LH25-10B24E [MORNSUN]
25W, AC-DC CONVERTER;
| 型号： | LH25-10B24E |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | 25W, AC-DC CONVERTER |
| 文件： | 总5页 (文件大小：462K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWER SYSTEMS SPECIAL POWER SUPPLY
LH(E) SERIES
5-25W, AC-DC CONVERTER
LH(E) series ----is a compact size power converter offered by Mornsun for
PCB mount installation applications. 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, meets IEC61000
standards, inrush current meets level 4 standards, and widely used in power
systems applications.
RoHS
PRODUCT FEATURES
MODEL SELECTION
1. Universal Input :85 ~ 264VAC,50/60Hz
2. Regulated output, low ripple and noise
3. Low power consumption, high efficiency
4. output short circuit protection, over-current protection and thermal protection
5. UL94V-0; plastic case, meets
LH05-10B24E
Special for power systems
Output Voltage
Output Style
Input Voltage
Isolation Voltage
Rated Power
6. CLASSⅡ,safety grade
7. EMC , meets IEC61000
Package Style
Product Series
8. Three years warranty
PRODUCT PROGRAM
Ripple and Noise
(Typ.)
Efficiency
(%)(Typ.)
Model
LH05-10B09E
Package
Power
5W
Output (Vo1/Io1)
Output (Vo2/Io2)
24V/100mA
9V/550mA
24V/230mA
5V/600mA
76
48.5X36X20.5mm
LH05-10B24E
79
LH05-10D0524-01E
LH10-10B12E
75
12V/900mA
15V/700mA
5V/1800mA
5V/1000mA
12V/1250mA
5V/2000mA
12V/2100mA
24V/1100mA
79
LH10-10B15E
80
55X45X21.0mm
10W
50mV
LH10-10D0505-02E
LH10-10D0524-02E
LH15-10B12E
5V/200mA
75
24V/200mA
79
80
62x45x22.5mm
70x48x23.5mm
15W
25W
LH15-10D0524-02E
LH25-10B12E
24/200mA
80
81
LH25-10B24E
Note :
83
1. Ripple and Noise were measured by the method of parallel lines;
2. Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, Ta=25oC, humidity < 75%;
3. All specifications stated in this datasheet are subject to the above listed models only. For specifications of non-standard models, please contact our technical support
team.
INPUT SPECIFICATIONS
Input voltage range
85 ~ 264VAC, 120 ~ 370VDC
47 ~ 63Hz
Input frequency
230VAC
110VAC
70mA , typ.
120mA , typ.
140mA , typ.
230mA , typ.
120mA , typ.
230mA , typ.
250mA , typ.
420mA , typ.
LH05 models
LH10 models
LH15 models
LH25 models
Input current
230VAC
20A, typ.
20A, typ.
20A, typ.
30A, typ.
110VAC
10A, typ.
10A, typ.
10A, typ.
16A, typ.
LH05 models
LH10 models
LH15 models
LH25 models
Inrush current
Leakage current
0.3mA RMS typ. 230VAC/50Hz
LH05 models
LH10/LH15 models
LH25 models
1A/250V
2A/250V
3.15A/250V slow blow
slow blow
slow blow
External input
fuse(recommended)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH*E A/3-2012 Page 1 of 5
OUTPUT SPECIFICATIONS
Voltage set accuracy
±2%
(main output)
±0.5% (main output)
±1.5% (supplement output)
Input variation
Single output models
±1%
Load variation (10-100%)
Vo1: ±3%
Vo2: ±5%
(main output)
(supplement output)
Isolated and separated twin output
(balanced load)
single output models
Isolated and separated twin output
0%
Minimum load
10% (main output)
Ripple & noise(p-p)
(main output)
（20MHz Bandwidth）
50mV (Typ.)
100mV (Max.)
Short circuit protection
Over current protection
Continuous, and auto resume
≥110% IO
5VDC models
9VDC models
12 / 15VDC models
24VDC models
≤7.5VDC
≤12VDC
≤20VDC
≤30VDC
Over output voltage
protection
COMMON SPECIFICATIONS
Operating :
Power derating
-40°C ~ +70°C
3.75% / °C
above 55°C:
Temperature ranges
Storage:
Case temperature:
-40°C ~ +105 °C
+90°C (Max)
Hold-up time
(Vin=230VAC)
80ms (Typ.)
