WP59CB/EYW Optoelectronics

LED circuit board indicators such as the WP59CB/EYW are optoelectronic devices designed for signaling and visual notification in various electrical and electronic systems or components. Such devices employ light emitting diode (LED) technology to produce lighting effects as well as signals that indicate the operational condition of a device. LEDs are distinct from traditional incandescent bulbs, which typically require higher power levels to produce the same amount of light.

The WP59CB/EYW are an array of 1, 5, or 8 multi-colored LEDs, available in various color combinations, including red, green, blue, yellow, and white. The WP59CB/EYW have a high ambient light suppression rating of E2. This indicates that their light output is unaffected by the surrounding ambient light, thus providing a uniform and consistent performance in high ambient light applications.

The working principle of the WP59CB/EYW is fairly straightforward. The LEDs are connected in series and powered by a current source. When a current flows through the LED arrangement, the electrons recombine with the holes, releasing energy in the form of photons. These photons create light in the visible spectrum, while the color of light depends on the LED\'s emission spectrum. The power levels used to power the LED array are regulated to ensure uniform light output.

In addition to their use as circuit board indicators, the WP59CB/EYW can also be used as light bars and bar graphs. Light bars are arrays of LEDs in a housing that are used as indicators of status. The WP59CB/EYW can be used as a stand-alone indicator or used in conjunction with a controller as a sequence of light bars, to create a variety of patterns or display animations. Bar graphs are used to display numerical information or other data in an easy to understand visual format. The WP59CB/EYW can be used to create multi-colored bar graphs, allowing for a clear and easily read display of information.

In conclusion, the WP59CB/EYW are an excellent choice for circuit board indicators, light bars, and bar graphs, offering a wide range of features and a long operating life. The LEDs are designed provide a uniform light output and can be used in applications where high ambient light is present. They are also fairly easy to install and can be used to display numerical information in a visual format.