AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 1 of 7
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
5W, AC-DC converter
FEATURES
Universal input range:85~264VAC, 100~370VDC
Regulated output, low ripple and noise
Over-current, short circuit and over- voltage
protection
Plastic case, meets UL94V-0
Meet UL60950,EN60950 standards
3 years product warranty
PCB mounting, Chassis mounting, DIN-Rail mounting
E235235 RoHS
LH05 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, CISPR22/EN55022, UL60950 and EN60950 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
Certification
Part No.*
Output Power
Efficiency
(230VAC, %/Typ.)
Max. Capacitive
Load(µF)
(Vo1/Io1)
(Vo2/Io2)
Vo1
Vo2
UL/CE
LH05-10B03
4W
3.3V/1250mA
--
70
8100
--
LH05-10B05
5W
5V/1000mA
--
75
6800
--
LH05-10B09
9V/550mA
--
77
1200
--
LH05-10B12
12V/420mA
--
79
1000
--
LH05-10B15
15V/330mA
--
80
680
--
LH05-10B24
24V/230mA
--
82
270
--
--
LH05-10A05
+5V/500mA
-5V/500mA
75
1480
1480
LH05-10A12
+12V/210mA
-12V/210mA
79
130
130
LH05-10A15
+15V/160mA
-15V/160mA
79
110
110
LH05-10A24
+24V/100mA
-24V/100mA
80
16
16
LH05-10C0505-01
5V/800mA
±5V/100mA
70
2400
370
LH05-10C0512-01
5V/600mA
±12V/100mA
73
1600
170
LH05-10C0515-01
5V/600mA
±15V/80mA
74
1760
80
LH05-10C0524-01
5V/600mA
±24V/50mA
75
1170
50
LH05-10D0505-01
5V/900mA
5V/100mA
71
3360
370
LH05-10D0512-01
5V/750mA
12V/100mA
73
2400
170
LH05-10D0515-01
5V/700mA
15V/100mA
73
2160
170
LH05-10D0524-01
5V/600mA
24V/100mA
75
3000
100
Note: *About LH05-10AXX,we use Vo2 as sampling feedback；and all others use Vo1 as sampling feedback.
Input Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Input Voltage Range
AC input
85
--
264
VAC
DC input
100
--
370
VDC
Input frequency
47
--
63
Hz
AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 2 of 7
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Input current
115VAC
--
--
0.125
A
230VAC
--
--
0.08
Inrush current
115VAC
--
10
--
230VAC
--
20
--
Leakage current
0.3mA RMS typ./230VAC/50Hz
Recommended External Input
Fuse(Special package series include fuse)
1A/250V, slow fusing
Hot Plug
Unavailable
Output Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
Main circuit
--
±2
--
%
Line Regulation
Full load
Main circuit
--
±0.5
--
Auxiliary circuit
--
±1.5
--
Load Regulation
10%-100%
load
Single output
--
±1
--
Dual output(balanced load)
--
±2
--
Isolated triple output
(balanced load)
Main circuit
--
±3
--
Auxiliary circuit
--
±5
--
Isolated and separated twin
output (balanced load)
Main circuit
--
±3
--
Auxiliary circuit
--
±5
--
Ripple & Noise*
20MHz bandwidth (peak-peak value)
--
50
150
mV
Temperature Coefficient
Main circuit
--
±0.02
--
%/°C
Short Circuit Protection
Continuous, self-recovery
Over-current Protection
≥110%Io self-recovery
Over-voltage Protection
Main circuit
3.3 / 5VDC Output
≤7.5VDC
9VDC Output
≤13VDC
12 /15VDC Output
≤20VDC
24VDC Output
≤30VDC
Min. Load
Single output models
0
--
--
%
Dual output models (balanced load)
10
--
--
Isolated and separated twin output (balanced load)
10
--
--
Isolated triple output (balanced load)
10
--
--
Hold-up Time
115VAC input
--
15
--
ms
230VAC input
--
80
--
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.
Typ.
Max.
Unit
Isolation Voltage
Input-output
Test time: 1min
3000
--
--
VAC
Operating Temperature
-25
--
+70
°C
Storage Temperature
-25
--
+105
Storage Humidity
--
--
95
%RH
Welding Temperature
Wave-soldering
260±5℃; time:5~10s
Manual-welding
360±10℃; time:3~5s
Switching Frequency
LH05-10A24
--
65
--
kHz
Others
--
--
140
Power Derating
-25℃~-10℃
2.0
--
--
%/°C
55℃~+70℃
4.0
--
--
Safety Standard
IEC60950/EN60950/UL60950
Safety Certification
EN60950/UL60950
AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 3 of 7
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Safety Class
CLASS I
MTBF
MIL-HDBK-217F@25°C > 300,000 h
Physical Specifications
Casing Material
Black flame-retardant and heat-resistant plastic (UL94-V0)
Dimension
Horizontal package
48.50*36.00*20.50 mm
A2 chassis mounting
96.10*54.00*29.00 mm
A3 chassis mounting
99.00*54.00*29.00 mm
A4 Din-Rail mounting
96.10*54.00*33.60 mm
Weight
Horizontal package/A2 chassis mounting
/A3 chassis mounting/A4 Din-Rail mounting
55g/100g/100g/140g(Typ.)
