Forum Members section LED light and others PCB for Mean well ELN and non-dimmable drivers

PCB for Mean well ELN and non-dimmable drivers


Post Number:#1 Post Fri Jan 30, 2015 1:52 pm
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This circuit allows PWM (0 - 5V) control for drivers analog, PWM (0 - 10 V) or non-dimmable.

Also allows use a power supply (e.g. 12 - 48 V) directly connected to LEDs but, without current control.

The schematic:

Image


PS. Yes, I know that the pull down is acting as voltage divider but it's no so bad in this case since the voltage on gate could be 4.95 V with an input of 5 V.

Image


Image


With this project you can buy the PCB and build your own board.

Image


http://ferduino.com/wp-content/uploads/ ... Gerber.rar

You can see the gerber files using the Gerbv.

To open the files go to File / Open layer(s) and select the gerber files.

You can buy the PCB from Itead Studio by example.

Other options of wiring:

http://www.ferduino.com/forum/viewtopic ... 1315#p1315

http://www.ferduino.com/forum/viewtopic.php?p=824#p824

A good video showing how a MOSFET works.

Watch on youtube.com
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.



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