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Does the LED backlight create noise?

Posted: Wed Apr 25, 2018 3:41 pm
by designs
Does the LED backlight used on LCDs create noise that would interfere with other circuits?

Re: Does the LED backlight create noise?

Posted: Tue May 15, 2018 7:46 pm
by focus
No, LEDs are DC (Direct Current) and do not create noise that can be seen on CCFL and EL backlights that are AC driven