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																	12 volt led driver circuit. 
									
	
		
	
																	Here a sample 3 watt led driver circuit diagram total 12 leds. 
																	In the present circuit the maximum voltage available is 12 dividing 12 by 3 4 meaning 4 numbers of leds can be accommodated at this voltage and yet we are able to limit the power to 0 06 watts. 
																	1w to 5w led driver circuit with 12v input this led driver circuit explains how you can power up 0 5w to 5w led strips directly from a 12v lead acid battery without wasting much power or blowing up the leds. 
																	Right here we research a very easy 120v 220v smps led driver circuit that can be used for driving high watt leds rated any place between 1 watt to 12 watts instantly from any domestic ac mains outlet. 
															
													
									
	
		
	
																	High power led driver circuits. 
																	For operating an led with a 12v power supply or battery use minimum 560 ohms value resistor or you can also use 1k maximum value. 
																	Use a 4 7 or 5 1 volt zener diode such as. 
																	The future of lighting. 
															
													
									
	
		
	
																	Simple basic led circuit. 
																	If your input voltage is below 10v switch r1 for a 22k ohm resistor the zener diode.