power supply for Cree MP-L

[daschredder]

Hello....

I want to power up a Cree MP-L and am having problems locating a power supply. For my application I already have ready access to 12V DC, so I'd be looking for a DC-DC converter with a maximum output voltage greater than 26.5 V and a constant output current of 250 mA.

Alternatively...I could run the MP-L off of an AC mains supply.

Any suggestion?

Thanks in adance..

 

[wquiles]

Have you looked at the LED drivers from TaskLED?
www.taskled.com

 

[RedmEx]

...
Alternatively...I could run the MP-L off of an AC mains supply.

Any suggestion?

If you don't mind china quality, this $5 product seems to do the job:

http://www.dealextreme.com/details.dx/sku.13690

RedmEx

 

[bstumm]

You might look at Aimtec.

 

[WeLight]

Hello....

I want to power up a Cree MP-L and am having problems locating a power supply. For my application I already have ready access to 12V DC, so I'd be looking for a DC-DC converter with a maximum output voltage greater than 26.5 V and a constant output current of 250 mA.

Alternatively...I could run the MP-L off of an AC mains supply.

Any suggestion?

Thanks in adance..

We have a taskled with a fixed output at 250ma
HyperBoost 250