I have 3 led's, would the diagram work the way i want,?
each led is 1 watt and works best at 700 ma from what i understand, but can work between 350-700, so i am hoping 600 ma is fine, i have a wall plug adapter with switch for 3-12v, i will be using a v meter to test these numbers are accurate, it says current 600 ma., in my previous posts i was recommended to buy a CCR, but i haven't the time to order this, will this power source eliminate the need? i also have picked up quality heat sinks, and arctic silver, i am not the best at electronics, i do have a relative who works with HVolt batterys and knows some about electronics, he works at TDI in nj, hes busy so cant ask him much, i am hoping this to be my last post, please help a guy out, thank you all for your support and positive and helpful comments
first image without resistors second with































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Use one of your original drawings from your other post; one of them will work (the second, I think?) I realize you want your colours to mix and stuff but this is not the way to go about it.
(agreeing with steve') you'll need more than 1A and up to 2.1A power supply if you rig them up like that.
L
Switching Power Supply
Input 100-240v~50/60hz 600 ma
output 15v DC 1500ma
with this PS, should it be ok? and what resistors should i now be using
Thank you :)
You could run the left pair in series, that'll work on current.
Use these for calculating resistor values (they're handy)
http://led.linear1.org/1led.wiz
http://led.linear1.org/led.wiz
L
Please don't clutter answers with more questions on the same topic- just reply to your original post.
Steve