Datasheet

90%
91%
92%
93%
94%
95%
7 11 15 19 23 27
92%
93%
94%
95%
96%
9 13 17 21 25 29 33 37 41
90%
91%
92%
93%
94%
95%
6 10 14 18 22 26
93%
94%
95%
96%
97%
11 14 17 20 23 26
90%
91%
92%
93%
94%
95%
5 7 10 13 16 19
93%
94%
95%
96%
97%
7 10 13 16 19
90%
91%
92%
93%
94%
95%
6 8 10 12 14
93%
94%
95%
96%
97%
9 10 11 12 13 14
LDH-45 series
File Name:LDH-45-SPEC 2014-05-07
Efficiency VS Output Voltage(Number of LEDs)
Number of LEDs
LDH-45A-350 12VDC input Vf= 3. 15V
Number of LEDs
LDH-45A-500 12VDC input Vf= 3. 33V
Number of LEDs
LDH-45A-700 12VDC input Vf= 3. 43V
Number of LEDs
LDH-45B-350 24VDC input Vf= 3. 09V
Number of LEDs
LDH-45B-500 24VDC input Vf= 3. 25V
Number of LEDs
LDH-45B-700 24VDC input Vf= 3. 43V
Number of LEDs
LDH-45A-1050 12VDC input Vf=3. 15V
Number of LEDs
LDH-45B-1050 24VDC input Vf=3. 15V
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
DC-DC Step-Up Constant Current LED driver