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Converter – LM3407 3xLED 320mA

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Vermes

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It is a converter for lighting three shelves made of plasterboards.

Main features of the system:
  • converter based on LM3407 from Texas Instruments
  • the system is powered by three 1W LEDs from AVAGO (green, red and blue) connected in series
  • LEDs current 320mA
  • 230V AC supply (transformer 6W 9V)

The LEDs have thermal-pad glued using thermoconductive glue. These LEDs can operate at a current of 500mA, and the current is set to 320mA. After three hours of operation, copper of laminate and LEDs were merely warm.

Pictures of the converter:




Link to original thread (useful attachment) - Przetwornica LM3407 3xLED 320mA
 

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