WP934SA/3YD

Light emitting diodes (LEDs) are used for a variety of applications, from computer screens and keyboards to signage and automotive lights. And in industrial electronics, LEDs are used in circuit board indicators, arrays, light bars, and bar graphs. One application of LEDs that has seen recent advances is the WP934SA/3YD.

The WP934SA/3YD is an LED indicator that offers a wide array of features, such as increased visibility in bright environments, long apertures, high readability, and a long life expectancy. The WP934SA/3YD is designed with a reverse polarity protection circuit, which prevents damage if the terminal power supply is reversed. This feature is particularly useful in industrial applications, where the terminals and power supply may be reversed frequently due to wear and tear.

The WP934SA/3YD employs a multi-color LED array, allowing it to provide visual information in multiple colors. This LED array consists of two seperate LED elements, which are sandwiched between a clear glass silicone epoxy and a polycarbonate diffuser. The LED elements are designed in a staggered formation and illuminated via a single current source. This allows for the use of different colors for different applications, such as displaying various message text.

The primary benefit of WP934SA/3YD is the enhanced visibility due to the wide angle, high luminous output, and color variation available. It offers a luminous intensity of approximately 600 mcd and can be viewed from up to a 90-degree angle with no visible fading, allowing for easy and comfortable viewing from a variety of angles.

Due to its small size and low power consumption, the WP934SA/3YD is suitable for battery powered applications and can also be used in arrays and bar graphs. In an array, multiple LEDs can be connected to the same power source, providing a uniform display with a variety of colors, shapes, and textures. Multiple arrays can be connected in series to construct more complex bar graphs and light bars.

The WP934SA/3YD can also interface directly with microcontrollers, providing further flexibility and accuracy when used in LED signage applications. This is done by directly connecting the WP934SA/3YD to a microcontroller’s I/O pins. The microcontroller can then read the state of the LED at any given time, providing information such as color, intensity, and power consumption.

In conclusion, the WP934SA/3YD is an advanced LED indicator suitable for a range of applications, specifically those requiring a wide angle of visibility and multiple colors. It is highly readable, long lasting, and features reverse polarity protection, making it ideal for industrial applications. Additionally, it can be used in arrays, bar graphs, and light bars, and it can also be connected directly to a microcontroller, offering further flexibility.