LN03-12B24 [MORNSUN]
AC/DC converter;
| 型号： | LN03-12B24 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | AC/DC converter |
| 文件： | 总5页 (文件大小：221K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC/DC Converter
LNxx-12Bxx Series
1-3W, AC/DC converter
FEATURES
z Input voltage range:165~264VAC/233~370VDC
z Service life is more than 5 years
z Wide range of Operating temperature range：
-40℃~70℃
z EMI Meet CLASS B，Anti surge capacity 4 grade
z Protection of output short circuit, output over
-current
RoHS
LNxx-12Bxx series is a compact size high reliability 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 can work
safely and reliability in-40℃~70℃. It 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
Nominal Output Voltage
and Current (Vo/Io)
Efficiency
(230VAC, %/Typ.)
Max. Capacitive
Part No.
Output Power
1W
Load*(μF)
LN01-12B05
LN01-12B12
LN01-12B24
LN02-12B05
LN02-12B12
LN02-12B24
LN03-12B05
LN03-12B12
LN03-12B24
5V/200mA
12V/83mA
24V/42mA
5V/400mA
12V/167mA
24V/83mA
5V/600mA
12V/250mA
24V/125mA
68%
69%
69%
70%
76%
78%
71%
75%
76%
3000
1000
220
3000
1000
220
2W
3W
2200
1000
220
Input Specifications
Item
Operating Conditions
Min.
165
233
47
--
Typ.
--
Max.
264
370
63
Unit
VAC
VDC
Hz
AC input
DC input
Input Voltage Range
Input frequency
--
--
LN01 models
LN02 models
LN03 models
LN01 models
LN02 models
LN03 models
--
20
165VAC
230VAC
--
--
30
--
--
40
mA
A
Input current
Inrush current
--
--
18
--
--
25
--
--
35
165VAC
230VAC
--
6
--
--
10
--
Recommended External Input Fuse
Hot Plug
2A/250V, slow fusing
Unavailable
Output Specifications
Item
Operating Conditions
Min.
--
Typ.
Max.
--
Unit
%
±2
±1
Output Voltage Accuracy
Line Regulation
--
--
Full load
--
±1
--
Load Regulation
10%-100% load
--
50
150
--
mV
Ripple & Noise*
20MHz bandwidth (peak-peak value)
%/℃
--
±0.01
Temperature Coefficient
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LNxx-12Bxx Series
LN01/ LN02 models
LN03 models
--
--
--
--
0.3
0.4
W
%
Stand-by Power Consumption
Short Circuit Protection
Over-current Protection
Min. Load
Hiccup, continuous, self-recovery
≥110%Io self-recovery
0
--
--
--
--
--
--
--
16
8
--
--
--
--
--
--
--
LN01 models
LN02 models
LN03 models
LN01 models
LN02 models
LN03 models
165VAC input
230VAC input
6
ms
Hold-up Time
30
16
10
Note: * Ripple and noise are measured by “parallel cable” method, please see AC-DC Converter Application Notes for specific operation.
General Specifications
Item
Operating Conditions
Test time: 1min
Min.
3000
-40
-40
--
Typ.
--
Max.
--
Unit
VAC
Isolation Voltage
Input-output
--
+70
+105
95
Operating Temperature
Storage Temperature
Storage Humidity
℃
--
--
%RH
Wave-soldering
Manual-welding
260±5℃; time:5~10s
360±10℃; time:3~5s
Welding Temperature
Switching Frequency
--
115
--
kHz
IEC60950/EN60950/UL60950
CLASS I I
Safety Standard
Safety Class
MTBF
MIL-HDBK-217F@25℃ >300,000 h
Physical Specifications
Casing Material
Dimensions
Black flame-retardant and heat-resistant plastic (UL94-V0)
37.00*24.50*18.00 mm
25g(Typ.)
Weight
Cooling method
Free convection
EMC Specifications
CE
EMI
CISPR22/EN55022, CLASS B
RE
CISPR22/EN55022, CLASS B
IEC/EN61000-4-2 Contact±6KV/Air8KV
IEC/EN61000-4-3 10V/m
Perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria A
perf. Criteria A
ESD
RS
IEC/EN61000-4-4 ±2KV
EFT
IEC/EN61000-4-4 ±4KV (See Fig. 2 for recommended circuit)
IEC/EN61000-4-5 ±2KV
EMS
Surge
IEC/EN61000-4-5 ±2KV/4KV (See Fig. 2 for recommended circuit)
IEC/EN61000-4-6 10 Vr.m.s
CS
IEC/EN61000-4-8 10A/m
PFM
Voltage dips, short interruptions and voltage
variations immunity
IEC/EN61000-4-11 0%-70%
perf. Criteria B
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LNxx-12Bxx Series
Product Characteristic Curve
Temperature Derating Curve
100
50
-40
0
70
℃
Ambient Temperature( )
Note:This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE.
