Pardon me if Iam asking a silly qn.(Just for the sake of my curiosity).
I have seen many flashlight manufactures previously used pwm but now are shifting to current controlled.Apart from it's effect on eyes ,is there any other advandage in shifting to current controlled circuits.
Considering the longer uses ,which has better runtime?,better life?, and which produces lesser heat generation??.
I have seen many flashlight manufactures previously used pwm but now are shifting to current controlled.Apart from it's effect on eyes ,is there any other advandage in shifting to current controlled circuits.
Considering the longer uses ,which has better runtime?,better life?, and which produces lesser heat generation??.