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Recent content by Clysmo

  1. C

    7W NUBM44-V2 450nm Laser Diode NUMB44-81/NUBM47-A1

    I have a NUBM44-81 block, and I tried to power one of the diodes with 3-3.5 A and ~4 Volts. The diode never activated... why is this?
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