Introduce the Circuit Architecture of the LED Point Light Source Module

There are many types of LED light source modules. The LED modules described in this article are also called LED modules. There are many types, and new products are continuously launched. There are all aspects of each other. The following editors will introduce the circuit structure of various LED modules currently on the market for reference for everyone as a reference for quality, disadvantages, and usefulness. The word module means an integrated modular component that has the same circuit and structural form with the same electrical characteristics and functionality from the meaning of electrical engineering. In a broad sense, LED lamp beads, LED modules (modules), LED display components, and even LED street lights are called LED modules. For example, LED lamp beads are called LED dot -light source modules abroad. They are a high -bright light light -emitting diode module encapsulated into electronic components; LED module light sources are several LED lights. A micro -light source module that is connected through the circuit and packaged on a structure can be collected into a simple miniature LED lamps; the LED display component is to connect the many LED lamp beads that make up the layout of the dotted layout through the control circuit connection. The modular component encapsulated with the shell is a LED display unit with signal and power supply port; the LED street light is a modular component that assembles many high -power LED lamp beads with Hengliuyuan in the shell. A large integrated LED lamp that provides road lighting. The powerful giant lottery introduction LED module is widely used for advertising logos, decoration, and lighting on the occasion. Different use occasions need to apply different structure types. Below is the physical photo of several commercially available LED modules (some photos are from Baidu Pictures): LED point light source modules were born at the beginning of this century. Specific micro -lamp products (light efficiency: electrical energy converted into light energy efficiency, unit LM/W). The LED module can be said to be an earlier application for LED for lighting. With the advancement of LED chips and lamp packaging technology, the light efficiency of LED has grown sharply in recent years. At present, the level of foreign laboratories has reached nearly 400LM/W! It has far exceeded all current lighting sources of light effects of light effects. Due to the requirements of different durability and cost -effective LED lighting products, the general light effect is between 80 150LM/W. Pursuing high light effects on LED lamp chips and lamp packaging technology, as well as high requirements for lamp design materials, high prices, decreased cost performance. The LED point light source module is a miniature lamp. As a lamp, it must consist of electrical light sources, circuit structure forms, shells and assembly forms, power supply ports, etc.