Need help finding a driver again

M

McReefer

Membership Expired
I need to replace my drivers with new ones that can dim.

heres what I have now.

http://www.chargery.com/doc/20W%20LED%20driver%20Spc%20en.pdf

Thanks for the help.
 
Check these guys out. I use the on multiple systems for work. Not sure if you can order directly from them, but places like digikey have them.

http://www.excelsys.com/products/led-power-supplies/constant-current/

Mitch
 
You could build one very easily. Since you are familiar with arduino and pwm, you can use the controller for dimming. Get 12v transformer, bridge rectifier, mosfet from Radio Shack. You will need a project board or arduino shield kit. Run from the wall to the transformer which gives you 12v AC. Connect transformer to bridge rectifier to convert to dc. Run bridge rectifier to mosfet. Control the mosfet with the arduino. Sparkfun has a good tutorial on how to use mosfets.
 
@digital_gods wrote:
You could build one very easily. Since you are familiar with arduino and pwm said:
That what I did last time. I need to control 5 LEDs independently. I don't feel like doing that 5 times lol
Click to expand...
 
Just use 5 mosfets on the same controller. The uno has 5 pwm outputs. Order through Mouser.com. If you live close to Mansfield, you can do will call and pick up from the warehouse to save shipping costs.
 
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