HLG-150-54 Mean Well, HLG-150-54 Datasheet - Page 4

• Manufacturer Part Number: HLG-150-54
• Description: Linear & Switching Power Supplies 151.2W 54V 2.8A 90-264VAC IP67 Rated
• Manufacturer: Mean Well

Specifications of HLG-150-54

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 151.2 W
• Input Voltage: 90 VAC to 264 VAC, 127 VDC to 370 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 54 V
• Output Current (channel 1): 2.8 A
• Mounting Style: Chassis
• Dimensions: 228 mm L x 68 mm W x 38.8 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 60% or higher.
HLG-150 series possess superior working efficiency that up to 94% 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
100
50
1.02
0.98
0.96
0.94
0.92
0.88
0.86
0.84
0.9
97
95
93
91
89
87
85
83
81
79
77
75
73
71
69
67
65
1
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
(A)
Typical LED power supply I-V curve
150W Single Output Switching Power Supply
60%
Voltage area
Constant
Constant Current Mode
50
70%
LOAD
LOAD
80%
100
Current area
Constant
(B)
90%
Io (%)
100%
230VAC
110VAC
230VAC
110VAC
H L G - 1 5 0
File Name:HLG-150-SPEC 2011-01-31
s e r i e s