115W Single Output
LB115S Family
LED Grade
FEATURES AND BENEFITS
Test & Display
Measurement & Signage
Level V Efciency Compliant
Small Size of 2 x 4 x 1.3
Audio Visual Renewable -40C Start Up
Universal Input 90-264VAC
-20C to 70C Operating Temperature Range
75W Convection Cooled/115 Watts with 200 LFM
Automation ITE & Comms
3 Years Warranty
Meets IEC61000-3-2 Class C for Less than 1 Watt
to Full Power
Optional LED Indicator for Power-ON
Broadcast Lighting
Meets EN55015 Conducted EMI
nd
Approved to UL/CSA/IEC/EN60950-1, 2 Edition
Industrial Military COTS
MODEL SELECTION
Output Current
Output Current Total OVP
Model Number Volts Forced air (200 LFM) Ripple & Noise*
Convection Cooled Regulation Threshold
(Total Power)
0.5%RMS,
9.00A (108 Watts)
LB115S12K 12V 6.25 A 2% 14.0 1.1V
1.5% pk-pk
0.5%RMS,
4.58A (110 Watts)
LB115S24K 24V 3.13A 2% 28.0 2.5V
1% pk-pk
0.5%RMS,
LB115S48K 48V 1.56A 2.40A (115 Watts) 2% 55.0 4.0V
1% pk-pk
0.5%RMS,
LB115S56K 1.34A 2.05A (115 Watts) 2% 63.0 4.0V
56V
1% pk-pk
Note: * At -20C, the noise and ripple is 2% of the output.
INPUT
AC Input Voltage 90-264VAC, Single phase
AC Input Frequency
47-63Hz
AC Input Current
115VAC: 2A, 230VAC: 1A
65A maximum @ 25C
Inrush Current
Earth Leakage Current
<350uA@264VAC, 60 Hz input, NC
(InputEarth)
Input Fuse F1:4A, 250VAC Fuse provided on all models
EFFICIENCY
Typical Measured @ 25C
Model Number
89% @ 230VAC, Full load 86.5% @ 115VAC, Full load
LB115S12K
89% @ 230VAC, Full load 87% @ 115VAC, Full load
LB115S24K
90% @ 230VAC, Full load 88% @ 115VAC, Full load
LB115S48K
90% @ 230VAC, Full load 88% @ 115VAC, Full load
LB115S56K
LB115S Datasheet v0618 Copyright 2018 SL Power Electronics Corp. - All rights reserved. Page 1115W Single Output
LB115S Family
LED Grade
OUTPUT
12ms minimum from loss of AC input at 115VAC
Hold-Up Time
<2 seconds @115VAC (<3s for 12V output) <5 seconds @115VAC for -20C ambient
Turn On Time
Max of 75 Watts for convection cooled
Maximum 108 Watts for 12V output
Output Power
Max of 115 Watts for fan cooled (48 & 56V models)
-20C to 50C ambient
20 MHz bandwidth, Differential mode
Ripple and Noise 0.5% RMS, 1% pk-pk for all models Measured with noise probe directly across output terminals and load
terminated with 0.1F ceramic and 10F low ESR capacitors
500s typ. response time for return to within 0.5% of
nal value for a 50% load change, i/t< 0.2A/s Measured @ 25C
Transient Response
Max voltage deviation is 3.5%
No minimum load is required
Minimum Load
Total regulation is the maximum deviation from nominal voltage for all
Total Regulation
2% for all models
loading conditions
Convection
Cooling
Forced air of 200 LFM
5% overshoot at turn-on, 5% overshoot at turn-off,
6% for 12V output
Overshoot
under all conditions
ENVIRONMENT
-40C startup guaranteed (full load)
Operating Temperature
-20C to +70C
For 12V output, the maximum load is 75%
Temperature Derating 60% derating at 70C
Storage Temperature
-40C to +85C
Cooling
Convection/Airflow 75 Watts convection
Operating: 500 to 3,000 meter
Altitude
Non-operating: 500 to 40,000 ft
Relative Humidity 5% to 95%, Non-condensing
Random vibration per MIL-STD-810E, Method 514.4, Cat. 1,
Vibration
Figure 514.4-1, 1 hr in each of three axes
PROTECTION
Overtemperature
Automatic power shutdown Thermistor temperature is 130C
Protection
120% - 180% of rated output current value, Hiccup mode For 12V output, it is 110 to 180%
Overload Protection
Short across the output terminals will not cause damage
Short Circuit Protection
to the unit. Hiccup mode
OVP ring reduces output voltage to <50% of nominal in
Overvoltage Protection
<50ms. See chart for trip range
LB115S Datasheet v0618 Copyright 2018 SL Power Electronics Corp. - All rights reserved. Page 2