85% (Max.)
Humidity(non condensing)
0.02%/°C (main output)
0.15%/°C (supplement output)
Temperature coefficient
Switching frequency
I/O-isolation voltage
65kHz (Typ.)
3000VAC/1Min
CISPR22/EN55022 CLASS B
CISPR22/EN55022 CLASS B
RE
CE
EMI
IEC/EN61000-4-2 Air ±8KV / Contact ±6KV perf. Criteria B
ESD
RS
EFT
Surge
CS
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
IEC/EN61000-4-8
10V/m
±4KV
±2KV
10 Vr.m.s
10A/m
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
EMC
compliance
EMS
PFM
perf. Criteria A
perf. Criteria B
Voltage dips、short and interruptions immunity
IEC/EN61000-4-11 0%-70%
Safety Class
Case material
Install
CLASSⅡ
UL 94V-0
PCB
MTBF
>300,000h @25°C
LH05 models
LH10 models
LH15 models
LH25 models
48.5x36x20.5mm
55x45x21mm
62x45x22.5mm
70x48x23.5mm
Package
Note: The indicators of EMC compliance are higher than EN55024 standard.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH*E A/3-2012 Page 2 of 5
TYPICAL APPLICATIONS
LH**-10B**E( Single Output) (figure 1)
LH**-10D**E(Isolate Twin Output) (figure 2)
Fuse
NTC
C1 C2 TVS1 RL
Fuse
NTC
C1 C2 TVS1 RL
L
L
+Vo
-Vo
+
Vo1
-
+
Vo2
L
L
N
N
N
N
-
C3 C4 TVS2 RL
LH**-10***E series if higher requirement to EMC application circuit (external circuit output as above typical applications)（figure 3）：
Fuse
NTC
L
L
+
C6
C7
NF
C5
MOV
Vo
OUTPUT
N
N
-
EXTERNAL CAPACITORS TYPICAL VALUE(Unit: mF)
MODEL
C1
120
68
C3
22
TVS1
TVS2
MODEL
C1
C3
TVS1
TVS2
LH05-10B09E
P6KE12A
P6KE30A
P6KE6.8A
P6KE20A
P6KE20A
P6KE30A
LH10-10B12E
P6KE20A
P6KE20A
P6KE6.8A
P6KE6.8A
P6KE6.8A
120
120
220
220
470
LH05-10B24E
LH10-10B15E
LH05-10D0524-01
P6KE30A
LH10-10D0505-02E
LH10-10D0524-02E
LH15-10D0524-02E
P6KE6.8A
P6KE30A
P6KE30A
120
220
330
120
68
47
47
LH15-10B12E
LH25-10B12E
LH25-10B24E
Note:
1. Output filtering capacitors C1, C3 are electrolytic capacitors, It is recommended to use high frequency and low impedance electrolytic capacitors. For capacitance and
current of capacitor please refer to manufacture’s datasheet. Voltage derating of capacitor should be 80% or above. C2,C4 are use to filter high frequency noise，
suggest choose 0.1µF. TVS is recommended component to protect post-circuits (if converter fails).
2. External input NTC is recommended to use 5D-9 ( Only LH10 models and LH15 models)
3. Module recommended external varistor，model：S10K550。
4. If common requirement to EMC performance, refer to figure 1& figure 2, if higher requirement to EMC performance, refer to figure 3.
C5:X capacitor, recommended parameter 0.1µF /275V;
C6,C7:Y capacitor, recommended parameter 2200pF/400V;
NF: common model choke, recommended inductance is about 10mH-30mH.
TYPICAL EFFICIENCY CURVE
Load VS Efficiency curve（Vin=220Vac)
Input voltage VS Efficiency curve(Load=100%)
90
80
70
60
50
40
30
20
10
0
90
85
80
75
70
65
60
55
50
LH05-10D0524-01E
LH10-10D0505-02E
LH10-10D0524-02E
LH15-10D0524-02E
LH05-10B09E
LH05-10D0524-01E
LH10-10D0505-02E
LH10-10D0524-02E
LH15-10D0524-02E
LH05-10B24E
LH05-10B24E
LH10-10B12E
LH10-10B12E
LH10-10B12E
LH10-10B15E
LH10-10B15E
LH15-10B12E
LH15-10B12E
LH25-10B12E
LH25-10B12E
LH25-10B24E
LH25-10B24E
10
20
30
40
50
60
70
80
90
100
85
120
240
264
Load（%）
Input voltage(V)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH*E A/3-2012 Page 3 of 5
INPUT VOLTAGE VS LOAD
TEMPERATURE VS LOAD
Load(%)
Load（%）
100
80
100
80
60
40
20
60
40
20
70 85 100
240 264
-40
-10
55 70
Input voltage(Vac)
*Note: When input DC, Vdc=1.414Vac-20Vdc.
