LD12-20B03_15 Datasheet, PDF (1/7 Pages) MORNSUN Science& Technology Ltd. – 12W, AC-DC converter

AC/DC Converter
LD12-20Bxx Series
12W, AC-DC converter
FEATURES
z Universal input :85~264VAC/100~370VDC
z AC and DC dual-use(input from the same terminal)
z Ultra-slim SIP package
z 4000VAC safer isolation
z Low ripple & noise
z High efficiency, low power consumption,
green environmental protection
z Output over voltage, short circuit and over current
protection
z Meet UL60950 and EN60950 standards
z Three years warranty
z Mounting: PCB mounting, Chassis mounting, DIN-Rail
mounting available
RoHS
LD12 series ----- are the 12W compact size power converter offered by Mornsun. It features universal input voltage, taking both DC and AC
input voltage, low power consumption, low ripple& noise , high efficiency, high reliability, 4000VAC safer isolation. It offers good EMC
performance, meet IEC/EN61000-4, CISPR22/EN55022, UL60950 and EN60950 standards, and widely used in industrial, electricity, instruments,
telecommunication and civil applications.
Note: Please refer to Design Reference when module being used in a bad EMC environment.
Selection Guide
Certification
Model
UL/CE
LD12-20B03
LD12-20B05
LD12-20B12
LD12-20B15
LD12-20B24
Output Power
7.9W
12W
Nominal Output Voltage
and Current(Vo/Io)
3.3V/2400mA
5V/2400mA
12V/1000mA
15V/800mA
24V/500mA
Efficiency
(230VAC, %/Typ.)
74
78
82
82
83
Max. Capacitive Load
(uF)
10000
10000
5400
2700
1500
Input Specifications
Item
Input Voltage Range
Input frequency
Input current
Inrush current
Recommended External Input Fuse
(Special package series include fuse)
Hot Plug
Operating Conditions
AC input
DC input
115VAC
230VAC
115VAC
230VAC
Min.
Typ.
Max.
Unit
85
--
264
VAC
100
--
370
VDC
47
--
440
Hz
--
280
--
mA
--
190
--
--
10
--
A
--
20
--
3.15A/250V, slow fusing
Unavailable
Output Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
Line Regulation
0%-100%
Full load
LD12-20B03
Other models
--
--
±3
--
--
±2
%
--
±0.5
--
Load Regulation
10%-100% load
--
±1
--
Output Ripple & Noise*
20MHz bandwidth (peak-peak value)
--
--
100
mV
2015.03.06-B/0
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation