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LB115 데이터시트(PDF) 2 Page - SL Power Electronics

부품명 LB115
상세설명  115W Single Output
PDF  8 Pages
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제조업체  SLPOWER [SL Power Electronics]
홈페이지  http://www.slpower.com/
Logo SLPOWER - SL Power Electronics

LB115 데이터시트(HTML) 2 Page - SL Power Electronics

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LB115S
115W Single Output
LED Series
www.slpower.com
LB115S 2-OCT-14
2
Efficiency
Typical
Measured @ 25˚C
LB115S12K
89% @230V ac, full load
86.5%@115V ac, full load
LB115S24K
89% @230V ac, full load
87%@115V ac, full load
LB115S48K
90% @230V ac, full load
88%@115V ac, full load
LB115S56K
90% @230V ac, full load
88%@115V ac, full load
Operating Temperature
-20˚C to 70˚C
-40˚C start up (full load)
For 12V output, the maximum load is 75%
Storage Temperature
-40˚C to 85˚C
Turn-on Time:
<2 Seconds @115Vac(<3S for 12V
output)
<5 Seconds @115Vac for -20˚C ambient
Hold-up Time:
12mS minimum from loss of ac input at
115 Vac
DC Output Specifications
PARAMETER
SPECIFICATION
NOTES
Output Power:
Max of 75 Watts for Convection cooled
Maximum 108 Watts for 12V output
-20 to 50˚C ambient
Max of 115 Watts for fan cooled
(48 & 56V Models)
Cooling:
Convection
Forced Air of 200 LFM
Total Regulation:
±2% for all models
Total regulation is the maximum deviation from
nominal voltage for all loading conditions
Overload Protection:
120% - 180% of rated output current
value, Hiccup Mode
For 12V output, it is 110 to 180%
Short Circuit
Protection:
Short across the output terminals will not
cause damage to the unit. Hiccup Mode
Overvoltage
Protection:
OVP firing reduces output voltage to
<50% of nominal in <50mS. See chart for
trip range
Overtemperature
Protection:
Automatic Power Shutdown
Thermistor temperature is 130˚C
Minimum Load:
No minimum load is required
Ripple and Noise:
0.5% RMS, 1% pk-pk for all models.
20 MHz Bandwidth, differential mode.
Measured with noise probe directly across
output terminals, and load terminated with
0.1µF ceramic and 10µF low ESR capacitors
Transient Response:
500µs typ. response time for return to
within 0.5% of final value for a 50% load
change, ∆i/∆t< 0.2A/µs. Max. voltage
deviation is 3.5%.
Measured @ 25˚C
Overshoot:
5% overshoot at turn-on, 5% overshoot at
turn-off, under all conditions.
6% for 12V output



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