Lisun Group Products List Part10: Electrical Safety Tester
Electrical Safety Tester of Lisun Group: ZRS-3H: The glow wire test apparatus is according to IEC60695-2-10～IEC60695-2-13(GB/T5169.10-2006~GB/T5169.13-2006), UL746A, IEC829, DIN695, VDE0471. ZY-3: Needle Flame Test. This electrical safety tester is fit for the industry of insulation material, engineering plastics and solid combustible material. TTC-1: Tracking Test Chamber. Test insulation material according to IEC 60112-2003, insulation resistance [...]
The Development of Multi-chip LED Lamp
In recent years, the development of multi-chip LED lamp or LED lamp with more tube combination have grown very quickly. However there is no domestic and foreign testing method (LED test) which is specific to LED lamp. As a kind of lighting application product, it has the relevant measurement standard set by International Electrotechnical Commission [...]
To Improve the Luminous Efficiency
To improve the luminous efficiency and the power of LED used for lighting is one of the key problems of the industrial development at present. At the same time, the and shell heat dissipation problems are particularly important. Generally we use the led thermal resistance , shell temperature and junction temperature to represent. At present, [...]
