1. Voltage: LED lamp beads use a low-voltage power supply, with a supply voltage between 2-4V. Depending on different products, they need to be driven by a higher voltage power supply; Safer power supply, especially suitable for public places; 2. Current: The working current is 0-15mA, and the brightness becomes bright……

In the long journey of human pursuit of light, the emergence of LED technology is like a lightning bolt piercing the night sky. The birth of sensor LED beads marks a qualitative leap in lighting technology from passive light emission to intelligent perception. This tiny device with a diameter of only a few millimeters ……

I believe everyone has encountered the situation of LED bead leakage in SMD, but the reasons for the leakage are different. Some SMD LED bead leakage is caused by testing after the LED bead packaging is completed, some is caused by long-term storage, some is caused by aging, and some is generated after welding. Today, ……

The problem of inconsistent color temperature of plug-in LED chips often stems from multiple factors. To deeply analyze this phenomenon, we need to explore from multiple perspectives such as the working principle, production process, usage environment, and quality control of LED beads. Firstly, from the working princip……

In the manufacturing of high-power infrared LED chips, pure gold wire is widely used as a bonding material (i.e. the wire connecting the chip and external circuit), which is the result of multiple scientific considerations and process optimization. The following is the analysis of the core reasons: 1 Excellent conducti……

In the daily use of infrared LED chips, most customers often fail to use the LED chips accurately for a long time due to the lack of scientific and detailed operation methods for controlling the LED chips during consumption and welding. So when we use LED chips, we ultimately need to pay attention to controlling the co……

In the field of automotive lighting, LED technology has gradually become mainstream due to its advantages such as energy saving and long lifespan. Among them, Piranha LED, as a special packaging form of LED light source, is widely used in car signal lights, interior lighting, and auxiliary function lighting due to its ……

Which one is more suitable, direct insertion LED beads or surface mount LED beads? How to choose, many people are not clear. Today, the editor will discuss this issue with you. Direct plug-in LED beads are a common electronic component that have pins that can be stopped by inserting them into sockets on circuit boards.……

In the field of lighting, the performance and quality of LED beads, as the core component of light sources, directly affect the effectiveness of lighting products. Laser bead and laser bead, as two common high-tech bead products, are often mentioned in practical applications. This article will provide a detailed introd……

Infrared emitter receiver tube is a semiconductor device that converts infrared light signals into electrical signals. Its core component is a PN junction made of a special material. Compared with ordinary diodes, it has undergone significant structural changes. In order to receive more and larger areas of incident lig……

In today's era of pursuing green environmental protection and intelligence, sensor LED beads are rapidly becoming the new favorite in the field of lighting. This innovative product that integrates advanced sensing technology LED lighting not only redefines lighting methods, but also provides intelligent solutions for e……

In the evolution of UV curing technology, infrared LED beads are quietly becoming a key factor that changes the game rules. This seemingly ordinary luminescent element, with its unique photophysical properties, is reshaping the efficiency standards in the industrial curing field. From the perspective of spectral charac……