In the near future, there will be a city of technology, whose glory not only comes from towering skyscrapers, but also from the ubiquitous application of laser technology in the city. This technology covers every corner of the city like a woven net, weaving daily life into a richer and more colorful fabric. Walking on ……

Piranha LED beads, as a widely used LED bead in lighting, automotive indicator lights, backlit light boxes and other fields, have important parameters that determine their performance and application range, such as rated voltage and rated current. This article will delve into the rated voltage and rated current of pira……

Infrared LED phototherapy, as a non-invasive, safe and effective treatment method, has received widespread attention in the medical and beauty fields in recent years. Its core lies in utilizing the infrared radiation generated by infrared LED beads to penetrate deep into the skin layer, promote blood circulation, enhan……

Infrared receiving LEDs play a crucial role in modern electronic devices, widely used in remote controls, security systems, smart homes, and various fields that require infrared communication. The performance and reliability of infrared receiving LEDs largely depend on their frequency response characteristics. This art……

In today's rapidly changing LED lighting technology, piranha beads, as a high-performance LED light source, play a crucial role in automotive lighting, advertising lighting, and various electronic devices due to their diverse emission angle choices. This article will delve into the diverse selection of light emission a……

在现代照明技术中，LED灯珠以其高效、节能、环保的特性，成为照明领域的核心元件。无论是家用灯具、商业照明，还是户外显示屏，LED灯珠的应用无处不在，为我们的生活增添了无限光彩。        1. LED灯珠的工作原理    LED（Light Emitting Diode，发光二极管）是一种固态半导体器件，通过电子与……

当暮色吞噬天际线后，数百万颗微型"食人鱼"便在城市肌理中悄然苏醒。这些边长仅3.2毫米的方形LED灯珠，正以惊人的效率重构着人类的光环境认知。不同于传统LED的柔光特性，食人鱼灯珠凭借其独特的四面出光结构，将每瓦流明输出提升至惊人的180lm/W，相当于在指甲盖大小的空间里囚禁了太阳的碎片。    ……

The issue of being able to cut the pins of plug-in LED light beads one long and one short is related to the manufacturing process and practical application of LED light beads. In the production process of LED chips, in order to adapt to different application scenarios and circuit connection methods, sometimes the legs ……

There are two types of infrared receiver tubes, one is a photodiode and the other is a phototransistor. A photodiode converts light signals into electrical signals, and a phototransistor not only converts light signals into electrical signals, but also increases the discharge of electricity. Therefore, phototransistors……

There are two main reasons why the SMD LED light does not light up: one is due to a problem with the light source, and the other is due to a problem with the power supply. At present, the light source of SMT LED lights is composed of LED light emitting diode beads. Firstly, disconnect the power supply at home, open the……

Infrared receiver tube, as a semiconductor device that converts infrared light signals into electrical signals, plays an important role in modern electronic devices. In order to better understand and apply infrared receiver tubes, we need to have a deep understanding of their main technical parameters. These parameters……

Infrared receiving tube is an electronic component widely used in the LED industry, specifically designed to receive and sense infrared light emitted by infrared emitting tubes. They are usually used in conjunction with infrared emission tubes and play an important role in various product equipment. This article will p……