Hey all,
I'm looking for a DC-DC Buck which can supply 12V output with 40A while taking an input of 18V/24V. Is there any such part available in the market? Need help.
I'm using a 5V buck regulator to power an LED (yes, I know I should be using a constant current LED driver).
I have resistors inline with the LEDs maintain 150mA per channel (RGBW).
The 5V buck regulator spikes to 7.5V for a fraction of a second when turning it on and it ends up burning out one...