Temperature (℃)
PARALLEL LINES MEASURE
Copper sheet
Fuse
L
3
2
+Vo
C1
Connect
Oscillograph Probe
C2
Load
AC-DC
-Vo
N
25.4mm
C2:0.1μF
25.4mm
C1:10μF
TRIM APPLICATION & TRIM CALCULATION
Application circuit for TRIM
Formula for resistance of Trim
(Part in broken line is the interior of models)
aR
2
2
Vref
Vot-Vref
-R
-R
3
3
up: R
T
=
=
a=
a=
R
R
1
2
+Vot
+Vot
R
-a
aR
1
1
Vot-Vref
Vref
down:
R
T
R
-a
R1
RT
R1
R3
Note: Value for R1, R2, R3, and Vref refer to the following table.
RT: Resistance of Trim
Vref
R2
Trim
R3
Vref
R2
a: User-defined parameter, no actual meanings.
Trim
Vo(V)
RT
12
24
Resistance
R1(KΩ)
R2(KΩ)
R3(KΩ)
Vref(V)
3.83
1
8.66
1
0V
Trim down
0V
Trim up
1
1
2.5
2.5
Vot(V)
Output voltage of Trim, variation ≤ ±10%
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH*E
A/3-2012
Page 4 of 5
OUTLINE AND DIMENSIONS
LH05 series
LH10 series
(Front View)
1
2
1
4
5
6
4
5
6
7
8
Ф1.00[0.039]
2
7
8
3
3
3
Ф1.50[0.059]
8
7
Ф1.50[0.059]
6
2
1
(Bottom View)
LH15 series
LH25 series
5
4
1
2
3
Trim
1
2
Trim
4
5
6
4
5
6
7
8
D
A
7
8
3
Note:
Unit:mm[inch]
Pin diameter tolerances:±0.10mm[±0.004inch]
General tolerances:±0.50mm[±0.020inch]
Ф1.50[0.059]
Ф1.50[0.059]
Note: grid 2.54*2.54mm.
FOOTPRINT DETAILS
OUTLINE AND DIMENSIONS (Unit: mm)
Pin
1
LHXX-10B
LHXX-10D
NO.
A
LH05
48.50
36.00
20.50
40.50
12.50
4.00
LH10
55.00
45.00
21.00
47.00
17.50
5.00
LH15
62.00
45.00
22.50
54.00
17.50
5.00
LH25
70.00
48.00
23.50
62.00
20.00
5.75
B
2
3
AC(N)
AC(L)
-Vo
AC(N)
AC(L)
-Vo1
C
D
E
4
5
No Pin
No Pin
No Pin
+Vo
+Vo1
No Pin
-Vo2
F
6
G
I
10.00
4.00
12.50
4.00
12.50
4.00
12.50
4.00
7
8
+Vo2
No Pin
Trim
Trim**
MODLES WEIGHT
WEIGHT LH05
There is no pin “1”
Trim**: only for LH25-10BXXE Series.
on LH15-10BXXE
LH10
70g
LH15
80g
LH25
120g
(Typ.)
50g
PACKAGE DIAGRAM
(LH05 Series)
(Other Series)
Inner packaging box dimensions: L*W*H=355*192*93mm
Outer packaging box dimensions: L*W*H=405*380*305mm
Packaging quantity: 20pcs (LH05 series: 40pcs)
Packaging quantity: 120pcs (LH05 series: 240pcs)
MORNSUN 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
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH*E A/3-2012 Page 5 of 5
相关型号：
LH25-10B24ER2
LH(ER2) series ----- is the improved version of Mornsunâs dedicated power converter for power systems.
MORNSUN
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