CEN-100-54 Mean Well, CEN-100-54 Datasheet - Page 3

• Manufacturer Part Number: CEN-100-54
• Description: Linear & Switching Power Supplies 95.58W 54V 1.77A LED Power Supply
• Manufacturer: Mean Well

Specifications of CEN-100-54

• Product: Linear
• Commercial/medical: Commercial
• Output Power Rating: 100 W
• Input Voltage: 90 VAC to 295 VAC, 127 VDC to 417 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 54 V
• Output Current (channel 1): 1.77 A
• Mounting Style: Panel
• Dimensions: 193 mm L x 62.5 mm W x 40.5 mm H
• Open Frame/enclosed: Enclosed
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power factor will be higher than 0.9 when output loading is 65% or higher.
CEN-100 series possess superior working efficiency that up to 91% can be reached in field applications.
There are two major kinds of LED drive method "direct drive" and "with LED driver".
A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs.
Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode [with LED driver, at area (A)] and CC mode [direct drive, at area (B)].
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
DRIVING METHODS OF LED MODULE
(max.)
1.02
0.98
0.96
0.94
0.92
0.88
0.86
0.84
100
50
0.9
95
93
91
89
87
85
83
81
79
77
75
73
71
69
67
65
1
10%
50%
20%
Typical LED power supply I-V curve
100W Single Output LED Power Supply
(A)
60%
30%
Voltage area
Constant Current Mode
Constant
50
40% 50%
70%
LOAD
LOAD
60%
100
80%
Protection
70%
Hiccup
Current area
(C)
Constant
80%
(B)
90%
90% 100%
Io (%)
100%
230VAC
110VAC
230V
110V
C E N - 1 0 0
File Name:CEN-100-SPEC 2010-08-25
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