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MEAN WELL LCM-40DA [3/5] Lcm 40d
![MEAN WELL LCM-40DA [3/5] Lcm 40d](/views2/1701418/page3/bg3.png)
EFFICIENCY (%)
EFFICIENCY (%)
LCM-40DA series possess superior working efficiency that up to 91% can be reached in field applications.
EFFICIENCY vs LOAD
LCM-40DA is a multiple-stage output current supply, selection of output current through DIP switch as table below.
DIP Switch Table
Constant Current Mode Constant Current Mode
Io
350mA
500mA
600mA
700mA(Factory Setting)
900mA
1050mA
DIP S.W.
1
---- ----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
----
2
ON
ON
ON
ON
ON
ON
ON
ON
ON
3
ON
ON
ON
4
ON
ON
5
ON
6
ON
ON
ON
File Name:LCM-40DA-SPEC 2014-06-26
40W Multiple-Stage Output Current LED Power Supply
LCM-40DA series
LOAD
(230Vac Input)
LOAD
(277Vac Input)
Power Factor Characteristic
45.0%
50.0%
55.0%
60.0%
65.0%
70.0%
75.0%
80.0%
85.0%
90.0%
95.0%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350
500
600
700
900
1050
45.0%
50.0%
55.0%
60.0%
65.0%
70.0%
75.0%
80.0%
85.0%
90.0%
95.0%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350
500
600
700
900
1050
0.50
0.53
0.56
0.59
0.62
0.65
0.68
0.71
0.74
0.77
0.80
0.83
0.86
0.89
0.92
0.95
0.98
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350
500
600
700
900
1050
0.70
0.73
0.76
0.79
0.82
0.85
0.88
0.91
0.94
0.97
1.00
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
350
500
600
700
900
1050
PF
PF
LOAD
(230Vac Input)
LOAD
(277Vac Input)
(40W) (40W)
Содержание
- Lcm 40d 1
- Series 1
- Specification 1
- W multiple stage output current led power suppl 1
- Block diagram 2
- Derating curve 2
- Derating curve static characteristics 2
- Lcm 40d 2
- Mechanical specification 2
- Series 2
- W multiple stage output current led power suppl 2
- Constant current mode constant current mode 3
- Lcm 40d 3
- Series 3
- W multiple stage output current led power suppl 3
- Lcm 40d 4
- Series 4
- W multiple stage output current led power suppl 4
- Lcm 40d 5
- Ntc derating curve 5
- Sensed temperature degree 5
- Series 5
- W multiple stage output current led power suppl 5
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