LS03-15B03SR2S [MORNSUN]
3W, AC/DC converter;
| 型号： | LS03-15B03SR2S |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | 3W, AC/DC converter |
| 文件： | 总6页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC/DC Converter
LS03-15BxxSR2S(-F) Series
3W, AC/DC converter
FEATURES
z Ultra wide input voltage: 85~264VAC/70~400VDC
z Over current protection and short circuit protection
z High efficiency, high power density
z Low power consumption, green power
z Industrial grade
z Open frame, ultra small size
z Flexible design of peripheral circuit reduces layout
problems
z Meets IEC60950/EN60950/UL60950
CBRoHS
Model marking with number, such as “0312”means“LS03-15B12SR2S
LS03-15BxxSR2S(-F) series is a high efficiency green power modules provided by Mornsun. The features of this series are: Accept either AC or
DC input, wide input voltage, high efficiency, low power consumption, safety isolation etc. All models are particularly suitable for the
applications such as industrial, electric power, instrumentation, smart home which do not have high requirement on EMC.EMC application
circuit must be added if the products need to be applied to EMC harsh environment .
Selection Guide
Nominal Output Voltage
and Current(Vo/Io)
Efficiency
(230VAC,%/Typ.)
Max. Capacitive Load
(uF)
Certification
Model
Output Power
LS03-15B03SR2S(-F)*
LS03-15B05SR2S(-F)
LS03-15B09SR2S(-F)
LS03-15B12SR2S(-F)
LS03-15B15SR2S(-F)
LS03-15B24SR2S(-F)
1.65W
2.5W
63
68
75
77
78
80
3.3V/500mA
5V/500mA
9V/333mA
12V/250mA
15V/200mA
24V/125mA
470
470
150
100
100
100
UL/CE
3W
Note: *The model of 90 degrees of corner is with -F. For example the LS03-15B12SR2S of 90 degrees of corner product is LS03-15B12SR2S-F.
Input Specifications
Item
Operating Conditions
AC input
Min.
85
70
47
--
Typ.
--
Max.
264
400
440
0.12
0.06
--
Unit
VAC
VDC
Hz
Input Voltage Range
Input frequency
Input current
--
DC input
--
115VAC
230VAC
115VAC
230VAC
--
--
--
A
--
13
23
Inrush current
Hot Plug
--
--
Unavailable
Output Specifications
Item
Operating Conditions
①
Min.
--
Typ.
--
Max.
±8
Unit
LS03-15B03SR2S(-F)
②
LS03-15B05SR2S(-F)
LS03-15B09SR2S(-F)
LS03-15B12SR2S(-F)
LS03-15B15SR2S(-F)
LS03-15B24SR2S(-F)
Full load
--
--
--
--
--
--
--
--
Output Voltage Accuracy
±5
%
--
--
±1.5
±2.5
--
--
Line Regulation
Load Regulation
10%-100% load
2015.03.17-A/2
Page 1 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LS03-15BxxSR2S(-F) Series
--
--
70
50
LS03-15B03SR2S(-F)/ LS03-15B05SR2S(-F)
20MHz bandwidth
③
150
mV
Ripple & Noise
(peak-peak value) LS03-15B09SR2S(-F)/LS03-15B12SR2S(-F)/
LS03-15B15SR2S(-F)/ LS03-15B24SR2S(-F)
Temperature Coefficient
Stand-by Power
--
--
±0.15
--
--
%/
°C
0.5
W
Short Circuit Protection
Over-current Protection
Min. Load
Continuous, self-recovery
≥110%lo self-recovery
10
--
--
%
Note: ①② When LS03-15B03SR2S and LS03-15B05SR2S working in -20℃~-40℃ and 55℃~85℃temperature range output filter capacitor C2 need 270μF/16V
solid-state capacitor.
③ 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
--
+85
+105
85
Operating Temperature
Storage Temperature
Storage Humidity
℃
--
--
%RH
kHz
Switching Frequency
--
--
60
-40℃~-20℃
+55℃~+85℃
2
--
--
%/℃
Power Derating
1.33
--
--
IEC60950/EN60950/UL60950
IEC60950/EN60950/UL60950
CLASS II
Safety Standard
Safety-regulated Certification
Safety Class
MIL-HDBK-217F@25°C > 300,000 h
MTBF
Physical Specifications
Package Dimensions
Weight
Refer to the Dimensions
6 g(Typ.)
