LPF-60D-24 Mean Well, LPF-60D-24 Datasheet - Page 3

• Manufacturer Part Number: LPF-60D-24
• Description: Linear & Switching Power Supplies 60W 24V 2.5A Dimming Function
• Manufacturer: Mean Well

Specifications of LPF-60D-24

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 60 W
• Input Voltage: 90 VAC to 305 VAC
• Number Of Outputs: 1
• Output Voltage (channel 1): 24 V
• Output Current (channel 1): 2.5 A
• Mounting Style: Wire Leads
• Dimensions: 162.5 mm L x 42.5 mm W x 32 mm H
• Open Frame/enclosed: Enclosed
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LPF-60D series possess superior working efficiency that up to 90% 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.)
0 . 9 9
0 . 9 8
0 . 9 7
0 . 9 6
0 . 9 5
0 . 9 4
0 . 9 3
0 . 9 2
0 . 9 1
0 . 8 9
0 . 8 8
0 . 8 7
0 . 8 6
0 . 8 5
0 . 8 4
100
60
0 . 9
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
1
5 0 %
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Typical LED power supply I-V curve
(A)
60W Single Output Switching Power Supply
6 0 %
Voltage area
Constant Current Mode
Constant
50
7 0 %
LOAD
LOAD
8 0 %
95
Protection
Hiccup
9 0 %
(C)
Current area
Constant
(B)
1 0 0 %
(60W)
Io (%)
2 7 7 V A C
2 3 0 V A C
1 1 0 V A C
277VAC
230VAC
110VAC
L P F - 6 0 D
File Name:LPF-60D-SPEC 2011-05-10
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