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UL standards for power supplies

A class 2 power supply shall comply with one of the following: a) the standard for class 2 power units, UL 1310; b)the standard for information technology equipment-safety-part 1: general requirements, ...…

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Introduction of regulated power adapter

Electronic devices are inseparable from the power adapter. The power adapter supplies the energy required by the electronic device, which determines the importance of the power adapter in the electronic device....…

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Company News

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Tianxin sunlike ERP help Guanyu power achieve a new leap in management
Tianxin sunlike ERP help Guanyu power achieve a new leap in management
Tianxin sunlike ERP help Guanyu power achieve a new leap in management With the gradual expansion of the company's development scale, the original enterprise management software has gradually failed to meet the needs of business development. Finally, the system is officially on line at 1th,Nov. Guanyu Power Co., Ltd. hopes to use Tianxin Sunlike ERP to...
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New arrivals! 152W plastic housing ! PCB type free constant output power adapter
New arrivals! 152W plastic housing ! PCB type free constant output power adapter
New arrivals! 152W plastic housing ! PCB type free constant output power adapter New products After the announcement of constant output series with waterproof design, GM42-240150-ZU, GM51-240200-ZU, GM60-240275-ZU, GM95-240400-ZU, GM130-360300-ZU, and GM152-240500 with PFC, etc. They have received wild response and acount for 60%...
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Welcome to Hong Kong Electronics Fair (Autumn Edition) 13-16 Oct 2017
Welcome to Hong Kong Electronics Fair (Autumn Edition) 13-16 Oct 2017
The 37th HKTDC Hong Kong Electronics Fair (Autumn Edition) will be staged from 13 to 16 October 2017 at the Hong Kong Convention and Exhibition Centre (HKCEC). GVE booth locates at No. 1A-A08. Welcome to visit us during the fair. This year, GVE displays state of the art LED drivers for various lighting applications, constant voltage outpu...
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The latest AC/DC power technology with high power factor and high efficiency
The latest AC/DC power technology with high power factor and high efficiency
In the development of electronic machine, the high efficiency of the power supply is important. Not only face the problem of electricity energy in Japan, in the world of electric power companies, power factor correction machine to promote and improve the increasingly important. In this paper, the AC/DC power supply with high power factor correction and standby pow...
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National grid access to new energy scale global first
National grid access to new energy scale global first
National grid access to new energy scale global first State Grid Corporation of China spokesman Zhang Zhengling said that 2015, sustained and rapid growth of China's new energy, new wind power, solar power installed capacity of innovation high, wind power installed capacity for four consecutive years ranked first in the world, PV installed capacity over th...
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Our Company has passed ISO9001:2008 Management System
Our Company has passed ISO9001:2008 Management System
Our Company has passed ISO9001:2008 Management System As a professional adapter and power supply manufacturer, now we have received ISO9001:2008 manage system Approval. With the ISO9001:2008 manage system,We can make our AC/DC adapter, switching power supply, LED Driver and enclosed power supply better quality. CONTACT US ! Company: Foshan shunde guan...
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