LED Power Supplies 35W
LXD35 series
LED Power
35W
LED Power Supply
Dimmable LED Power Supplies
The LXD35 series of dimmable LED power supplies from Excelsys
LED POWER Technologies can deliver up to 35W of output power in an extremely
compact package size.
next generation power
The LXD35 series of constant current power supplies provides up to 2900mA
source of output current and 100V output voltage solutions for specific LED
requirements. With industry leading efficiencies, and an extensive protection
feature set, the LXD35 series provides high reliability and high performance
FEATURES in a compact package
· High Efficiency (up to 88%) The LXD35 series carries the CE mark for safety and is also RoHS compliant.
· Dimming Control For more details contact sales@excelsys.com
Model Number Output Output Input OVP Efficiency Ripple
· Active PFC (Typical 0.92) Voltage Current Voltage Latching V
· IP67 Waterproof LXD35-0350SW
max
33-100V 350mA 90-305VAC 112V 87.0% 10V
· OVP, SCP LXD35-0450SW 26-78V 450mA 90-305VAC 87V 87.0% 8V
· -35 to 55°C deg operation LXD35-0700SW(H) 17-50V 700mA 90-305VAC 59V 86.0% 5V
· Universal Input 90-305VAC LXD35-1050SW(H) 11-33V 1050mA 90-305VAC 42V 86.0% 4V
LXD35-1400SW(H) 8-24V 1400mA 90-305VAC 32V 85.0% 4V
· UL8750 recognised
LXD35-1750SW(H) 7-20V 1750mA 90-305VAC 27V 84.0% 4V
· EN61347-1, -2-13 compliant LXD35-2100SW(H) 6-18V 2100mA 90-305VAC 25V 84.0% 4V
LXD35-2450SW(H) 5-15V 2450mA 90-305VAC 21V 83.0% 4V
LXD35-2900SW(H) 4-12V 2900mA 90-305VAC 18V 82.0% 4V
Input Specifications
Parameter Conditions/Description Min Nom Max Units
Input Voltage Range Universal Input 90 305 VAC
Input Frequency Range 47 63 Hz
Input Current 100VAC in, 35W output 0.49 A
Leakage Current 277VAC Input, 50Hz 0.5 mA
Inrush Current 230VAC in, 25°C, Cold Start 60 A
Power Factor 220VAC, 110VAC 0.92 0.98
Output Specifications
Parameter Conditions/Description Min Nom Max Units
Line Regulation ±3 %
Load Regulation ±5 %
Voltage Range See individual models 50 100 %
Output Current Range 10 100 % I out
Ripple and Noise See individual models
Overshoot 10 %
Turn-on Delay Measured at 220VAC and full load 3 s
Short Circuit Protection Auto Recovery
Over Voltage Protection Hiccup, Auto recovery
1
General Specifications
Parameter Conditions/Description Min Nom Max Units
Isolation Voltage Input to Output See Note B 3750 VAC
Input to Chassis 1500 VAC
Efficiency See individual models 88 %
Safety Agency Approvals UL8750, EN61347-1, -2-13, UL1310 Note H
No load Power Dissipation Measured at 230 Vac 6.0 W
MTBF MIL-HDBK-217F, 110VAC input, 80% load, 25°C 541,000 Hours
Lifetime 110VAC input, 80% load, 45° 87,000 Hours
Weight 480 g
Operating Temperature -35 +55 °C
Storage Temperature -40 +85 °C
Relative Humidity Non-condensing (operating) 10 100 %RH
CompuMess Elektronik GmbH · Lise-Meitner-Str. 4 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
LED Power Supplies 35W
EMC
Parameter Standard Level Units
Emissions
Conducted EN55015 Level B
Radiated EN55015 Level B
LED Power
Harmonic Distortion EN61000-3-2 Compliant
Flicker and Fluctuation EN61000-3-3 Compliant
35W
Immunity
ESD EN61000-4-2 Level 4
Radiated RFI EN61000-4-3 Level 3
Fast Transients - burst EN61000-4-4 Level 4
Conducted RFI EN61000-4-6 Compliant
Power Freq Magnetic Field EN61000-4-8 Compliant
Voltage Dips EN61000-4-11 Compliant
Dimming Control
Parameter Min Nom Max Units
10V Output Voltage 9.8 10.0 10.2 VDC
10V Output Source Current -10 2 mA
Control Voltage (1-10V input Voltage applied on 1-10V input wire -2 15 V
Source Current (1-10V input) Source current on 1-10V input wire 0 1 mA
Note A. If dimming function is not used, 10V(yellow) and 1-10V(purple)wire must be connected together.
Note B. Primary to Secondary Isolation test not to be carried out on power supply.
Note C. Load Voltage must be maintained above minimum voltage. See models for voltage range.
Note D. Dimming range is 20%-100%
Note E. Dimming Signal Voltage should be above 1V for linear dimming control.
Note F. See Dimming Implementation diagrams for various dimming methods.
Note G. Do not connect GND of Dimming cable to Output..
Note H. UL1310 Class 2 outputs for US and Canada except LXD35-0700SW which is Class 2 in US only
INPUT / OUTPUT WIRING
INPUT CABLE OUTPUT CABLE
SJTW 18AWG 3C SJTW 18AWG 2C
Black (L),White(N), Green (G)310±20mm Black (-V) and Red (+V) 300±20mm
DIMMING CABLE
SJTW 22AWG 3C
Yellow (10V), Purple (0-10V), Green (GND)
MECHANICAL SPECIFICATIONS
193
172 270 ± 20
168
50±5 10±2
10±2
42.5
10±2 50±5
34.5
50±5
310 ± 20 300 ± 20
2
34.5
183 ± 0.5
8 2 x 5.5dia
5
8
8
5
8
Specifications are subject to change without notice
CompuMess Elektronik GmbH · Lise-Meitner-Str. 4 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
LED Power Supplies 35W
Dimming Implementation Diagrams
LED Power
35W
Specifications are subject to change without notice
LXD35 datasheet Pre Release 14 March 2011
CompuMess Elektronik GmbH · Lise-Meitner-Str. 4 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de