LED Power Supply 220v to 10 x LED 3w 700mA

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Jose Luis Petracca

Joined Nov 12, 2015
1
Hello Everyone,
I am trying to make a Grow Led Lamp. I had bought 750 led of 3watts each other.
As they are a lot of led, what i am trying to do by my self the constant current power supply.
What I designed is two different circuits. One is a constant voltage, thats convert 220v AC to arround 36v DC. The other is a constant current fix over 700mA.
What do you think about my circuit? Is it going to work? What do you think i have to change?
Regards!
Jose Luis

Moderators note: deleted dangerous circuit diagrams
 
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Dodgydave

Joined Jun 22, 2012
8,373
TOTALLY ILLEGAL HERE... its a transformerless psu, you need to use a transformer or switch mode psu to lower the voltage.
 
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