High-power electronic power devices are repotted into an integrated module according to a certain combination of functions. Semiconductor Module Devices,Power Semiconductor Device,Semiconductor Cooling Devices,Diode Module YANGZHOU POSITIONING TECH CO., LTD. , https://www.cnchipmicro.com
However, from the feedback of the terminal market, LED has not even done the most basic product identification, let alone business model. The Guangdong Zhaoxin official acknowledged that the LED lighting packages that they currently produce still use the packaging of traditional lighting fixtures and have found many problems.
"For example, packaging materials, because LED lamps and traditional lamps in the weight of a very large difference, we found that the previous packaging materials in the transport process there are a lot of damage." The person in charge told reporters that in the packaging logo, they identify the parameters The category is also the same as the traditional lighting, but it will be marked with more information such as QE or corporate safety certification.
Cai Chuyang, general manager of Dongpeng Sanitary Ware Co., Ltd. believes that there are great differences in the installation and use of LEDs. Users are highly dependent on product providers and need to provide installation guidance and services. This is a major difficulty in LED popularization.
However, currently consumers can not get useful information from the packaging, and different brands of packaging information are also very different - Kaxiou lamps responsible person told reporters that at present they do not have a uniform packaging standards, are customized according to customer requirements, " The customer wants to mark what we want to label."
The lack of uniform standards In fact, the current standard on the LED is not too small, on the product performance, parameters and other aspects have more detailed national regulations, but there is no uniform standard on the packaging.
Zhang Hua, deputy secretary-general of the Foshan Lighting Association, told reporters that before the association prepared the seminar, it specifically searched for relevant domestic standards, and finally only found that Jiangxi had a local packaging uniform requirement.
On the export side, companies are much clearer. "The United States and Europe have clear rules. We can just make packaging according to regulations." said Casio, the person in charge.
"The purpose of the seminar is to enable consumers to be aware of the product's performance when they buy the LED," said Zhang Hua. It is reported that "LED Packaging Labeling Standards Seminar", including the United States, Fozhao, National Star, and other listed companies have come to the scene.
It is reported that Foshan enterprises will set standards for LED packaging logos, and specify the main performance parameters of LED lamps in packaging, labels, and instructions, so that consumers can truly understand the difference between different prices and different quality of LED products, so that the people can clearly see the difference. Consumption.
"In the continuous progress of LED technology, before the formation of standards, this is a very beneficial to LED products into the millions of households in the pioneering." National Star photoelectric responsible person believes.
A power semiconductor module is a combination of certain functions and modes, and a power semiconductor module is a high-power electronic power device that is re-potted into a whole according to a certain function combination. Power semiconductor modules can achieve different functions according to the different components in the package. Power semiconductor modules can be used as air-cooled modules with air-cooled heat dissipation, and water-cooled modules with water-cooled heat dissipation.
It is characterized by simple installation, convenient use and maintenance, small size and light weight.
Typical applications in AC/DC motor control, various rectifier power supplies, industrial heating control, dimming, non-contact switches, electric welding machines, motor soft start, reactive power compensation, frequency converters, UPS power supplies, battery charging and discharging, etc.
The industry has always believed that the government is one of the key promoters of “thousands of thousands of miles,†“a millionaires,†or EMC. However, with the exception of the EMC model, LED has yet to find an independent business model that is independent of the government.