LXC25 series
LED Power Supply
Constant Current LED Power Supplies
LED Power Supplies
25W
LED POWER
next generation power
source
FEATURES
? High Efficiency (up to 84%)
? Constant Current Output
? Active PFC (Typical 0.98)
The LXC25 series of constant current LED power supplies from
Excelsys Technologies can deliver up to 25W of output power in an
extremely compact package size.
The LXC25 series of constant current power supplies provides up to 2080mA
of output current and 72V output voltage solutions for specific LED
requirements. With industry leading efficiencies, and an extensive protection
feature set, the LXC25 series provides high reliability and high performance
in a compact package
The LXC25 series carries the CE mark for safety and is also RoHS compliant.
For more details contact sales@excelsys.com
Model Number Output Output Input Voltage OVP Efficiency
? IP66 Waterproof
? OVP, SCP
? -20 to 70°C deg operation
? Input 90-305VAC
? UL8750 compliant
? EN61347-1, -2-13 compliant
LXC25-0350SW
LXC25-0450SW (3)
LXC25-0620SW (3)
LXC25-0700SW (3)
LXC25-1050SW (3)
LXC25-1400SW (3)
LXC25-1750SW (3)
LXC25-2080SW (3)
Voltage
24-72V
19-56V
13-40V
12-36V
8-24V
6-18V
5-14V
4-12V
Current
350mA
450mA
620mA
700mA
1050mA
1400mA
1750mA
2080mA
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
Hiccup
max
90V
62V
48V
46V
30V
24V
20V
18V
84.0%
84.0%
83.0%
83.0%
82.0%
81.0%
81.0%
80.0%
Input Specifications
Parameter
Input Voltage Range
Conditions/Description
Wide Input
Min
90
Nom
Max
305
Units
VAC
Input Frequency Range
Input Current
Inrush Current
100VAC in, 25W output
230VAC in, 25°C, Cold Start
47
63
0.32
60
Hz
A
A
Power Factor
220VAC, 110VAC
0.92
0.98
Output Specifications
Parameter
Conditions/Description
Min
Nom
Max
Units
Line Regulation
Load Regulation
Voltage Range
Output Current Range
See table of outputs
See Dimming Graphs
±3
±5
%
%
Ripple and Noise
Turn-on Delay
20MHz Bandwidth. See Note 1
Measured at 220VAC and full load
3.0
5.0
2.0
V
s
Short Circit Protection
Over Voltage Protection
General Specifications
Auto Recovery
Hiccup. Auto Recovery
Parameter
Isolation Voltage
Efficiency
Conditions/Description
Input to Output See Note 2
Input to Chassis
See individual models
Min
3000
1500
Nom
84
Max
Units
VAC
VAC
%
1
Safety Agency Approvals
UL8750,EN61347-1, -2-13, UL1310 Class 2 Note 3
No load Power Dissipation
MTBF
Lifetime
Weight
Measured at 120VAC and 220VAC
MIL HDBK 217F, 110VAC input, 80% load, 25°C
110VAC input, 80% load, 45°C
484,000
79,000
200
6.0
W
Hours
Hours
g
Operating Temperature
Storage Temperature
Relative Humidity
Derate 1.5%/°C from 50°C to 70°C
Non-condensing (operating)
-20
-40
10
+70
+85
100
°C
°C
%RH
Note 1.
Note 2.
Note 3.
Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor.
Primary to Secondary Isolation test not to be carried out on power supply.
UL1310 Class 2 outputs for US and Canada except LXC25-0450SW which is Class 2 in US only
Europe/Asia
North America
Excelsys Technologies Ltd
27 Eastgate Drive
t: +353 21 4354716
f: +353 21 4354864
Excelsys Technologies
519 Interstate 30, #309
t: (972) 771 4544
f: (972) 421 1805
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
e: sales@excelsys.com Rockwall, TX 75087
USA
e: salesusa@excelsys.com
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