Enviar para United Kingdom , USD

Comentários

Charles There's widespread misunderstanding about LEDs, voltage and current. The voltage is quite critical and varies with temperature, so you need to regulate the current instead. The LED will do 50W, but pe... See more

Alan_Smithee 2015-07-29 12:34:46
1
Comentários (3)

Charles Just crank up the voltage! As long as it's on a decent heatsink and you use a thin layer of grease, you'll get your I x V = 50W. Don't be shy!

dragospuri 2015-10-13 12:10:49
8
Comentários (1)

Charles Just increase the voltage. You could make it give you 100W if you like - say if at 40V it might draw 2.5A. The question is how long would it last at that power.

gianca3 2015-11-23 13:05:57
1
Comentários (1)
Exame de Satisfação

Faça o download do aplicativo para receber um cupom exclusivo de 10% de desconto