WP424GDT

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LED (Light Emitting Diode) indicators are commonly used in a variety of applications, from automobiles to consumer electronics products. The WP424GDT LED Indicator is a discrete LED indicator from ERGOLED\'s robust family of LED indicators that features a single colored LED in a 4mm diameter package. It is designed to offer superior brightness and clarity from a minimal footprint, ensuring superior tolerance to harsh lighting and environmental conditions. This article provides an overview of the WP 424GDT LED Indicator, including its application field and working principle.

The WP424GDT is an ideal choice for a wide range of applications, such as automotive, medical, consumer electronics, home appliques, appliances, and outdoor electronic products. It has a wide operating temperature range of -40°C to 85°C, allowing it to resist extreme temperature fluctuations, and is rated for up to 50,000 hours of life. The indicator has a high visibility rating, maintaining superior clarity and brightness even in harsh external conditions. In addition, it is a versatile product, offering multiple configurations, including direct and external mounting, as well as choice of color and breakout options.

The WP424GDT utilizes a standard LED die, rather than the new silicon phosphor approach, to provide superior lumen output relative to standard LEDs. The die measures 1.6mm x 1.6mm and is protected by a silicone dome lens for enhanced environmental protection. The WP424GDT also features an integrated voltage regulator, allowing it to be used with various control circuitry. This ensures reliable performance and consistent lumen output regardless of the input signal supplied.

The application of the WP424GDT LED Indicator is, as previously mentioned, quite versatile. Due to its compact size and superior clarity, the WP424GDT is ideal for a large range of applications requiring high visibility and quick response. This includes small space lighting applications, such as automotive, medical, and home appliques, or larger applications, such as in the retail and service industries or on aircraft. The WP424GDT can also be used to replace older and less efficient indicators, providing superior clarity, brightness, and visibility in a smaller space.

The working principle of the WP424GDT LED Indicators is fairly straightforward. They utilize a simple on/off activation.To activate an LED Indicator, the user must connect a voltage source to the LED, which will then act as a current source. Once the LED is turned on, the current source will cause the LED to emit light. The LED will continue to emit light until the voltage is cut off and the LED is turned off. This operation is not affected by temperature or environmental fluctuations, which makes the WP424GDT ideal for harsh environments where reliability and visibility are critical.

In conclusion, the WP424GDT LED Indicator is a robust and versatile LED indicator from ERGOLED with a wide range of applications and superior lumen output. The indicator is rated for up to 50,000 hours of life, offering superior clarity and brightness, even in harsh conditions. Utilizing a simple on/off activation, the WP424GDT works with a variety of control circuits and is suitable for both small and large scale applications.

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