Greetings,
I built a circuit which uses line-in audio to control a white LED strip using a MOSFET. the MOSFET overheats when the LEDs are illuminating the brightest i.e. when the music is the loudest. Is it possible the LEDs are drawing too much power? i took the original design form this post:
https://www.allaboutcircuits.com/projects/make-an-analog-sound-reactive-led-strip/
I removed the filter right after the input and also removed the switches that control multiple colors as i'm controlling a single color strip. i also swapped out the 47k resistor for a 100k pot.
I'm driving this strip:
118", 9.5 watts per foot, 12vdc
http://www.ecolocityled.com/product/supreme_white_led_strip/led_strip_white
with this power supply:
output: 12v, 100w
https://www.amazon.com/gp/product/B007K4XZPG/ref=od_aui_detailpages00?ie=UTF8&psc=1
Any tips are welcome!
Thanks
Gregory
I built a circuit which uses line-in audio to control a white LED strip using a MOSFET. the MOSFET overheats when the LEDs are illuminating the brightest i.e. when the music is the loudest. Is it possible the LEDs are drawing too much power? i took the original design form this post:
https://www.allaboutcircuits.com/projects/make-an-analog-sound-reactive-led-strip/
I removed the filter right after the input and also removed the switches that control multiple colors as i'm controlling a single color strip. i also swapped out the 47k resistor for a 100k pot.
I'm driving this strip:
118", 9.5 watts per foot, 12vdc
http://www.ecolocityled.com/product/supreme_white_led_strip/led_strip_white
with this power supply:
output: 12v, 100w
https://www.amazon.com/gp/product/B007K4XZPG/ref=od_aui_detailpages00?ie=UTF8&psc=1
Any tips are welcome!
Thanks
Gregory