DZS Elec 250W DC Booster Constant Voltage Constant Current Power Converter Module DC-DC 10-40V to 10-50V 6A Adjustable Step-Up Power Supply Module CC CV Voltage Regulator Large Power Driver : Amazon.ca: Electronics
NUBB13T 455nm 20W Blue Laser Diode Bank Nichia 4 LD Integration Module
DZS Elec 250W DC Booster Constant Voltage Constant Current Power Converter Module DC-DC 10-40V to 10-50V 6A Adjustable Step-Up Power Supply Module CC CV Voltage Regulator Large Power Driver : Amazon.ca: Electronics
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Nichia 455nm 40W 5W*8 High Power Blue Laser Diode Bank NUBM0E LD Module