lightning protection levels of LED drivers
November 19, 2015
The IEC 61000-4-5 standard and test-method establishes a common reference for evaluating the immunity of electrical and electronic equipment when subjected to surges such as lightning. Surge test standards for lightning protection as below, IEC61000-4-5 ranks: Level Open-circuit test voltage 1 0.5kV 2 1.0kV 3 2.0kV 4 4.0kV X Special NOTE X can be any