DIY LED meanwell driver issue. - Canreef Aquatics Bulletin Board

WindowMaker DIY LED meanwell driver issue. 09-12-2012, 02:42 PM

sphelps Arduino is 0-5V PWM signal,... 09-12-2012, 02:49 PM

sphelps Here's another ... 09-12-2012, 02:57 PM

WindowMaker thanks for the input. does... 09-12-2012, 02:58 PM

sphelps I would assume so unless it... 09-12-2012, 03:02 PM

WindowMaker the arduino was just running... 09-12-2012, 04:12 PM

Enigma Very interesting that your... 09-12-2012, 02:58 PM

WindowMaker it seems like this is how... 09-12-2012, 04:34 PM

09-12-2012, 02:49 PM

sphelps

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Join Date: May 2006

Location: Lyalta, East of Calgary

Posts: 4,777

Arduino is 0-5V PWM signal, meanwell for some strange reason is 0-10V PWM. You'll need a transistor to convert the signal from 5V to 10V.

This is an option or you can use a 9V power supply and forget the regulator (10V don't really exist).

Last edited by sphelps; 09-12-2012 at 02:55 PM.

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