Changzhou Yong-liang Electronic Technology Co., Ltd.

Changzhou Yong-liang Electronic Technology Co., Ltd is specialized in the new generation of LED light sources, LED applications, control system design and manufacture of high-tech enterprises. LED-related companies employ extensive professional, IC professional electronic circuits, polymer engineering experts, in-depth study of super-LED products highlight of the production, application and development. And the United States, Japan, Taiwan more than LED chip manufacturers have long-term relationship. The company has modern anti-static dust production base. Production of ultra-LED LED modules highlighted group product performance and stability, the design life of 100,000 hours, 5 to 8 years to maintain brightness does not decay, in the cold -40 ℃, the heat can be 80 ℃ under normal working conditions. Electronic products through the authority of the State Quality Supervision, Inspection and testing departments. All products are pre-storage power after pressure aging detection. In "greater efficiency and lower costs, meet the best interests of customers, the company's quality system have continued to improve," under the guidance of the principle of enterprise development, technological strength with the development of manufacturing technology development in line with the trend of cost-effective products to meet international, Domestic market demand. The Company will use the technical experts of the unit's strength and Taiwan wafer, the United States at home and abroad, such as Agilent cooperation piranhas manufacturers of advanced chips backing, for your dedication to provide high-quality services. Yong-liang YL-LED LED modules group the quality and characteristics of an environmental adaptation: YL-LED LED module group operating temperature: -40 ℃ ~ +80 ℃ Second, product quality assurance: 1. Chip: A top U.S. companies and Agilent's world-renowned Taiwan wafer die to ensure that the LED modules colourful, ultra-high brightness, uniform spot, good color consistency. Energy-saving low, is the neon lights 1 / 5-1 / 10. 2, circuit boards: The unipolar loop anti-static hybrid circuits, both anti-static, and pressure to solve the problem of inconsistency, to ensure the stable and reliable system performance, the three-year warranty. 3, Shell: The engineering plastics injection molding shell, quality and appearance are generally higher than that of the low into PVC film, YL-LED LED modules group Shell Man adequate level of security provided in the GB4208. Third, specifications and varieties: standardization, specialization, reliable, stable, and applicability to meet the various size projects, Liang Hua logo needs. Fourth, special power: YL-LED LED modules group dedicated power supply with isolation, rectifier, current limit protection, and other functions and the following characteristics: 1. Light weight, high efficiency, low temperature rise; 2. AC220V ± 20% wide voltage input 3. Built-in EMI filter circuit, jamming small, 4. Specially Surge suppression circuit, 5. A short circuit, over current, over-voltage, thermal protection, 6. Capacitor used 105 ℃ high temperatures, long life, 7. Electromagnetic FCCB level of compatibility; 8.100 percent high-temperature aging, vibration test. 5, test and inspection: high temperature stress test: SJ/T11141-2003 in accordance with the provisions of 6.9.1. Low-temperature stress test: SJ/T11141-2003 in accordance with the provisions of 6.9.2. Vertical Linshui test: SJ/T11141-2003 in accordance with the provisions of IP33. Identification of the products tested by the rules of the relevant provisions of GB6593 from the unit responsible for carrying out quality testing. Reliability tests commissioned by the unit responsible for carrying out quality testing. GB11463 in accordance with the requirements of sampling, a reliability test.