Hello all,
I’ve an esp8266 with three FR120N ( Mosfet board from Aliexpress ) and a 24V power supply to drive those amazon/aliexpress led strips ( those with 4 pin: +24v,R,G,B ). Circuit is similar to the one on the site, except that in stead of simply mosfet I use this large current board ( they are rated for 100V 10A ).
What I’ve notice is that after some time ( regular use, they’re in my daughter room ) the led start break or, as I noticed today, the resistors ( on the strip ) get very hot and eventually break.
Could it be something I’m doing wrong or is just bad material from those seller ?
Can I eventually add something, like a resistor or so, to avoid this problem ?
Thanks in advance
Pierluigi