Hi, Im having trouble with a LED board im making.
It has a total of 10 x 3 watt LED's in a single series, LED's im using are, 1x 20000k, 2x 4500k, 2x 9000-10000, 2x 445, 1x 6500-70000k, 2x 410nm UV.
Some have a lower vF.
The driver im using is a ebay one **broken link removed**
The problem im having is when i light it up, the LED's just flash.
Is this because of the lower vF on some LED's im using?
Should they be moved to the end of the series?
I dont have a great deal of electrical knowledge!
It has a total of 10 x 3 watt LED's in a single series, LED's im using are, 1x 20000k, 2x 4500k, 2x 9000-10000, 2x 445, 1x 6500-70000k, 2x 410nm UV.
Some have a lower vF.
The driver im using is a ebay one **broken link removed**
The problem im having is when i light it up, the LED's just flash.
Is this because of the lower vF on some LED's im using?
Should they be moved to the end of the series?
I dont have a great deal of electrical knowledge!