Vermes
Advanced Member level 4
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