LED Power Supplies
75W
LED Power
75W
LXC75 series
LED Power Supply
Constant Current Power Supplies
LED POWER
next generation power
source
FEATURES
• High Efficiency (up to 92%)
• Constant Output Current
• Active PFC (Typical 0.99)
• IP67 Waterproof
• OVP, SCP
• -35 to 70°C deg operation
• Universal Input 90-305VAC
• UL8750 compliant
• EN61347-1, -2-13 compliant
The LXC75 eries of constant current LED power supplies from
Excelsys Technologies can deliver up to 75W of output power in an
extremely compact package size.
The LXC75 series of constant current power supplies provides up to 5000mA
of output current and 214V output voltage solutions for specific LED
requirements. With industry leading efficiencies, and an extensive protection
feature set, the LXC75 series provides high reliability and high performance in
a compact package.
Model Number
Output
Voltage
Output
Current
Input
Voltage
Efficiency
90-305VAC
OVP
Latching
max
250V
LXC75-0350SW
107-214V
350mA
LXC75-0450SW
83-166V
450mA
90-305VAC
215V
LXC75-0700SW
54-108V
92.0%
700mA
90-305VAC
130V
LXC75-1050SW
91.0%
36-72V
1050mA
90-305VAC
88V
90.0%
LXC75-1400SW
27-54V
1400mA
90-305VAC
70V
90.0%
LXC75-2100SW(3)
18-36V
2100mA
90-305VAC
45V
89.0%
LXC75-2800SW
13-27V
2800mA
90-305VAC
38V
89.0%
LXC75-3750SW(3)
10-20V
3750mA
90-305VAC
30V
88.0%
LXC75-5000SW(3)
7-15V
5000mA
90-305VAC
25V
88.0%
92.0%
Input Specifications
Parameter
Input Voltage Range
Input Frequency Range
Input Current
Inrush Current
Power Factor
Conditions/Description
Universal Input
Min
90
47
100VAC in, 75W output
230VAC in, 25°C, Cold Start
220VAC, 110VAC
0.96
Conditions/Description
Min
Nom
Max
305
63
0.9
50
0.99
Units
VAC
Hz
A
A
Nom
Max
±1
±3
Units
%
%
±5
5.0
1.2
%
% pk-pk
s
Output Specifications
Parameter
Line Regulation
Load Regulation
Voltage Range
Output Current Range
Ripple and Noise
Turn-on Delay
Short Circuit Protection
Over Voltage Protection
See table of outputs
% of Vout
20MHz Bandwidth. See Note 1
Measured at 220VAC and full load
Auto Recovery
Latching. See individual models OVP levels
General Specifications
Parameter
Isolation Voltage
Efficiency
Safety Agency Approvals
No load Power Dissipation
MTBF
Lifetime
Weight
Operating Temperature
Storage Temperature
Relative Humidity
Note 1.
Note 2.
Note 3.
Conditions/Description
Input to Output
See Note 2
Input to Chassis
See individual models
UL8750, EN61347-1, -2-13,UL1310 Note 3
Measured at 230 Vac
MIL HDBK 217F, 110VAC Input, 80% load, 25°C
110VAC input, 80% load, 45°C
Non-condensing (operating)
Min
3000
1500
Nom
Max
90
1.0
498,000
65,000
750
-35
-40
10
+70
+85
100
Units
VAC
VAC
%
1
W
Hours
Hours
g
°C
°C
%RH
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.
Certain models are UL1310 Class 2 output. marked with (3)
Europe/Asia
Excelsys Technologies Ltd
27 Eastgate Drive
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
North America
t: +353 21 4354716
Excelsys Technologies
f: +353 21 4354864
519 Interstate 30, #309
e: sales@excelsys.com Rockwall, TX 75087
USA
t: (972) 771 4544
f: (972) 421 1805
e: salesusa@excelsys.com
LED Power Supplies
75W
EMC
Standard
Level
Units
EN55015
EN55015
EN61000-3-2
EN61000-3-3
Compliant
Compliant
Compliant
Compliant
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
Level 4
Level 3
Level 4
Level 4
Compliant
Compliant
INPUT / OUTPUT WIRING
INPUT CABLE
SJTW 18AWG 3C
Black (L),White(N), Green (G)650±20mm
OUTPUT CABLE
SJTW 18AWG 2C
Black (-V) and Red (+V) 220±20mm
MECHANICAL SPECIFICATIONS
177
150
146
67.5
37
50 ± 5
50 ± 5
15±2
220 ± 20
37
650 ± 20
10.5
164
160
5
8
5
50
15±2
34
LED Power
750W
Parameter
Emissions
Conducted
Radiated
Harmonic Distortion
Flicker and Fluctuation
Immunity
ESD
Radiated RFI
Fast Transients - burst
Surge Immunity
Conducted RFI
Power Freq Magnetic Field
Voltage Dips
Specifications are subject to change without notice
LXC75 Datasheet 28 April 2011
Europe/Asia
Excelsys Technologies Ltd
27 Eastgate Drive
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
North America
t: +353 21 4354716
Excelsys Technologies
f: +353 21 4354864
519 Interstate 30, #309
e: sales@excelsys.com Rockwall, TX 75087
USA
t: (972) 771 4544
f: (972) 421 1805
e: salesusa@excelsys.com
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