Cooling method
Free air convection
EMC Specifications
EMI
CE
CISPR22/EN55022, CLASS B
RE
CISPR22/EN55022, CLASS B
EMS
ESD
IEC/EN61000-4-2 ±6KV/±8KV
Perf. Criteria B
RS
IEC/EN61000-4-3 10V/m
perf. Criteria A
EFT
IEC/EN61000-4-4 ±2KV
perf. Criteria B
IEC/EN61000-4-4 ±4KV (See Fig. 5 for recommended circuit)
perf. Criteria B
Surge
IEC/EN61000-4-5 ±1KV/±2KV
perf. Criteria B
IEC/EN61000-4-5 ±2KV/4KV (See Fig. 5 for recommended circuit)
perf. Criteria B
EMS
CS
IEC/EN61000-4-6 10 Vr.m.s
perf. Criteria A
PFM
IEC/EN61000-4-8 10A/m
perf. Criteria A
Immunities of voltage dip,
drop and short interruption
IEC/EN61000-4-11 0%-70%
perf. Criteria B
Product Characteristic Curve
-25
100
70
20
40
Ambient Temperatu re( )
℃
Temperature Derating Curve
Output Power Perc entage(%)
In put voltage:85~264VAC
100~370VDC
-10 55 70
100 240
85 264
20
40
100
60
80
75
In put Voltage
Ambient temperature: 25
℃
Input Voltage Derating Curve
Ou tput Power Percentage(%)
VAC
120 340
100 370 VDC
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.
AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 4 of 7
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
Design Reference
1. Typical application circuit
AC(L) +Vo
-Vo
AC(L)
AC(N)
AC(N)
C1 C 2 TV S
LOAD
FUS E
AC DC
MO V
NTC
Fig. 1: Typical application circuit
FUSE
+Vo
AC(L)
AC(N)
-Vo
AC(N) Com
C4
C2C1
C3
RL
TV S1
TV S2 RL
NTC
AC(L)
AC DC
MO V
Fig. 2: LH05-10Axx (Dual Output) series typical application circuit
+
-
C1
C4
C3
C2
-
Vo1
Vo2
TV S1
TV S2
RL
RL
FUSE
AC(L)
AC(N)
AC(N)
NTC
+
AC(L)
ACDC
MOV
Fig. 3: LH05-10Dxx (Isolate Twin Output) series typical application
circuit
+C1
C4
C3
C2
-
Vo1
Com
TV S1
TV S2
RL
RL
FUSE
AC(L)
AC(N)
AC(N)
AC(L)
ACDC
MO V
+Vo2
C6
C5
TV S3 RL
-Vo2
NTC
Fig. 4: LH05-10Cxx (Triple Output) series typical application circuit
Model
C2(µF)
C4(µF)
C6(µF)
TVS1
TVS2
TVS3
LH05-10B03
330
SMBJ7.0A
LH05-10B05
330
SMBJ7.0A
LH05-10B09
120
SMBJ12A
LH05-10B12
120
SMBJ20A
LH05-10B15
68
SMBJ20A
LH05-10B24
68
SMBJ30A
LH05-10A05
120
120
SMBJ7.0A
SMBJ7.0A
LH05-10A12
68
68
SMBJ20A
SMBJ20A
LH05-10A15
47
47
SMBJ20A
SMBJ20A
LH05-10A24
10
10
SMBJ30A
SMBJ30A
LH05-10C0505-01
220
22
22
SMBJ7.0A
SMBJ7.0A
SMBJ7.0A
LH05-10C0512-01
120
22
22
SMBJ7.0A
SMBJ20A
SMBJ20A
LH05-10C0515-01
120
22
22
SMBJ7.0A
SMBJ20A
SMBJ20A
LH05-10C0524-01
120
22
22
SMBJ7.0A
SMBJ30A
SMBJ30A
LH05-10D0505-01
220
22
SMBJ7.0A
SMBJ7.0A
LH05-10D0512-01
220
22
SMBJ7.0A
SMBJ20A
LH05-10D0515-01
120
22
SMBJ7.0A
SMBJ20A
LH05-10D0524-01
120
22
SMBJ7.0A
SMBJ30A
Note:
Note: Output filtering capacitors C2, C4, C6 are 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 withstand voltage derating should be 80% or above. C1,C3, C5
are ceramic capacitors, which is used to filter high-frequency noise. TVS is a recommended component to protect post-circuits if converter fails. External input
NTC is recommended to use 5D-9. External input FUSE model is recommended to use 1A/250V slow fusing,External input MOV model is recommended to use
S14K300.
2. EMC solution-recommended circuit
ACDC
AC(N)
AC(L)
LCM
MOV1 CX
CY1
CY2
FUSE
AC(N)
AC(L)
+Vo
-Vo
+
LDM
C1 C2 TVS 1 RL
Can u se M OR NSUN s FC-LX1D
'
Fig 5: EMC Recommended circuit with higher requirements
AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 5 of 7
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Element model
Recommended value
MOV1
S14K300
CY1 , CY2
1000pF/400VAC
CX
0.1μF/275VAC
LCM
10mH, recommended to use MORNSUN’s FL2D-Z5-103
LDM
4.7μH/2A
FC-LX1D
2KV/4KV EMC filter
FUSE
2A/250V slow fusing, necessary
3. For more information about Mornsun EMC Filter products, please visit www.mornsun-power.com to
download the Selection Guide of EMC Filter
Dimensions and Recommended Layout
AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 6 of 7
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LHXXA2 Dimensions
LHXXA3 Dimensions
AC/DC Converter
LH05 Series
2015.08.24-B/3 Page 7 of 7
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LHXXA4 Dimensions
Note:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing
bag number of Horizontal package : 58220007 (LH05), the Packing bag number of A2/A3/A4 package:58220010;
2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all
parameters in the datasheet;
3. 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;
4. All index testing methods in this datasheet are based on our Company’s corporate standards;
5. The performance parameters of the product models listed in this manual are as above, but some parameters of non-standard model
products may exceed the requirements mentioned above. Please contact our technicians directly for specific information;
6. We can provide product customization service;
7. Specifications are subject to change 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