To drive this 3 Watt LED safely two things are needed - adequate heatsinking and a current limited regulator.
By Julian
Youtuber, shed dweller, solar charge controller aficionado
Good morning all…
Youtuber, shed dweller, solar charge controller aficionado
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You've Come a Long Way, Baby!! Hi, Julian! This so "Dry", the Camera Sucks, and there is no "Julian Illett" flashlight!!
Now I am going to wait to see if you say "Cheerio"!! Did you know you were going to make a Vocoder one day when you shot this?
No "Cheerio"; that's OK!! Love All Your Videos, Julian! 🙂
Does it mean this buck converter can be used to measure the forward voltage?
Another Great tutorial Julian, Thank you very much… John 🙂 …. ( Could I use this same converter to power my three – 10w – 900 mA led in series? ) Thanks 🙂
Great tutorial. Many thanks.
There's no diagram – the LED and buck converter both came from China via eBay
HEllo mister Julian, I was wondering if you could share with me the diagram of this project? 🙂 jorgeestuardoga@hotmail.com Thanks
To drive this 3 Watt LED safely two things are needed – adequate heatsinking and a current limited regulator.
eBay. Search for "buck voltmeter".
where did you get that regulator from?
How to drive High Power LEDs safely using a Constant Current Regulator