LHE10-20B12 [MORNSUN]
10W, AC-DC converter;
| 型号： | LHE10-20B12 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | 10W, AC-DC converter |
| 文件： | 总6页 (文件大小：1333K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC/DC Converter
LHE10-20Bxx Series
10W, AC-DC converter
FEATURES
Universal Input : 85 - 264VAC/100 - 370VDC
Operating temperature range: -40℃ to +85℃
High isolation voltage up to 4K VAC
Regulated output, Low ripple & noise
Output short circuit, over-current, over-voltage
protection
High efficiency, high reliability
Plastic case, meets UL94V-0
EMI performance meets CISPR32 / EN55032 CLASS B
IEC62368, UL62368, EN62368 approval
CB RoHS
LHE10-20Bxx series -----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, which meet
IEC/EN61000-4, CISPR32/EN55032, UL62368 and EN62368 standards, and it’s widely used in industrial, office and civil applications. For harsh
EMC environment, the application circuit in the datasheet is strongly recommended.
Selection Guide
Nominal Output Voltage and
Current
Efficiency
(230VAC, %/Typ.)
Max. Capacitive
Load(µF)
Certification
Part No.*
Output Power
6.6 W
LHE10-20B03
LHE10-20B05
LHE10-20B09
LHE10-20B12
LHE10-20B15
LHE10-20B24
3.3V/2000mA
5V/2000mA
9V/1100mA
12V/900mA
15V/700mA
24V/450mA
70
76
78
80
81
82
27000
9500
3600
2400
1200
470
UL/CE/CB
10W
Note:*Part No. with suffix of “A2” means chassis mounting and suffix of ”A4” means DIN-Rail mounting (e.g. LHE10-20B03A2 means chassis mounting;
LHE10-20B03A4 means DIN-Rail mounting)
Input Specifications
Item
Operating Conditions
AC input
Min.
85
100
47
--
Typ.
--
Max.
264
370
63
Unit
VAC
VDC
Hz
Input Voltage Range
Input frequency
Input current
--
DC input
--
--
0.26
0.16
--
115VAC
230VAC
115VAC
230VAC
--
--
A
--
13
23
Inrush current
--
--
0.3mA RMS typ./230VAC/50Hz
2A/250V, slow fusing, necessary
Unavailable
Leakage current
Recommended External Input Fuse
Hot Plug
Output Specifications
Item
Operating Conditions
3.3V output
Min.
--
Typ.
±3
Max.
--
Unit
%
Output Voltage Accuracy
Other output
--
±2
--
--
±0.5
±1
--
Line Regulation
Full load
--
--
Load Regulation
0%-100% load
--
50
100
--
mV
Ripple & Noise*
20MHz bandwidth (peak-peak value)
--
±0.02
%/°C
Temperature Coefficient
Short Circuit Protection
Continuous, self-recovery
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LHE10-20Bxx Series
≥110% Io self-recovery
≤7.5VDC
Over-current Protection
3.3 / 5VDC Output
9VDC Output
≤15VDC
Over-voltage Protection
12 /15VDC Output
24VDC Output
≤20VDC
≤30VDC
0
--
--
--
--
--
--
%
Min. Load
15
80
115VAC input
230VAC input
ms
Hold-up Time
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
Min.
4000
2500
-40
Typ.
--
Max.