Cooling method
Free convection
EMC Specifications
CISPR22/EN55022, CLASS A (See Fig. 1 for typical application circuit)
CISPR22/EN55022, CLASS B (See Fig. 2 for recommended circuit)
CISPR22/EN55022, CLASS A (See Fig. 1 for typical application circuit)
CISPR22/EN55022, CLASS B (See Fig. 2 for recommended circuit)
CE
EMI
RE
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-4
IEC/EN61000-4-5
±4KV
Perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
ESD
RS
10V/m (See Fig. 2 for recommended circuit)
±2KV (See Fig. 1 for typical application circuit)
±4KV (See Fig. 2 for recommended circuit)
±1KV (See Fig. 1 for typical application circuit)
EFT
EMS
Surge
CS
perf. Criteria B
perf. Criteria A
perf. Criteria A
IEC/EN61000-4-5
IEC/EN61000-4-6
IEC/EN61000-4-8
±1KV/2KV (See Fig. 2 for recommended circuit)
10 Vr.m.s (See Fig. 2 for recommended circuit)
10A/m (See Fig. 2 for recommended circuit)
PFM
Voltage dips, short interruptions and
voltage variations immunity
IEC/EN61000-4-11
0%-70% (See Fig. 2 for recommended circuit)
perf. Criteria B
1
2015.03.17-A/2
Page 2 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LS03-15BxxSR2S(-F) Series
Product Characteristic Curve
Temperature Derating Curve
Input Voltage Derating Curve
100
100
80
80
60
℃
Ambient temperature:25
60
Input voltage:110~240VAC
100~340VDC
40
40
85
70
110
100
240
340
264 VAC
400 VDC
-40 -20
55
85
Input Voltage
Ambient Temperature(
℃
)
Note: ①Input voltage should be derated based on temperature derating when it is 85-110VAC/240~264VAC/70~100VDC/340~400VDC;
②This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE.
LS03-15B12SR2S(-F) AC Input
LS03-15BXXSR2S(-F) AC Input
Efficiency Vs Output Load
Efficiency Vs Input Voltage (Full Load)
90
85
80
75
70
65
60
55
50
45
40
84
82
80
78
76
74
72
70
68
66
110VAC
230VAC
LS03-15B24SR2S(-F)
LS03-15B12SR2S(-F)
LS03-15B05SR2S(-F)
85
110
120
220
230
240
264
10
20
30
40
50
60
70
80
90 100
Input Voltage(VAC)
Output Power Percentage(%)
LS03-15B12SR2S(-F) DC Input
Efficiency Vs Output Load
LS03-15BXXSR2S(-F) DC Input
Efficiency Vs Input Voltage (Full Load)
90
85
80
75
70
65
60
55
50
45
40
84
82
80
78
76
74
72
70
68
66
200VDC
300VDC
LS03-15B24SR2S(-F)
LS03-15B12SR2S(-F)
LS03-15B05SR2S(-F)
70
100
150
200
250
300
350
400
10
20
30
40
50
60
70
80
90 100
Input Voltage(VDC)
Output Power Percentage(%)
Design Reference
1. Typical application circuit
①
C2
FUSE
NTC
L1
+Vo
12
L2
C3 TVS C4 RL
+
AC(L)
3
5
+
C1
+
MOV1
ACDC
7
1
10
-Vo
AC(N)
CY0
Fig. 1
Note: ①is Pi filter circuit.
2015.03.17-A/2
Page 3 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LS03-15BxxSR2S(-F) Series
FUSE
Model
C1
(Required)
C2
(Required)
L1
C3
(Required)
L2
C4
CY0
TVS
(Required)
(Required)
LS03-15B03SR2S(-F)
LS03-15B05SR2S(-F)
120μF/25V
SMBJ7.0A
SMBJ12A
SMBJ20A
SMBJ30A
330μF/ 25V
1nF/
400
VAC
LS03-15B09SR2S(-F)
1A/
10μF/
400V
4.7
mH
0.1μF/
50V
2.2μH
250V
LS03-15B12SR2S(-F)
LS03-15B15SR2S(-F)
LS03-15B24SR2S(-F)
68μF/35V
150μF/ 35V
100μF/ 35V
Note:
C1:AC input, C1is input filer capacitor (which is required);
DC input, is a filtering capacitor in EMC Filter, the value of C1 is 10μF/400V(when input voltage is above 370VDC, and the value of C1 is 10μF/450V).
C2 and C3 are output filer capacitors (which is required), C2,C3 and L1 form a pi-type filter circuit, they are recommended to be high frequency and low
impedance electrolytic capacitors. Capacitance and rated ripple current of capacitors refer to the datasheets provided by the manufactures. Voltage
derating of capacitors should be 80% or above. C4 is a ceramic capacitor, which is used to filter high frequency noise. Current of L1 and L2 refer to the
datasheets provided by the manufactures, current derating should be 80% or above. TVS is a recommended component to protect post-circuits (if converter
fails). External input NTC model is recommended to use13D-5. External input MOV model is recommended to use S14K320.
