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LD05-20B03 Datasheet Preview

LD05-20B03 Datasheet

AC/DC Converter

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AC/DC Converter
LD05-20Bxx Series
5W, AC/DC converter
FEATURES
Universal input voltage range:
85~264VAC/100~370VDC
AC and DC dual-use(input from the same
terminal)
High efficiency, high power density
Output short circuit, over-current, over-voltage
protections
Meets UL60950, EN60950 standards (Pending)
Mounting :PCB mounting, Chassis mounting,
Din-Rail mounting available
RoHS
LD05-20Bxx 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 is UL & CE certified,
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
Part No.
Output Power
LD05-20B03
LD05-20B05
UL/CE
(Pending)
LD05-20B09
LD05-20B12
LD05-20B15
LD05-20B24
Note: *Test without external circuit.
4.2W
5W
5.5W
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
330
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
110VAC
230VAC
110VAC
230VAC
Min.
Typ.
Max.
Unit
85
--
264
VAC
100
--
370
VDC
47
--
63
Hz
--
--
150
mA
--
--
70
--
10
--
A
--
20
--
1A/250V, slow fusing, necessary
Unavailable
2015.03.18-B/1
Page 1 of 7
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation




MORNSUN

LD05-20B03 Datasheet Preview

LD05-20B03 Datasheet

AC/DC Converter

No Preview Available !

AC/DC Converter
LD05-20Bxx Series
Output Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
Line Regulation
3.3V output
Other output
Full load
--
±3
--
--
±2
--
%
--
±0.5
--
Load Regulation
10%-100% load
--
±1
--
Ripple & Noise*
Temperature Coefficient
20MHz bandwidth 3.3V/5V output
(peak-peak value) Other output
--
60
120
mV
--
50
100
--
±0.02
--
%/
Stand-by Power Consumption
--
--
0.3
W
Short Circuit Protection
Hiccup, continuous, self-recovery
Over-current Protection
110%Io self-recovery
Over-voltage Protection
Over-voltage shutdown
Hold-up Time
110VAC input
230VAC input
--
12
--
ms
--
80
--
Note: * Ripple and noise are measured by “parallel cable” method, please see AC-DC Converter Application Notes for specific operation.
General Specifications
Item
Isolation Voltage Input-output
Operating Temperature
Storage Temperature
Storage Humidity
Switching Frequency
Power Derating
Safety Standard
Safety Certification
Safety Class
MTBF
Operating Conditions
Test time: 1min
+55℃~+70
+0℃~-25
Min.
Typ.
Max.
4000
--
--
-25
--
+70
-25
--
+105
--
--
95
--
--
140
2.0
--
--
2.0
--
--
IEC60950/EN60950/UL60950
EN60950/UL60950 (Pending)
CLASS I I
MIL-HDBK-217F@25> 300,000 h
Unit
VAC
%RH
KHz
%/
Physical Specifications
Casing Material
Dimension
Horizontal package/A2 chassis mounting/A4 Din-Rail mounting /
A2S chassis mounting/A4S Din-Rail mounting
Weight
Horizontal package/A2 chassis mounting/A4 Din-Rail mounting /
A2S chassis mounting/A4S Din-Rail mounting
Cooling Method
Black flame-retardant and heat-resistant plastic
(UL94-V0)
Refer to the Dimensions
31g/80g /121g /52g /70g (Typ.)
Free convection
EMC Specifications
CE
EMI
RE
ESD
RS
EFT
EMS Surge
CS
PFM
Voltage dips, short interruptions and
voltage variations immunity
CISPR22/EN55022, CLASS B
CISPR22/EN55022, CLASS B
IEC/EN61000-4-2 ±6KV/8KV
IEC/EN61000-4-3 10V/m
IEC/EN 61000-4-4 ±2KV
IEC/EN 61000-4-4 ±4KV (See Fig. 2 for recommended circuit)
IEC/EN 61000-4-5 ±1KV
IEC/EN 61000-4-5 ±2KV/±4KV (See Fig. 2 for recommended circuit)
IEC/EN61000-4-6 10Vr.m.s
IEC/EN61000-4-8 10A/m
IEC/EN61000-4-11 0%-70%
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria A
perf. Criteria A
perf. Criteria B
2015.03.18-B/1
Page 2 of 7
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation


Part Number LD05-20B03
Description AC/DC Converter
Maker MORNSUN
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LD05-20B03 Datasheet PDF






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