--
Unit
Input-output
Input-PE
VAC
Test time: 1min (leakage current＜5mA)
Isolation Voltage
--
--
--
+85
+105
95
Operating Temperature
Storage Temperature
Storage Humidity
°C
-40
--
--
--
%RH
260 ± 5℃; time：5 - 10s
360 ± 10℃; time：3 - 5s
Wave-soldering
Manual-welding
Welding Temperature
Switching Frequency
--
100
--
--
--
--
--
--
--
kHz
4.0
-40℃ to -25℃
+55℃ to +70℃
+70℃ to +85℃
85 - 100VAC
3.3
--
%/°C
2.7
--
Power Derating
1.67
0.83
--
%/VAC
240 - 264VAC
--
IEC62368/EN62368/UL62368
IEC62368/EN62368/UL62368
CLASS I
Safety Standard
Safety Certification
Safety Class
MTBF
MIL-HDBK-217F@25°C > 300,000 h
Physical Specifications
Casing Material
Black flame-retardant and heat-resistant plastic (UL94V-0)
Horizontal package
A2 chassis mounting
A4 Din-Rail mounting
Horizontal package
A2 chassis mounting
A4 Din-Rail mounting
55.00*45.00*21.00 mm
96.10*54.00*29.50 mm
96.10*54.00*34.10 mm
75g (Typ.)
Dimension
Weight
125g(Typ.)
165g(Typ.)
Cooling method
Free air convection
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LHE10-20Bxx Series
EMC Specifications
CISPR32/EN55032 CLASS B
CE
EMI
CISPR32/EN55032 CLASS B
RE
IEC/EN 61000-4-2 Contact ±6KV / Air ±8KV
IEC/EN61000-4-3 10V/m
Perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
ESD
RS
IEC/EN61000-4-4 ±2KV
EFT
EMS
IEC/EN61000-4-4 ±4KV (See Fig. 5 for recommended circuit)
IEC/EN61000-4-5 line to line ±1KV/line to ground ±2KV
Surge
CS
IEC/EN61000-4-5 line to line ±2KV/line to ground ±4KV
(See Fig. 5 for recommended circuit)
IEC/EN61000-4-6 10Vr.m.s
perf. Criteria B
perf. Criteria A
Voltage dips, short
interruptions and
voltage variations
EMS
IEC/EN61000-4-11 0%,70%
perf. Criteria B
Product Characteristic Curve
Note: ①When input 85-100VAC/240 - 264VAC/100-120VDC/340 - 370VDC, it need to be voltage derated on basis of temperature derating;
②This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE.
Design Reference
1. Typical application circuit
Fig. 1
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LHE10-20Bxx Series
Model
C2(µF)
470
330
120
120
120
68
FUSE
MOV
TVS
LHE10-20B03
LHE10-20B05
LHE10-20B09
LHE10-20B12
LHE10-20B15
LHE10-20B24
SMBJ7.0A
SMBJ7.0A
SMBJ12A
SMBJ20A
SMBJ20A
SMBJ30A
2A/250V slow
fusing,
necessary
S14K300
Note:
Output filtering capacitors C2 is electrolytic capacitors, it is recommended to use high frequency and low impedance electrolytic capacitor. For capacitance
and current of capacitor please refer to manufacture’s datasheet. Capacitor voltage reduced to at least 80%. C1 is ceramic capacitors, which is used to filter
high-frequency noise. TVS is a recommended component to protect post-circuits if converter fails.
2. EMC solution-recommended circuit
Fig 2: EMC Recommended circuit with higher requirements
Element model
MOV
Recommended value
S14K300
CY1 , CY2
CX
1000pF/400VAC
0.1μF/275VAC
LCM
10mH, recommended to use MORNSUN’s FL2D-Z5-103
4.7μH/2A
L1
FC-LX1D
FUSE
2KV/4KV EMC filter
2A/250V slow fusing, necessary
3. For more information Please find the application note on www.mornsun-power.com
Dimensions and Recommended Layout
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AC/DC Converter
LHE10-20Bxx Series
A2 Dimensions
A4 Dimensions
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
AC/DC Converter
LHE10-20Bxx Series
Note:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing
bag number: 58220006(Horizontal package); 58220010 (A2/A4 package);
2. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75% with nominal
input voltage and rated output load;
3. All index testing methods in this datasheet are based on our Company’s corporate standards;
4. We can provide product customization service, please contact our technicians directly for specific information;
5. Products are related to laws and regulations: see "Features" and "EMC";
6. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by
qualified units.
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
Fax: 86-20-38601272
E-mail: sales@mornsun.cn
www.mornsun-power.com
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