I have seen LED drivers having this specification: "withstand 300VAC surge for 5 seconds"
How do they achieve this?
Mine is a constant current drive.
Current is 250mA.
LED driver is driven through AC mains of 230V/110V AC.
Output power = 18 watts.
Which MOV can do this work? Or is there any design that I should implement?
How to make a selection? any calculation sheet with an example will be of a great help.