2. EMC solution-recommended circuit
NTC
L1
FUSE
TVS
C4
RL
AC(L)
AC(L)
12
LDM
+Vo
CY1
CY2
LCM
C2
C3
MO V2
CX
+
+
C1
+
ACDC
5
7
-Vo
10
AC(N)
AC(N)
CY0
Fig 2
Fig 3
Suggestions for safety regulation and wiring width: wire width ≥3mm, distance between wires ≥6mm, and distance between wire and
ground ≥6mm, A≥6.4mm
Components
Recommend Parameter
S14K320
MOV2
CY1
1nF/400VAC
1nF/400VAC
0.1μF/275VAC
3.5mH
CY2
CX
LCM
LDM
0.33mH
NTC
13D-5
FUSE(Required)
1A/250V, slow fusing
Can use MORNSUN’s FC-L01DV1 EMC model
3. For more information about Mornsun EMC Filter products, please visit www.mornsun-power.com to
download the Selection Guide of EMC Filter
2015.03.17-A/2
Page 4 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LS03-15BxxSR2S(-F) Series
LS03-15BxxSR2S Dimensions and Recommended Layout
THIRDANGLEPROJECTION
Ø1.00[Ø0.039]
Max35.00[1.378]
FrontView
1
3
5
7
10
12
Primary
Circuit
Secondary
Circuit
1
3
5
7
10
12
1.30[0.051]
Min10.00[0.394]
Note:Grid2.54*2.54mm
0.50[0.020]
5.08[0.200]
27.94[1.100]
Pin-Out
Pin
1
3
5
7
Function
AC（N）
AC（L）
+V(cap)
-V(cap)
底视图
10
12
-Vo
+Vo
Max11.00[0.433]
Max1.75[0.069]
1.ItisnecessarytoaddC1betweenpin5andpin7；
2.Itisnecessarytoaddpi-typefiltercircuittothe
output,suchasthetypicalapplicationofFigure1
;
Note:
Unit:mm[inch]
Pindiametertolerances:±0.10[±0.004]
Generaltolerances:±0.50[±0.020]
3.Itisneededtohavedistance≥6.4mmforsafety
betweenexternalcomponetsinprimarycircuitand
secondarycircuit.
LS03-15BxxSR2S-F Dimensions and Recommended Layout
THIRDANGLEPROJECTION
Max35.00[1.378]
TopView
1
3
5
7
10 12
1
3
5
7
10 12
∅
1.30[∅0.051]
Note:Grid2.54*2.54mm
FrontView
RightView
Pin-Out
Max11.00[0.433]
TYP6.00[0.236]
Pin
1
Function
1.60[0.063]
0.80[0.031]
AC（N）
AC（L）
+V(cap)
-V(cap)
3
5
5.08[0.200]
0.40[0.016]
27.94[1.100]
7
10
12
-Vo
+Vo
Note:
Unit:mm[inch]
Pinsectiontolerances:±0.10[±0.004]
Generaltolerances:±0.50[±0.020]
1.ItisnecessarytoaddC1betweenpin5and
Pin7；
2.Itisnecessarytoaddpi-typefiltercircuittothe
output,suchasthetypicalapplicationofFigure1
.
2015.03.17-A/2
Page 5 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LS03-15BxxSR2S(-F) Series
Note:
1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58220032(LS03-15BxxSR2S)/58220025
(LS03-15BxxSR2S-F);
2. External electrolytic capacitors are required to modules, more details refer to typical applications;
3. This part is open frame, at least 6.4mm safety distance between the the primary and secondary external components of the module is
needed to meet the safety requirement;
4. All specifications were measured at Ta=25°C, humidity<75%, nominal input voltage (115VAC or 230VAC)and rated output load unless
otherwise specified;
5. In order to increase the conversion efficiency of the product with light load in the design, the product will have audio noise when it is
operating, but don’t affect the product's reliability and performance;
6. Module required dispensing fixed after assembled;
7. Recommends placing the insulation sheet between the bottom of the curved legs Module (LS03-R2S-F) and the PCB board,
recommended materials for the FR700, thickness is more than 0.4mm.
8. All index testing methods in this datasheet are based on our Company’s corporate standards;
9. We can provide product customization service;
10. 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
2015.03.17-A/2
Page 6 of 6
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
相关型号：
©2020 ICPDF网 联系我们和版权申明