LED Power Supplies
42W
LED Power
42W
LXV42 series
LED Power Supply
Constant Voltage LED Power Supplies
LED POWER
next generation power
source
FEATURES
• High Efficiency (up to 88%)
• Active PFC (Typical 0.92)
• IP66 Waterproof
• OVP, SCP,OLP
• UL1310 Class 2
• -20 to +70°C deg operation
• Input 90-305VAC
• UL8750 compliant
• EN61347-1, -2-13 compliant
The LXV42 series of constant voltage LED power supplies from
Excelsys Technologies can deliver up to 42W of output power in an
extremely compact package size.
The LXV42 series has 4 models offering outputs of 12V, 24V, 36V and 48V
solutions for specific LED lighting applications. With industry leading
efficiencies, and an extensive protection feature set, the LXV42 series
provides high reliability and high performance in a compact package.
The LXV42 series carries the UL and CE mark for safety and is also RoHS
compliant.
Model Number
LXV42-012SW(3)
LXV42-024SW(3)
LXV42-036SW(3)
LXV42-048SW(3)
Output
Voltage
Output
Current
Input Voltage
Efficiency
12V
24V
36V
48V
3500mA
1750mA
1160mA
875mA
90-305VAC
90-305VAC
90-305VAC
90-305VAC
85.0%
87.0%
87.0%
88.0%
Input Specifications
Parameter
Input Voltage Range
Input Frequency Range
Input Current
Inrush Current
Power Factor
Conditions/Description
Wide Input
Min
90
47
100VAC in, Full Load
230VAC in, 25°C, Cold Start
220VAC, 110VAC
0.92
Conditions/Description
Min
No minimum load
20MHz Bandwidth. See Note 1
On Turn ON/OFF
Measured at 220VAC and full load
Hiccup, Auto Recovery
Auto Recovery
Hiccup. Auto Recovery
0
3
Conditions/Description
Input to Output
See Note 2
Input to Chassis
See individual models
UL8750 EN61347-1, -2-13 UL1310 Class 2 (See Note 3)
Measured at 120VAC and 220VAC
MIL HDBK 217-F, 110VAC Input, 80% Load, 25°C,
45°C, 110VAC Input, 80% Load,12V output model
Nom
Max
305
63
0.60
60
0.98
Units
VAC
Hz
A
A
Nom
Max
±2
±3
±5
100
4
10
0.5
170
Units
%
%
%
%
V
%
s
%
Output Specifications
Parameter
Line Regulation
Load Regulation
Voltage Accuracy
Output Current Range
Ripple and Noise
Overshoot/Undershoot
Turn-on Delay
Over Current Protection
Short Circuit Protection
Over Voltage Protection
110
0.3
150
110
120
Min
3000
1500
Nom
130
%
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.
Max
Units
VAC
VAC
%
4.0
W
Hours
Hours
g
°C
°C
%RH
327,000
71,000
300
Non-condensing (operating)
-20
-40
10
+70
+85
100
1
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 LXV42-048SW which is Class 2 in US only
LXV42 Prelimanary datasheet 16 Mar 2012
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
42W
EMC
LED Power
42W
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
Standard
Level
EN55015
EN55015
EN61000-3-2
EN61000-3-3
Level B
Level B
Compliant
Compliant
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
Compliant
Compliant
Level 3(A)
Compliant
Compliant
Compliant
Compliant
Units
INPUT / OUTPUT WIRING
INPUT CABLE
SJTW 18AWG
Black (L),White(N) 270±20mm
OUTPUT CABLE
SJTW 18AWG
Black (-V) and Red (+V) 270±20mm
Mechanical Outline
MECHANICAL SPECIFICATIONS
AC INPUT
(2*AWG #18)
WHITE
(ACN)
BLACK
(ACL)
2
BLACK
(V-)
RED
(V+)
DC OUTPUT
(2*AWG #18)
Specifications are subject to change without notice
LXV42 Prelimanary datasheet 16 Mar 2012
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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