I have been doing research in LED lights, and have decided rather than buying one for $1500 I would like to build one my self. I have limited knowledge of LEDs/any form of electrical engineering. But from what I have read these light fixtures are fairly easy to do a DIY build. I want to build a 300w using 100 7:3 red:blue LEDs
So for this project I will be using an aluminum heatsink from heatsink USA, arctic silver alumina epoxy to bind the LEDs to the heatsink.
LEDs: 620-630nm red
Type: LED Package Type: Surface Mount Max. Forward Voltage: 2.5V Max. Reverse Voltage: 7.0V Max. Forward Current: 700mA Max. Reverse Current: 1uA high power 3w led: red led
440nm blue
Type: LED Package Type: Surface Mount Max. Forward Voltage: 3.0-3.4v Max. Reverse Voltage: 5v Max. Forward Current: 700mA Max. Reverse Current: 2-5uA
My main question is what exactly would be the most efficient/cost effective way of powering these in a 10x10 array(if i can). Any help would be great, Thanks you guys!!!
PS:I would also like to be able to power 2-4 computer fans to cool the heatsink.
So for this project I will be using an aluminum heatsink from heatsink USA, arctic silver alumina epoxy to bind the LEDs to the heatsink.
LEDs: 620-630nm red
Type: LED Package Type: Surface Mount Max. Forward Voltage: 2.5V Max. Reverse Voltage: 7.0V Max. Forward Current: 700mA Max. Reverse Current: 1uA high power 3w led: red led
440nm blue
Type: LED Package Type: Surface Mount Max. Forward Voltage: 3.0-3.4v Max. Reverse Voltage: 5v Max. Forward Current: 700mA Max. Reverse Current: 2-5uA
My main question is what exactly would be the most efficient/cost effective way of powering these in a 10x10 array(if i can). Any help would be great, Thanks you guys!!!
PS:I would also like to be able to power 2-4 computer fans to cool the heatsink.