Ok so I have receive my power supply today and I have install my LEDs (60 leds/m)on de back of my tv, but the LEDs dont turn on.
So I think I don't have enough power, I have one power supply with 5v 10a and I have 188 LEDs on total. 60 on the top 60 on the bottom and 34 on the left side and 34 on the right side.
Do you think I need another power supply with more power??
your PSU is just barely ennough, when i make a calculation ( on full brightness, type leds 5050 smd) then i calculate 9,2 Amps on 188 leds.
i would use a stronger PSU like 15 or 20 Amps ( 75 or 100 watts)
calculation is> 188 leds x 0.049 Amps (each led) = total draw of PSU with this leds .