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LDB200
LED Power Supply
Constant Voltage /Current
LED Power Supplies
200W
LDB Series
FEATURES
? Universal Input: 90-305VAC
? Constant Voltage/Current
? High Efficiency 93%
The LDB200 series of constant voltage/current LED power supplies
can deliver up to 200W output power in an extremely compact
package size.
The LDB200 can deliver constant voltage single outputs 24V and 48V
outputs in a compact package. At only 35mm high, the LDB200 offers the
lowest profile LED driver solution. Furthermore, the LDB200 can operate as
a constant current driver delivering the maximum output current range over
the defined voltage range.
? IP67 rated
Output Voltage in
Output Current
Output Voltage Output Current
Efficiency
? Power Factor: Typical 0.95
Model Number Constant Voltage Range in Constant
Mode Voltage Mode
Range in
Constant
in Constant
Current Mode
? OCP, OVP, SCP, OTP
? -30 to 70°C deg operation (3)
? 5 Year Warranty
LDB200-024SW
LDB200-048SW
24V
48V
0 - 8.50A
0 - 4.25A
Current Mode
12 - 24V
24 - 48V
8.50A
4.25A
92.5%
93.5%
Input Specifications
Parameter
Input Voltage Range
Conditions/Description
Universal Input
Min
90
Nom
Max
305
Units
VAC
Input Frequency Range
Input Current
Inrush Current
Power Factor
240VAC, 200W
240VAC in, 25°C, Cold Start
240VAC, 100VAC
47
0.95
63
0.91
65
Hz
A
A
Output Specifications
Parameter
Conditions/Description
Min
Nom
Max
Units
Line Regulation
Load Regulation
±0.5
±1.5
%
%
Voltage Accuracy
Voltage Range
Current Regulation
Ripple and Noise
Turn-on Delay
Hold Up Time
Short Circuit Protection
% of Vout
See individual models
Across Model Voltage Range
20MHz Bandwidth. See Note 1
Measured at 200VAC and full load
Hiccup, Auto Recovery
20
±2.0
±3.0
2.0
0.5
%
%
% pk-pk
s
ms
Over Voltage Protection
Hiccup, Auto Recovery
105%
130%
V
Over Temp Protection
Hiccup, Auto Recovery,T case
85
92
100
°C
General Specifications
General Specifications
Parameter
Isolation Voltage
Conditions/Description
Input to Output
Min
3750
Nom
Max
Units
VAC
Input to Chassis
1500
VAC
Efficiency
Safety Agency Approvals
See individual models
UL8750, CSA C22.2 No.223,
93
%
No load Power Dissipation
MTBF
Lifetime
Weight
EN61347-2-13, EN61347-1
Measured at 100VAC and 240VAC
Telecordia SR-33, Full Load, 25°C
T case = 50°C
1,000,000
100,000
1
2.0
W
Hours
Hours
Kg
1
Operating Temperature
Storage Temperature
Relative Humidity
Altitude
Vibration
Shock
Maximum T case = 80°C. See Note 2
Non-condensing (operating)
Operating, Non Operating 10,000m
5-500Hz, random vibration
Half-Sine, 11ms duration
-30
-40
5
+50
+85
95
2000
1.0
10
°C
°C
%RH
m
Grms
Grms
Note 1.
Note 2.
Note 3.
Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor.
Maximum allowable case temperature is 80°C
Derate output power by 5W/°C above 50°C. Refer to derating curves for line voltage and ambient temperature
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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