How much amps do I need?
Hi,
I'm planning on playing around with some LED lights (well a variation on neopixels..).. and I'm trying to workout the power supply that they would need.
Wattage: 0.3W/pixel
Working voltage: DC 5V
50pcs pixel per string
so.. from my googling....
amp = watt / volt
which means : .3/5 = 0.06
so each pixel draws 0.06 amps, right?
so 50*0.06 = 3amps..
and if I wanted to run 100 lights, I'd need 6 amps?
So a power supply that can give 5V and 6+amps should be good right?
Just want to make sure that I'm looking for the right thing...
Thanks!
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