I received the current limiters in today and they work as advertised. For 7 LEDs in a string and 11 strings per board, the board pulled a total 220ma. The limiting kicked in at about 27.7V. I will still need to build a boost regulator to kick the 12 volts up to about 28V, though I can run it on my bench power supply in the interim.
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Re: UV LED Exposure unit
2009-06-17 by javaguy11111