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MEAN WELL LPF-40D-48 [6/8] Lpf 40d
![MEAN WELL LPF-40D-42 [6/8] Lpf 40d](/views2/1701788/page6/bg6.png)
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
0 . 8 4
0 . 8 5
0 . 8 6
0 . 8 7
0 . 8 8
0 . 8 9
0 . 9
0 . 9 1
0 . 9 2
0 . 9 3
0 . 9 4
0 . 9 5
0 . 9 6
0 . 9 7
0 . 9 8
0 . 9 9
1
5 0 % 6 0 % 7 0 % 8 0 % 9 0 % 1 0 0 %
2 7 7 V A C
2 3 0 V A C
1 1 5 V A C
(40W)
LPF-40D serie s
PF
LOAD
OUTPUT LOAD vs TEMPERATURE
STATIC CHARACTERISTIC
TOTAL HARMONIC DISTORTION (THD)
AMBIENT TEMPERATURE,Ta (℃)
LOAD (%)
INPUT VOLTAGE (V) 60Hz
LOAD (%)
(HORIZONTAL)
POWER FACTOR (PF) CHARACTERISTIC
※De-rating is needed under low input voltage.
EFFICIENCY vs LOAD
LPF-40D series possess superior working efficiency that up to 89% can
be reached in field applications.
※ 48V Model, Tcase at 70℃
※ 48V Model, Tcase at 70℃
EFFICIENCY(%)
LOAD
THD
LOAD
※ Tcase at 70℃
LOAD (%)
(HORIZONTAL)
-40 0-15 15 30 50 65 80
20
40
60
80
100
Tcase (℃)
40W Constant Current Mode LED Driver
-30
90 100 125 135 145 155 165 175 180 200 230 305
100
90
80
70
60
50
40
175
20
40
60
80
100
-30 0 15 300 40 50-40 60 70
0%
2%
4%
6%
8%
10%
12%
14%
16%
18%
20%
22%
24%
50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
File Name:LPF-40D-SPEC 2017-04-13
Содержание
- Lpf 40d 1
- Series 1
- Lpf 40d 2
- Series 2
- Specification 2
- W constant current mode led driver 2
- Block diagram 3
- Driving methods of led module 3
- Lpf 40d 3
- Series 3
- W constant current mode led driver 3
- Ac n blue ac l brown 4
- Dimming operation 4
- Lpf 40d 4
- Output current 4
- Series 4
- V red v black dim blue dim white 4
- W constant current mode led driver 4
- For other options 5
- Lpf 40d 5
- Note in the case of turning the lighting fixture down to 0 brightness please refer to the configuration as follow or please contact mean well 5
- Series 5
- Using a switch and relay can turn on off the lighting fixture 5
- W constant current mode led driver 5
- Efficiency vs load 6
- Lpf 40d 6
- Output load vs temperature 6
- Power factor pf characteristic 6
- Series 6
- Static characteristic 6
- Total harmonic distortion thd 6
- W constant current mode led driver 6
- Life time 7
- Lpf 40d 7
- Series 7
- W constant current mode led driver 7
- Lpf 40d 8
- Series 8
- W constant current mode led driver 8
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