How to fundamentally reduce the failure of LED driver power supply

Jacktang

How to fundamentally reduce the failure of LED driver power supply [Copy link]

After more than 10 years of development, the LED lighting industry has basically achieved popularization and globalization. Whether indoors or outdoors, LED lighting has become the first choice for all building decoration and outdoor engineering projects. With the development of LED lighting, we should also see that the problem of lighting damage has become more and more serious. Whether it is a low-power indoor lighting fixture or a high-power LED street lamp, after a period of tracking and detection, some LED lamps will fail one after another. Through the analysis of the faults, we found that the proportion of LED driver power supply damage is as high as 90%. Although the theoretical service life of LED street lamps is as long as 60,000 hours (about 8 years), the life of its drive circuit is relatively short, about 30,000 hours (about 3 years). LED power supply has become a shortcoming that restricts the service life of LED street lamps. At the same time, since the LED driver power supply needs to match the LED particles and lacks a unified standard, the output interface of the driver power supply produced by each supplier is not unified, and the quality is uneven, which brings inconvenience to the maintenance of LED street lamps, and the cost of replacing the driver power supply is high. LED driver power supply has now been included in the scope of national 3C mandatory certification. The power supply problem has become an important factor affecting the promotion and application of LED lamps. Only by solving the problem of LED power supply can we open the application of LED lamps in road lighting. As a benchmark enterprise of LED dimming power supply, Dongguan Lingguan Power Supply has always been famous for its entrepreneurial responsibility, good service and strong technical strength. Strong requirements and high standards have always been our original intention and the standard principle of our production quality. Moreover, the 3-300W range of Dongguan Lingguan Power Supply all meets the national mandatory 3C certification. Let's analyze the source of LED driver power supply failure: 1. Bad materials caused by material problems are the top priority of LED driver power supply. Good materials will provide the most basic guarantee for the power supply. At present, the prices of LED driver power supplies on the market vary. In order to win customers, some bad manufacturers compress prices and use the cheapest materials on the market to maximize profits. This behavior is no different from quenching thirst with poison, which is a very shameful behavior. Let me ask, do you dare to use inferior things? We sincerely advise all LED lighting manufacturers not to use such low-quality power supplies to avoid ruining their reputation. Dongguan Lingguan Power Supply has a strict material quality inspection system. Every material, even as small as a shell screw, must undergo quality inspection before it can be put into storage for production. 2. Bad LED driver power supply caused by R&D design As an electronic industrial product, design is the original soul and also a display of a company's strength. Dongguan Lingguan Power Supply has a strong development and design team, with two senior R&D engineers with more than 10 years of work experience, and 3 senior engineers with more than 5 years of work experience. It is precisely because of the strong R&D strength that Dongguan Lingguan Power Supply has always been at the forefront of the power supply industry. In 2009, it took the lead in developing a truly CE-certified low-power bulb power supply, in 2011 it took the lead in developing a compatible electronic transformer MR16 power supply, and in 2012 it took the lead in developing a compatible electronic ballast fluorescent lamp power supply. So far, Dongguan Lingguan Power Supply has 21 independent intellectual property patents, and has taken on the responsibility of provincial and municipal innovation fund projects, becoming a leader in the field of LED dimming control. At present, there are not many LED driver power supply manufacturers with real R&D strength on the market, and some small companies are also unable to develop products with technical content. Therefore, when choosing LED driver power supply, the majority of LED lighting manufacturers consider technical strength as an important reference indicator. 3. Defects caused by production process The quality of production process is an important indicator to test the strength of a manufacturer. At present, most of the power supplies on the market are defective, and the poor production process is a more prominent problem. The defects caused by production process are closely related to corporate culture, corporate management, and corporate quality concepts. Good manufacturers have always attached importance to corporate culture, corporate quality, and corporate management. Dongguan Lingguan Power Supply is no exception. Dongguan Lingguan Power Supply has regarded product quality as life since its establishment. The production process is strictly in accordance with high requirements and strict standards of quality concept to produce each power supply product. The company was established to introduce wave soldering production line, production equipment, and testing instruments are complete. Every process is controlled, tracked, and responsible. Require yourself with strict quality management procedures and strive for excellence. Above, we analyzed the causes of poor LED driver power supply failures from three aspects. If you find a problem, you must solve it. Fundamentally speaking, the core of poor power supply is mainly the LED driver power supply manufacturer. This is what we usually say. The product is not about the price, but whether you have chosen a truly capable and responsible power supply manufacturer, that is, whether you have chosen the right supplier. A good LED power supply manufacturer and a good supplier will make you get twice the result with half the effort, save you a lot of worry, and let you easily solve the problems given to you by customers.