Datasheet

PAGE 1
PAGE 2
PAGE 3
100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0% 1KHZ 10KHZ 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 1 1. 1 1. 2 1. 3 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0. 2 0. 3 0. 4 0. 5 0. 6 0. 7 0. 8 0.
PAGE 4
LDH-45 DC-DC Step-Up Constant Current LED driver series Efficiency VS Output Voltage(Number of LEDs) LDH-45B-350 24VDC input Vf=3.09V LDH-45A-350 12VDC input Vf=3.15V 96% EFFICIENCY (%) EFFICIENCY (%) 95% 94% 93% 92% 91% 90% 7 11 15 19 23 95% 94% 93% 92% 27 9 13 17 21 25 29 33 37 41 Number of LEDs Number of LEDs LDH-45A-500 12VDC input Vf=3.33V LDH-45B-500 24VDC input Vf=3.