LED product quality performance indicators
Date:2011-06-14 16:47
Status:Be resolved
Question:admin
eakage current test: the reverse leakage current in the load voltage is lower than a certain required value, the production process due to static electricity, caused by such factors as the quality of LED chip leakage current is too high, this will give LED applications Product laid great hidden dangers in the use of a period of time is likely to cause death LED lights.
4, the dominant wavelength sub-file: For the monochromatic LED, the dominant wavelength is a measure of the color parameters of
Best answer:
No best answer
[All answers(0)]
[Let me answer]
3/5 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
06/25 15:37