1W LED Driver for Luxeon White Green Blue *USA *fcbusa

• All driver boards were tested for over 12 hours before shipping.
• Drive Method: Constant Current, Step Down
• Maximum Load: 1-4 Luxeon LEDs, no less than 1Watt each.
• Total num of load= Input voltage /4, for example:
  
  

  Amount	1 White LED	2 White LED In Serial	3 White LED In Serial	4 White LED In Serial
  Minimum Input voltage	5v	9v	12v	16v

  
  
• Preset Current: 285mA, may vary from 240mA - 310mA
• Current Ripple: 4mA RMS, 26mA p-p
• Maximum Input Voltage: 24V
• Suggested Input Voltage: 7-15V DC
• Efficiency:73% @12V input, 3*1W Luxeon LEDs in serial connection
  

Notice:

Negative (LED -) output should never be connected to GND or the housing of your instrument; it is not GND of the whole board. Or the driver would be damaged immediately.