QBLP679-RGB Optoelectronics

LED Indication - Discrete is a segment of the LED industry that has rapidly grown in recent years. This type of LED products are characterized by small size and low power consumption, as well as broad compatibility with various types of electrical circuits, making them increasingly popular in almost every application field.

In terms of LED products specifically, the QBLP679-RGB is a classic exemplar. Having been introduced around the year 2006, its size and cost effectiveness has made it a popular choice for a number of applications. In this article, we’ll look further into the application field and working principle of the QBLP679-RGB.

Overview of Features

The QBLP679-RGB is a very versatile product with a number of features. It is a red, green, and blue LED module that comes in one of two versions: the QBLP679-RGB-4.1 (4mm diameter) and the QBLP679-RGB-6.2 (6.2mm diameter). The QBLP679-RGB can be used as an indication, backlighting, and decorative element, with its low power consumption, high brightness, and excellent color consistency making it ideal for a wide range of applications.

The QBLP679-RGB also includes several features that further increase its utility. It has an operating temperature range of -25 to +85 degrees Celsius, a 120 degree viewing angle, 3.2V forward voltage, and 50,000 hours of average life. It is also RoHS compliant and UL approved.

Application Field and Working Principle

Given its feature set, the QBLP679-RGB is suitable for a wide variety of application fields. These include consumer electronics, automotive applications, advertising displays, gaming and amusement circuitry, as well as industrial and healthcare systems.

On a technical level, the QBLP679-RGB operates in the same manner as other LED products. Its colors are produced through the use of a light emitting diode (LED) that is paired with a driver circuit. The LED is formed with a combination of semiconductors and a die, while the driver circuit serves to provide the LED the correct power and voltage level. The LED is activated when electrical current is applied to the diode. The current then passes through the semiconductor layer, releasing energy in the form of visible light. This principle is used to create the different colors for the QBLP679-RGB (red, green, and blue).

Conclusion

The QBLP679-RGB is a versatile, cost-effective, and long-lasting LED product ideal for a wide range of application fields. Its compatibility with various types of circuits, high brightness, and low power consumption make it one of the most popular products in the LED industry. Furthermore, its technical features operate on the same principle as all other LED products, making it an easy product to use and apply.