LED Power Supplies 75W
LXD75 series
LED Power
75W
LED Power Supply
Dimmable LED Power Supplies
The LXD75 series of dimmable LED power supplies from Excelsys
LED POWER Technologies can deliver up to 75W of output power in an extremely
compact package size.
next generation power
The LXD75 series of dimming LED power supplies provide up to 5000mA of
source output current and 214V output voltage solutions for specific LED requirements.
With industry leading efficiencies, and an extensive protection feature set, the
LXD75 series provides high reliability and high performance in a compact
FEATURES package.
· High Efficiency (up to 92%) Model Number Output Output Input OVP Efficiency
Voltage Current Voltage Latching
· Dimming Control max
· Active PFC (Typical 0.99) LXD75-0350SW 107-214V 350mA 90-305VAC 250V 92.0%
· IP67 Waterproof LXD75-0450SW 83-166V 450mA 90-305VAC 215V 92.0%
LXD75-0700SW 54-108V 700mA 90-305VAC 130V 91.0%
· OVP, SCP LXD75-1050SW 36-72V 1050mA 90-305VAC 88V 90.0%
· -35 to 70°C deg operation LXD75-1400SW(3) 27-54V 1400mA 90-305VAC 70V 90.0%
· Universal Input 90-305VAC LXD75-2100SW(3) 18-36V 2100mA 90-305VAC 45V 89.0%
· UL8750 compliant LXD75-2800SW(3) 13-27V 2800mA 90-305VAC 38V 89.0%
LXD75-3750SW(3) 10-20V 3750mA 90-305VAC 30V 88.0%
· EN61347-1, -2-13 compliant LXD75-5000SW(3) 7-15V 5000mA 90-305VAC 25V 88.0%
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, 75W output 0.9 A
Inrush Current 230VAC in, 25°C, Cold Start 50 A
Power Factor 220VAC, 110VAC 0.96 0.99
Output Specifications
Parameter Conditions/Description Min Nom Max Units
Line Regulation ±1 %
Load Regulation ±3 %
Voltage Range See table of outputs
Output Current Range See Dimming Graphs
Ripple and Noise 20MHz Bandwidth. See Note 1 3.0 5.0 V
Overshoot 10 %
Turn-on Delay Measured at 220VAC and full load 0.6 s
Short Circuit Protection Auto Recovery
Over Voltage Protection Latching. See individual models OVP levels
General Specifications
Parameter Conditions/Description Min Nom Max Units
Isolation Voltage Input to Output See Note 2 3000 VAC
1
Input to Chassis 1500 VAC
Efficiency See individual models 90 %
Safety Agency Approvals UL8750, EN61347-1, -2-13,UL1310 Note 3
MTBF MIL HDBK-217F, 110VAC input, 80% load, 25°C 450,000 Hours
Lifetime 45°C, 110VAC Input, 80% Load 65,000 Hours
Weight 750 g
Operating Temperature -35 +70 °C
Storage Temperature -40 +85 °C
Relative Humidity Non-condensing (operating) 10 100 %RH
Note 1. Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor.
Note 2. Primary to Secondary Isolation test not to be carried out on power supply.
Note 3. UL1310 Class 2 outputs for US and Canada except LXD75-1400SW which is Class 2 in US only
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 75W
EMC
Parameter Standard Level Units
Emissions
Conducted EN55015 Compliant
Radiated EN55015 Compliant
LED Power
Harmonic Distortion EN61000-3-2 Compliant
Flicker and Fluctuation EN61000-3-3 Compliant
75W
Immunity
ESD EN61000-4-2 Level 4
Radiated RFI EN61000-4-3 Level 3
Fast Transients - burst EN61000-4-4 Level 4
Surge Immunity EN61000-4-5 Level 4
Conducted RFI EN61000-4-6 Compliant
Power Freq Magnetic Field EN61000-4-8 Compliant
Voltage Dips EN61000-4-11
Dimming Control
Parameter Min Nom Max Units
10V Output Voltage 9.8 10.0 10.2 VDC
10V Output Source Current -10 10 mA
Control Voltage (1-10V input Voltage applied on 1-10V input wire -2 12 V
Source Current (1-10V input) Source current on 1-10V input wire 0 0.5 mA
Note A. If dimming function is not required, dimming wires are to be floating
Note B. Primary to Secondary Isolation test not to be carried on power supply.
Note C. Load Voltage must be maintained above minimum voltage. See models for voltage range.
Note D. Dimming range is 10%-100%
Note E. See graphs for Dimming control. If Dimming Signal Voltage is 0-1V, output current is 10% rated current. If Dimming Sgnal
Voltage is 8.5-10V,, output current is 100% rated current
Note F. See Dimming Implementation diagrams for various dimming methods.
Note G. Do not connect GND of Dimming cable to Output..
INPUT / OUTPUT WIRING
INPUT CABLE OUTPUT CABLE
SJTW 18AWG 3C SJTW 18AWG 2C
Black (L),White(N), Green (G)650±20mm Black (-V) and Red (+V) 220±20mm
DIMMING CABLE
SJTW 22AWG 3C
MECHANICAL SPECIFICATIONS Yellow (10V), Purple (1-10V), Green (GND)
177
150 300 ± 20
146 80±5 37
65±5 10±2
Dimming Control 50±5
67.5
Input
15±2 50±5
Output
50±5 15±2
650 ± 20 220 ± 20
37
164
160
10.5
5
8
5
50
34
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 75W
Dimming Implementation Diagrams
LED Power
75W
Specifications are subject to change without notice
LXD75 Datasheet Release 8 April 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