Grasping and analyzing the LED application market R&D design ideas

China's LED industry started in the 1980s and has experienced several stages such as importing chip packaging, importing epitaxial wafer packaging, and self-made materials and devices. At present, the domestic LED industry chain is relatively mature. The upstream of the LED industry includes raw materials and substrates. The midstream includes epitaxy and chips, and the downstream includes packaging and application. At present, China's LED industry is concentrated in the downstream of the industrial chain. The scale of enterprises is small, the research and development capabilities are not strong, and there are many enterprises. The gap with foreign technology is small, and it is difficult to form unique competitiveness. Compared with the international advanced level, China's upstream industrial enterprises generally have a gap between the brightness, luminous efficiency, antistatic ability, anti-leakage capability and quality control level of general chips and international manufacturers. At the same time, they can meet the needs of the market and have less scale production. . What do we have to do in the face of the hot LED market ?

First, the problems in the application of semiconductor lighting

1, heat dissipation

2, lack of standards, products are not good

3, there are problems with price and design quality, and ultimately consumers choose LED lighting, lack of confidence

4. Semiconductor lighting is very different from traditional lighting in electrical design. Traditional lighting companies need experience/skill accumulation process.

5. Everyone is optimistic about the market, but there is still no scale.


1. By adjusting the high-precision constant current chip to ensure the consistency of LED brightness and chromaticity, we provide standard, customized and reliable high-quality products for downstream customers at the module level;

2, new and old lighting design manufacturers, not too complicated electrical design, only need to add a traditional constant voltage power supply to work on the simple circuit design, is the fastest and most reliable way;

3. Solve the technical and quality problems in the LED lighting market on a large scale.

Second, the heat dissipation design

1. The shortest heat is transmitted to the path to reduce the heat conduction resistance;

2. Increase the mutual conduction area and increase the heat transfer rate;

3. Reasonable calculation of the design heat dissipation area;

4. Effective use of heat capacity effects.

Desktop Type Power Adapter

Desktop Type Power Adapter, small size switch with12VDC,12W,24W,36W,60W



Wide input range: 100-240V, 50/60Hz. 

Full current,all using brand new capacitors

Glass fiber board (FR-4)

Special shield housing design for cooling.

Plastic housing use ultrasonic process, it is No need any screw.
Protections:short circuit, over current, overload.
Customized Ac Plug, EU,UK,USA,AU Plug is available

4 times aging test

100% Enough Power,

High efficiency 85%.

3 years warranty


Product application:

Application to CCTV, Access control,Alarm System.

Desktop Type Power Adapter

Desktop Type Power Adapter,Power Supply Plug Type, Power Adaptor,Power Inverter

Dongguan Xiaoerduo Electronics Co., Ltd. ,