Shenzhen Kai Zhi Yuan Electronics Co., Ltd. Company Profile Shenzhen Kai Zhi Yuan Electronics Co., Ltd. is China's high-tech companies, is headquartered in Bao'an District of Shenzhen City, Guangdong Province, is a research and development, production, sales, service as one of the high-tech technology enterprise, specialized in mobile phone, tablet, computer, charger, car charger, USB charging strip wall switch plate, strip mine board, LED driver power supply, power adapter, battery protection board, and other applications. Companies to promote the process of standardization management, establish a highly efficient supply chain management system and strict quality management system to ensure high-quality, high-efficiency products and services. It requires the development of new products can be customized. To meet the growing needs of the market according to the customer. The company has a strong technical team and advanced testing equipment, the company credit, keep the contract, to ensure product quality, variety of operating characteristics and puerile model, won the trust of our customers. Products are exported to Shanghai, Beijing, Hangzhou, Fujian and export, product certification complete, eligible for certification have CCC, GS, UL, CE certification, face competition in the market, we will promote the process of standardized management, the establishment of an efficient Supply chain management system and strict quality management system to ensure high quality, high efficiency products and services. Continue to explore innovative, pioneering spirit, and the integrity of our technology to meet the opportunities and challenges, sincerely invite you to work together, we will be your best partner. Philosophy Since its inception, adhering to the "good faith cooperation, long-term win-win situation, the customer first, forge ahead" business philosophy, "young, energetic, determined to make progress" has become a major feature, there is no strict hierarchy, every employee are equal, every one of my colleagues is his partner. We believe that the customer is the driving force, and always adhere to the production of flexible business model, strict process requirements, from product formulation process, manufacturing operations, quality inspection every aspect of the company's internal management based on the actual case, the reference IS09001: 2008 quality management system standards for planning the operation. Main products Shenzhen Kai Zhi Yuan Electronics Co., Ltd. is a company specializing in research, development, production and sales of high-tech enterprises. Using a variety of operating characteristics and puerile mode of operation, it requires the development of new products can be customized. To meet the growing needs of the market according to the customer. The company has a large stock, can be customized according to customer requirements, the full range, fast delivery, is willing to cooperate with all customers to establish credibility, long-term win-win partnership, Ye invite your sincere cooperation, create brilliant. 1, mobile phone, tablet, computer, charger, car charger 2, USB charging board, USB wall power switch board 3, smart charger, monitor power supply, power adapter 4, the strip mine board, LED drive power, lithium battery protection board product features and functions use Shenzhen Kai Zhi Yuan Electronics Co., Ltd. Product specifications variety and beautiful appearance, for selectivity, product design in strict accordance with safety standards and in full compliance with (UL CE 3C TUV GS EK PSE) certification. Products using the internationally renowned manufacturer of power chips, soft start, over-current, over-temperature, short circuit protection, overvoltage shutdown, undervoltage lockout, lightning protection, and so on. Input characteristics Rated voltage: 100 _____ 240Vac adjustment range: 90--264Vac input frequency Rated frequency: 50 ---- 60Hz adjust the frequency: 47 ---- 63Hz 1, input voltage: 100 _____ 240Vac, frequency 50 / 60HZ, wide voltage work to ensure universal; 2, the output parameter: voltage 5V; current 1000MA; 3, output accuracy: 5%; 4, noise ripple: less than 100MV; 5, output short circuit protection: When output fault protection, automatic recovery after troubleshooting; 6, over-current protection: circuit and appeared with electrical overcurrent and overvoltage protection and automatic recovery; 7, Certified: appliance standards adopted LVD / EMC / ROHS certification. 6 protection and environment protection requirements 1, overcurrent protection, there is (over 105% output load to 150%), elimination of the load from recovery; 2, overvoltage protection, there are (IC built-in overvoltage detection) 3, short circuit protection : Yes (when output short circuit power protection, short circuit to eliminate self-recovery) 4, lightning protection, over-temperature, surge, AC input 240V maximum leakage current leakage protection 0.25A Environmental requirements Operating temperature: Low temperature: -10 ℃ high temperature: 50 ℃ Storage temperature: -20 ℃ ~ 70 ℃ insulation test 1, enter the same output can be greater than 500VDC 4MOHM impedance test 2, enter the same FG by greater than 500VDC 2MOHM impedance test 3, HI-POT input and output do 3.0KV / 3S / 10mA of HI-POT test service concepts Shenzhen Kai Zhi Yuan Electronics Co., Ltd. in "good faith cooperation, long-term win-win" approach, your request is our motivation, your satisfaction is the goal of our actions. "Continuous improvement, continuous improvement" is our quality assurance. "The daily progress of one percent" is our consistent pursuit of "quality of survival" principle of timely manner to meet the different needs of customers, in addition to our energy research and development, production and service according to customer needs, warmly welcome your presence and Chat corporate vision Shenzhen Kai Zhi Yuan Electronics Co., Ltd. with integrity and pragmatic attitude of doing things, product and service innovation, continuous optimization, attention to detail and excellence, we are committed to creating value for customers, to meet customer demand as its mission. Looking ahead, we are confident we will continue to work for the development of intelligent make more contributions. Advanced to the idea, the spirit of courage and hard work, professional teams and strict management and progressive efforts to build industry-leading brand, and friends to create a brilliant future!