MEAN WELL PLP-20-18 [3/3] Plp 20
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MEAN WELL PLP-20-18 [3/3] Plp 20

MEAN WELL PLP-20-36 [3/3] Plp 20
DRIVING METHODS OF LED MODULE
20W Single Output LED Power Supply
PLP-20 series
File Name:PLP-20-SPEC 2014-01-09
This LED power supply is suggested to work in constant current mode area (CC) to drive the LEDs.
PLP-20 series possess superior working efficiency that up to 83.5% can be reached in field applications.
EFFICIENCY (%)
LOAD
Power Factor Characteristic
Power factor will be higher than 0.9 when output loading is 75% or higher.
EFFICIENCY vs LOAD (48V Model)
Constant Current Mode
PF
LOAD
0.78
0.80
0.82
0.84
0.86
0.88
0.90
0.92
0.94
0.96
0.98
1.00
50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
42
46
50
54
58
62
66
70
74
78
82
86
90
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
(20W)
Typical LED power supply I-V curve
Vo(%)
100
75
50 100
(max.)
Io (%)
Constant
Current area
Hiccup
Protection
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.

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