW/GD5V is a two-piece LED panel indicator, consisting of a semi-rigid plastic housing and a white epoxy circuit board. The circuit board houses the LED and its components, including a resistor and a current-limiting diode. The circuit board is then secured in the plastic housing.

When current is passed through the WP934EW/GD5V circuit board, the LED emits light. The resistor in the circuit board functions to limit the current passing through the LED, protecting it from overheating or damage. The current-limiting diode also functions to generate a reverse current. At the same time, the plastic housing of the WP934EW/GD5V reflects or diffuses the light emitted from the LED, helping it to be seen clearly even in direct sunlight or low-light environments.

Conclusion

The WP934EW/GD5V is a type of LED circuit board indicator that is commonly used in automotive, industrial, audio, and medical applications. Its two-piece design consists of a semi-rigid plastic housing and a white epoxy circuit board. The circuit board houses the LED and its components, including a resistor and a current-limiting diode. When current is passed through the WP934EW/GD5V circuit board, the LED emits light and is reflected or diffused by the plastic housing to help it be seen in direct sunlight or low-light environments.

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