Tianhui- one of the leading UV LED chip manufacturers and suppliers provides ODM/OEM UV led chip service.

What Are the Factors That Affect the Thermal Resistance of the LED Dot -point Light Source Module

1. The LED chip architecture and raw materials are also one of the factors that affect the thermal resistance of LED dot -light sources, and reducing the thermal resistance of the LED itself is the preliminary condition; The impact of thermal resistance is also great, so the selection of suitable thermal sinking materials is also one of the methods to reduce the thermal resistance of LED components. 3. Even if the same thermal sinking material is used, it is directly related to the size of the heat dissipation area. The secondary heat dissipation design is good and the area is large, which reduces the heat resistance accordingly. Extension has a great effect. 4. LED chip is directly connected to the metal with heat conducting glue, including the different seeds of thermal conductivity and metal will affect the size of the LED thermal resistance. Try to minimize the heat resistance between LED and secondary heat dissipation mechanism loading interface. 5. The working environment temperature of the LED component is too high, and the thermal resistance of the LED component will also reduce the ambient temperature as much as possible. 6. Select a certain technical details such as the material and control rated exchange power to improve the lighting efficiency of LED and extend the LED life as the premise. Simple induction, we must consider the following points when designing the LED point light source module: 1. Reduce the thermal resistance of the chip. LED -side light source LED injection molding module LED light strip LED waterproof irrigation glue module Hongyan cabin three -one cabin three -one heavy work accessories 2. Optimize thermal channel. A. Channel architecture: the shorter the length (L), the better; the larger the area (s), the better; the less the link, the better; eliminate the thermal conduction bottleneck on the channel. B. The heating coefficient of the channel material, the larger the better. C. Improve the packaging process, make the interface contact between channel links more close and reliable. 3. Strengthen the guide/heat dissipation function of the telecommunications channel. 4. Select the light -out -out channel material with higher heat dissipation efficiency.

What Are the Factors That Affect the Thermal Resistance of the LED Dot -point Light Source Module 1

Author: Tianhui-Air Disinfection

Author: Tianhui-UV Led manufacturers

Author: Tianhui-UV water disinfection

Author: Tianhui-UV LED Solution

Author: Tianhui-UV Led diode

Author: Tianhui-UV Led diodes manufacturers

Author: Tianhui-UV Led module

Author: Tianhui-UV LED Printing System

Author: Tianhui-UV LED mosquito trap

recommended articles
Projects Info Center Blog
As summer approaches, so does the pesky problem of mosquitoes. These tiny insects can ruin a peaceful outdoor evening, leaving us with itchy bites and disease risk. Fortunately, there's a solution in the form of UV LED mosquito traps. These devices use the power of ultraviolet light to attract mosquitoes and other flying insects better.
Due to the light power of a single UVLED lamp bead, or in order to meet the needs of market differentiation, several UVLEDs need to be combined in a certain way (suc...
At present, the application of UVLED light sources is not particularly clear. Now the main industry applications are listed for your reference: optical sensor and in...
In the work, the UVLED curing machine will be converted into light energy and thermal energy, and most of the latter. If the thermal energy cannot be dispersed in ti...
The fixing of lens glue needs to be used in the optical industry with UVLED curing light sources. At present, the glue lens is generally combined with two to three l...
UVLED solidified light sources (here contains UVLED facial light sources, UVLED wire light sources, UVLED dot light sources) The mode of adjustment of lighting power...
Today, UVLED irradiation and applications are becoming more and more extensive. Different companies have different design concepts and design methods. How to evaluat...
TFT-LCD is the most common electronic use settings on the market. Any electrical products are almost inseparable. In recent years, the number used in recent years ha...
TIANHUIUVLED solid machine also has many application scenarios in the LCD industry. Among them, there are mainly the following four application points. Now let Tianh...
no data
one of the most professional UV LED suppliers in China
You can find  us here
2207F Yingxin International Building, No.66 Shihua West Road, Jida, Xiangzhou District, Zhuhai City,Guangdong, China
Customer service