Dongguan Fudi Electronic Materials Co., Ltd. (hereinafter referred to as â€œDongguan Fudiâ€) is a state-owned high-tech enterprise established in 1993 with a registered capital of 50 million yuan. The company now has a total of 420 employees, 180 of whom have college education. Through a variety of training methods, a R&D team and production team with reasonable age structure and reasonable knowledge structure have been formed. At present, the company has 109 professional and technical personnel, accounting for 26% of the company's total staff. There are 2 professor-level senior engineers, 6 senior engineers, 16 engineers, 310 production workers, and hired 5 experts from the LED industry in Taiwan as technical consultants. The company has established a talent training cooperation mechanism with the Department of Optoelectronic Engineering of Taipei University of Science and Technology in Taiwan. The company has appointed professional talents with potential for development to receive professional learning and training. At the same time, it recruits graduate students from the school to work for our company. Formed a benign LED professional talent accumulation model, providing intellectual support for the company's sustainable development in the LED field.
In 1996, according to the needs of localization of Guangdong Color CRT Factory materials, it entered the field of CRT parts and quickly developed into the largest and most complete PCM manufacturer and DY parts manufacturer in China at that time. At the end of 2001, the company adjusted its industrial structure strategy and entered the semiconductor LED chip manufacturing industry. It invested more than 60 million yuan in research and development expenses and engineering technology transformation costs, and realized the mass production of AlGaInP quaternary red, orange and yellow LED chips and GaN-based blue. The mass production of green LED chips has a production capacity of 3 billion pieces per year. At the beginning of 2006, the company decided to further extend the industrial chain of LED chips in the field of LED chip products, and entered the field of LED packaging, LED devices and LED application products. In 2009, the company invested 190 million yuan to upgrade the LED industry, focusing on the implementation of high-power LED blue-light chip engineering, wireless mobile display terminal (Mobile Display Terminal: MDT), semiconductor light source street light, train compartment energy-saving and environmental protection LED new fluorescent lamp. At present, the company's products include power-type blue chip and quaternary red-yellow chip, quaternary device, LED TV backlight, and outdoor LED lighting including street light, tunnel light, garden light, and light tube and tube Indoor lighting fixtures, such as lamps and lamps, have more than 100 products in four series from chip to application. In the LED lighting market not only progressed smoothly in Guangdong Province, but also the demonstration projects including the Zengcheng Auto Industry Zone, Guangzhou Metro, Shenzhen Metro, Guanshen Expressway, Dongguan Nancheng Guangcai Road, etc., and the market has been successfully expanded. Tianjin, Hunan, Shanxi, Shaanxi and other provinces, the market spreads over urban roads, buildings, airports, subways, plazas, stadiums, ports and large-scale LED lighting art projects in the city. It has thousands of long-term customers and has established a good corporate image and Product reputation.
With advanced technology and scientific management, Dongguan Fudi has now become one of the top ten domestic chip manufacturers. In the field of chip technology, it mainly focuses on omnidirectional reflective film, ITO electrode design technology, ohmic contact technology, laser drilling technology, chip thermal conduction technology, and improving lateral light utilization efficiency, focusing on solving heat dissipation and light emission in high-power chip manufacturing. Two key common technical challenges of efficiency. In the LED field, the company has 26 patents, including 5 invention patents. As a research partner of Shanghai Jiaotong University, Guangdong University of Technology and other colleges and universities, after more than ten years of construction, Fudi Electronics has created a miracle of rapid development of the company around the core concept of â€œdoing the right thingâ€ and has also obtained a series of honor. In 1998, Fudi Electronics was awarded the Guangdong Province Technology Innovation Advantage Enterprise. In 2001, it was recognized by the Ministry of Science and Technology as a national CAD application engineering demonstration enterprise. In 2007, it was awarded the Dongguan Patent Key Enterprise. In 2008, Fudi Electronics was awarded the National High-Tech Enterprise. The company began to establish and implement the ISO9002 quality Management System in early 1998, and in June 2001 the first batch of conversion certification was ISO9001: 2000 version. Established and implemented ISO14001 environmental management system certification in 2000. Fudi Electronics 74cmCPT color pure convergence magnetic components and other products, has also been repeatedly awarded national new products and Guangdong Province Science and Technology Progress Award, Dongguan City Science and Technology Progress Award and other awards.
linear power supply are using pure cooper wire,and it is 24v linear power supply, output voltage 24vac, output current 2A,3A,5A.
power supply unit include indoor and waterproof outdoor series.
High power products, stable, no noise
Transformer Using pure cooper wire,and 100% enough power output.
Output voltage 24vac, output current 2A,3A,5A.
AC input Voltage range: 110V/220VACÂ±10%, Selected by switch
Wall-mounted type,Easy to install
Good Lightning resistance performance
4 times aging test
Protection: short circuit, over current, overload, over voltage.
3 years warranty
Application to PTZ, decoders, ballhead camera, speed dome cameras,fill light,high power AC gun Camera etc
Linear Power Supply
Linear Power Supply,Linear Power Supply 12V,Linear Power Supply Schematic,Linear Power Supply Circuit
Dongguan Xiaoerduo Electronics Co., Ltd. , http://www.steadysmps.com