Foshan Nationstar Optoelectronics Co., Ltd. is a national high-tech enterprise and a key high-tech enterprise of the National Torch Program under Guangdong Guangsheng, which is specialized in the research and development, production and sales of LED and LED application products. The company was founded in 1969 and began to engage in LED packaging in 1976. It is one of the earliest domestic LED manufacturers. In recent years, the company has successively undertaken more than 20 national scientific research projects such as the National "863" Plan Project, the National "863" Plan Guidance Project, the National Torch Plan Project, and the National "12th Five-Year Plan" Science and Technology Support Plan Project, and more than 80 projects below the provincial and ministerial levels. The company's products have won the titles of national and provincial key products many times, and its scientific and technological achievements have won honors such as provincial and municipal science and technology progress awards many times. Products are the foundation, and quality is the key. The company has successively passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO/TS16949 quality management system certification, and OHSAS18001 occupational health and safety management system certification.
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Many companies are willing to invest a lot of money in purchasing test and measurement instruments and equipment. High-speed digital circuit or system design teams often spend a lot of money on purcha...
In the "/home/imx6" directory (this directory was created when compiling the Android system earlier. If it does not exist, you cancreate one yourself), use the command "mkdir minilinux/" to create a m...
I recently transplanted the AM335X kernel and used TI's official linux-3.2.0-psp04.06.00.11. I don't know why the LCD displays normally for a period of time and then turns white. Other programs are no...
IntroductionThe kitchen is considered the most important room in the home and cooking is the center and focus of the kitchen. Improvements in the design of stoves (both the oven and the cooktop) hav...[Details]
Many users already know that the Zhipai system produced by Kexin Optoelectronics has four models of products, namely the trial version S1, the standard version S2, the enhanced version S3, and the fl...[Details]
Graphene has become a well-known star material, and its excellent properties have attracted a lot of R&D work in various applications and industries. However, despite the huge potential of graphene, ...[Details]
1 Introduction Traveling wave tubes and high-power solid-state power amplifiers are the core of radars and jammers. Their technical level determines the tactical performance of these equipment an...[Details]
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1 Introduction Frequency multipliers are important nonlinear circuits in high-frequency circuits of radio technology. As basic electronic devices, they are widely used in various electronic devic...[Details]
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TOP2XX series IC is a kind of three-terminal switch power supply chip that integrates control circuit and power switch . The package form of this kind of chip is TO-220. The pin name and functi...[Details]
1 Introduction The switching power supply is known as a high-efficiency and energy-saving power supply. It represents the development direction of the voltage-stabilized power supply and has now b...[Details]
When a switching power supply has a problem, how should it be repaired ? This article specifically describes the methods and steps for repairing a switching power supply and some experience ...[Details]
Switching power supplies are increasingly used, and related technologies are also constantly improving and stabilizing. Many engineers or graduates who have just started working in this field may nee...[Details]
With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time,...[Details]
After the electroplating rectifier is placed in place at the production site, connect the copper busbar of the rectifier and the reversing switch. The reversing switch needs to be fixed with anchor s...[Details]
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The switching power supply uses a circuit to control the switch tube to turn it on and off at high speed. Convert direct current into high-frequency alternating current and provide it to the transf...[Details]
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