Efficiency Vs Input Voltage(Full Load)
Efficiency Vs Output Load(Vin=230VAC)
90
80
70
60
50
40
30
85
80
75
70
65
LN03-12B24
LN02-12B24
LN03-12B24
LN02-12B24
LN01-12B24
LN01-12B24
165
220
240
264
10
25
40
50
65
75
90
100
Output Power Percentage(%)
Input Voltage(VAC)
Design Reference
1. Typical application circuit
1
○Input Voltage Range：165VAC~264 VAC
2
○
Input Voltage Range 85VAC~264 VAC
：
FUSE
FUSE
C1 C2
TVS
C1 C2
TVS
L
+Vo
L
N
L
+Vo
L
N
C3
+
+
+
20
20
22
RL
RL
22
N
-Vo
-Vo
N
Fig. 1: Typical application circuit
C3(μF)
TVS
Model
C1(μF)
C2(μF)
MURATA SMD capacitor 105K
16V 0805 X7R
MURATA SMD capacitor 105K
25V 0805 X7R
MURATA SMD capacitor 105K
50V 0805 X7R
MURATA SMD capacitor 105K
16V 0805 X7R
MURATA SMD capacitor 105K
25V 0805 X7R
MURATA SMD capacitor 105K
50V 0805 X7R
MURATA SMD capacitor 105K
16V 0805 X7R
MURATA SMD capacitor 105K
25V 0805 X7R
Rubycon ZLH series
16YXJ100MEFC5X11
RUBYCON ZLH series
25YXJ68MEFC5X11
RUBYCON ZLH series
35YXJ47MEFC5X11
Rubycon ZLH series
16YXJ100MEFC5X11
RUBYCON ZLH series
25YXJ68MEFC5X11
RUBYCON ZLH series
35YXJ47MEFC5X11
Rubycon ZLH series
16YXJ100MEFC5X11
RUBYCON ZLH series
25YXJ68MEFC5X11
RUBYCON ZLH series
35YXJ47MEFC5X11
LN01-12B05
SMBJ7.0A
LN01-12B12
LN01-12B24
LN02-12B05
LN02-12B12
LN02-12B24
LN03-12B05
LN03-12B12
LN03-12B24
SMBJ20A
SMBJ30A
SMBJ7.0A
SMBJ20A
SMBJ30A
SMBJ7.0A
SMBJ20A
SMBJ30A
RUBYCON
LLE series
400LLE4.7MEFC
10X12.5
RUBYCON
LLE series
400LLE6.8MEFC
10X16
MURATA SMD capacitor 105K
50V 0805 X7R
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LNxx-12Bxx Series
Note: Output filtering capacitor C2 is electrolytic capacitor, it is recommended to apply electrolytic capacitor with high frequency and low resistance. For
capacitance and current of capacitor please refer to manufacture’s datasheet. Capacitance withstand voltage derating should be 80% or above. C1 is
ceramic capacitor, which is used to filter high-frequency noise. If operation voltage of the module is lower than 165VAC, then need external capacitor C3, C3
can use film capacitors or electrolytic capacitor. If C3 use electrolytic capacitors, when the film capacitors is under 120HZ, require the LN03-12Bxx series
corresponding ripple current rating must be greater than 80mA, the LN02-12Bxx series must be greater than 40mA, the LN01-12Bxx series must be greater than
30mA, and the capacitors’ shelf life should more than 5 years.
2. EMC solution-recommended circuit
can use MORNSUN’s FC-LX1D
FUSE
L1
LCM
L
AC(L)
CY1
CY2
MOV
CX
C3
+
20
OUTPUT
ACDC
22
N
AC(N)
Fig 2: EMC application circuit with higher requirements
Fig 3: Recommended EMC circuit-PCB layout
Suggestions for safety regulation and wiring width: wire width ≥3mm, distance between wires ≥6mm, and distance between wire and
ground ≥6mm
Element model
Recommended value
MOV
CX
S14K350
0.1μF/275VAC
L1
4.7uH/2.0A
LCM
10mH ~30mH,recommended to use MORNSUN’s FL2D-Z5-103
1nF/400VAC
CY1、CY2
FUSE
2A/250V, slow fusing, necessary
The capacitor is the input voltage range：85VAC~264 VAC
C3
External capacitor, refer to the value in Fig.1
FC-LX1D
2KV/4KV EMC filter
3. For more information about Mornsun EMC Filter products, please visit www.mornsun-power.com to
download the Selection Guide of EMC Filter
2014.12.11-A/1
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LNxx-12Bxx Series
Dimensions and Recommended Layout
Note:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing
bag number: 58200055;
2. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting
nominal voltage and outputting rated load;
3. All index testing methods in this datasheet are based on our Company’s corporate standards;
4. The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products
will exceed the above-mentioned requirements, and please directly contact our technician for specific information;
5. We can provide product customization service;
6. Specifications of this product are subject to changes without prior notice.
Mornsun Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86-20-38601850-8801
Fax: 86-20-38601272
E-mail: info@mornsun.cn
2014.12.11-A/1
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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