• 100-277VAC(50/60Hz) Input, suitable for international general AC input;
• Hight efficiency,Flicker Free,hight PF,good steady,Isolated topology;
• independent, ClassⅡ, constant current type
• High efficiency and good stability;
• The copper wire of transformer is Grade F, resist high-temperature 155^oC
• Short circuit,over voltage, over current and over temperature protection
• Cooling by natural air convection
• 100% Full load burn-in test
• Independent, Class 2 constant current type
• Degree of protection IP20
• Certification: TUV,SAA,CB,CCC
• Application for LED ceiling light,down light,panel lights and so on;
• 10 years' experience in the led drive r/ power supply field
• PS:Certification:UL(E478938)/FCC/SAA/TUV/CB/C-TICK/CE/ROHS, Warranty: 5years
  We manufacturer 1-400W non dimmable and 1-400w DALI dimmable / 0/1-10V dimmable / Triac dimmable / 2.4G dimmable / Zigbee (wifi) dimmable / Bluetooth Dimmable led driver.

Dongguan Linkuan Semiconductor Lighting Co, Ltd is a National high-tech Enterprise integrating production, R&D and sales. Main Product included: LED Dimmable driver( Triac Dimmable driver, 0-10vDimmable led driver. 2. 4G Dimmable led driver dali dimmable led driver. bluetooth Dimmable ledDriver), UL LED Driver and high power waterproof LED Driver. Innovation, sustainability and environmental protection are the linkuan's business philosophy and development direction, Continuous innovation, The

continuous development of scientific research spirit leads linkuan's LED power technology keep breaking through, Linkuan have already obtained 28 patents, including 4 circuit invention patents. industry-leading LED Power Technology Enables Leads Linkuan to Stand Out from the Revolutionary Trend of Lighting pplications and makes Linkuan become a Leader in LED Dimmable Power Supplies .

     Dongguan linkuan's LED power supply covers all areas of LED lighting applications, covering all power in 300W We pays much attention to product quality and performance. Our LED driver is not only of high quality, but also high efficiency, high power factor, and high reliability. besides, We also attaches great importance to the safety of the product. Our LED power supply has been achieved UL CUL, tuv-ce SAA, FCC, CB, CCC, c-tick and other multinational safety and EMC certifications. This provides a reliable safety commitment for lighting applications.

    Scientific management and positive team spirit make the communications and collaboration very close between linkuan's each department. We also passed the iso9001-2015 quality management certification The continuous development of the R&D team plus the company's continuous updating and investment in production equipment/various testing instruments /equipment. Dongguan Linkuan also won the title of national high-tech enterprises and provincial municipal IPRS Standards Implementation enterprises.

    Linkuan promises: we will insist on updating core technologies and use them in each of our products, anding a whole new "dimming "experience for all our customers