Datasheet

0.4
0.45
0.5
0.55
0.6
0.65
0.7
0.75
0.8
0.85
0.9
0.95
1
10% 20% 30% 40% 50% 60% 70% 80 % 90% 100%
350mA
500mA
600mA
700mA
900mA
1050mA
0.5 5
0.6
0.6 5
0.7
0.7 5
0.8
0.8 5
0.9
0.9 5
1
10 % 20 % 30% 40 % 50 % 6 0 % 7 0% 80 % 90 % 10 0%
35 0 mA
50 0 mA
60 0 mA
70 0 mA
90 0 mA
10 5 0 mA
0
5
10
15
20
25
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350mA
500mA
600mA
700mA
900mA
1050mA
0
5
10
15
20
25
30
35
40
45
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350mA
500mA
600mA
700mA
900mA
1050mA
TOTAL HARMONIC DISTORTION (THD)
EFFICIENCY vs LOAD
LCM-25KN series possess superior working efficiency that up to 86% can be reached in field applications.
※ Tcase at 75℃
※ Tcase at 75℃
EFFICIENCY (%) EFFICIENCY (%)
LOAD
(230Vac Input)
LOAD
(277Vac Input)
File Name:LCM-25KN-SPEC 2019-09-12
25W Multiple-Stage Constant Current Mode LED Driver
LCM-25KN series
POWER FACTOR (PF) CHARACTERISTIC
※ Tcase at 75℃
PF PF
LOAD
(230Vac Input)
LOAD
(277Vac Input)
(25W)
(25W)
LOAD
(230Vac Input)
THD
LOAD
(277Vac Input)
THD
45
50
55
60
65
70
75
80
85
90
10% 2 0% 3 0% 4 0% 5 0% 60 % 70 % 80 % 90 % 10 0 %
350 mA
500 mA
600 mA
700 mA
900 mA
105 0mA
45
50
55
60
65
70
75
80
85
90
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350mA
500mA
600mA
700mA
900mA
1050 mA