Hello all and happy holidays!
I have 8 groups of six 2volt leds in series powered by 12v (please see attached). I would like to run the leds @ 30ma but I am perplexed with the idea that once the voltage has run through the leds there is 0 volts left. With that said if I just plugged this straight into the 12v power supply how would I predict what the millamps are of the leds? Thanks for any insight.
I have 8 groups of six 2volt leds in series powered by 12v (please see attached). I would like to run the leds @ 30ma but I am perplexed with the idea that once the voltage has run through the leds there is 0 volts left. With that said if I just plugged this straight into the 12v power supply how would I predict what the millamps are of the leds? Thanks for any insight.