LD05-23B03 Datasheet, PDF (1/4 Pages) MORNSUN Science& Technology Ltd. – AC/DC Converter

AC/DC Converter
LD05-23BXX Series
5W, AC-DC converter
FEATURES
z Universal input range:85~305VAC/110~430VDC
z AC and DC all in one (input from the same terminal)
z High efficiency, high power density
z Protection of output short circuit output over -current,
over –voltage
z Meets IEC60950/EN60950/UL60950
CB RoHS
LD05-23BXX series is a compact size power converter offered by Mornsun. It features universal input voltage, taking both DC and AC input
voltage, low power consumption, high efficiency, high reliability, safer isolation. It offers good EMC performance, and widely used in LED,
street lamp control, instruments, telecommunication and civil applications. For harsh EMC environment, the application circuit in the
datasheet is strongly recommended.
Selection Guide
Certification
Part No.
LD05-23B03
LD05-23B05
UL/CE
LD05-23B09
LD05-23B12
LD05-23B15
LD05-23B24
Note: *Test without external circuit.
Output Power
4.2 W
5W
5.5 W
Nominal Output
Voltage and Current
(Vo/Io)
3.3V/1250mA
5V/1000mA
9V/550mA
12V/420mA
15V/333mA
24V/230mA
Efficiency
(230VAC, %/Typ.)
74
78
78
80
82
83
Max. Capacitive
Load*(μF)
4000
4000
1000
820
820
680
Input Specifications
Item
Input Voltage Range
Input frequency
Input current
Inrush current
Recommended External Input Fuse
Operating Conditions
AC input
DC input
110VAC
230VAC
110VAC
230VAC
Min.
Typ.
Max.
Unit
85
--
305
VAC
110
--
430
VDC
47
--
440
Hz
--
--
0.12
--
--
0.07
A
--
10
--
--
20
--
1A/300V, slow fusing
Output Specifications
Item
Output Voltage Accuracy
Line Regulation
Load Regulation
Output Ripple & Noise*
Temperature Drift Coefficient
Stand-by Power Consumption
Short Circuit Protection
Over-current Protection
Operating Conditions
3.3V output
Others
Full load
10%-100% load
20MHz bandwidth (peak-peak value)
Min.
Typ.
Max.
Unit
--
±3
--
--
±2
--
%
--
±0.5
--
--
±1
--
--
50
100
mV
--
±0.02
--
%/°C
--
--
0.3
W
Continuous, self-recovery
≥110%Io self-recovery
2014.03.31-A/1
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation