LD03-10B03R2_15 Datasheet, PDF (1/5 Pages) MORNSUN Science& Technology Ltd. – 3W, AC-DC converter

AC/DC Converter
LD03-10BxxR2 Series
3W, AC-DC converter
FEATURES
z Universal input range:85~264VAC/100~370VDC
z Excellent ripple and noise performance:
50mV (Typ.)
z Compact size, high power density
z Protection of output over-voltage, output short
circuit, over-current
z Meets IEC60950, UL60950, EN60950 standards
CB
RoHS
LD03-10BxxR2 ---- 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, EMC and Safety
specifications meet the international IEC61000, UL60950 and EN60950 standards, and widely used in medical treatment, industrial,
electricity, instruments, telecommunication and civil applications. For harsh EMC environment, the application circuit in the datasheet is
strongly recommended.
Selection Guide
Certification
Model
UL/CE
LD03-10B03R2
LD03-10B05R2
LD03-10B09R2
LD03-10B12R2
LD03-10B15R2
LD03-10B24R2
Output Power
2.3W
3W
Nominal Output Voltage
and Current (Vo/Io)
3.3V/700mA
5V/600mA
9V/330mA
12V/250mA
15V/200mA
24V/125mA
Efficiency
(230VAC/%,Typ.)
66
74
75
77
77
78
Max. Capacitive Load
(uF)
6000
6000
1500
1500
1000
330
Input Specifications
Item
Input Voltage Range
Input frequency
Input current
Inrush current
Leakage current
Recommended External Input Fuse
Hot Plug
Operating Conditions
AC input
DC input
110VAC
230VAC
110VAC
230VAC
Min.
Typ.
Max.
Unit
85
--
264
VAC
100
--
370
VDC
47
--
63
Hz
--
65
--
mA
--
30
--
--
10
--
A
--
20
--
0.1mA RMS typ. 230VAC/50Hz
1A/250V, slow fusing
Unavailable
Output Specifications
Item
Output Voltage Accuracy
Line Regulation
Load Regulation
Ripple & Noise*
Temperature Drift Coefficient
Stand-by Power Consumption
Short Circuit Protection
Over-current Protection
Over-voltage Protection
Operating Conditions
3.3V output
Others
Full load
10%-100% load
20MHz bandwidth (peak-peak value)
3.3/5VDC output
9VDC output
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
≤7.5VDC
≤12VDC
2015.04.17-A/1
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