LH10-10B24ER2 [MORNSUN]
LH(ER2) series ----- is the improved version of Mornsunâs dedicated power converter for power systems.; LH （ ER2 ）系列-----是Mornsunâ ???? s专用电源转换器电源系统的改进版本。
| 型号： | LH10-10B24ER2 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | LH(ER2) series ----- is the improved version of Mornsunâs dedicated power converter for power systems. |
| 文件： | 总6页 (文件大小：597K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DEDICATED POWER CONVERTER
FOR POWER SYSTEM
LH(ER2)
SERIES
10-25W, AC-DC CONVERTER
LH(ER2) series ----- is the improved version of Mornsun’s
dedicated power converter for power systems. It accepts universal
voltage range for both DC and AC input. LH(ER2) feature high
efficiency, high reliability with 3KV isolation. It offers good EMC
performance, meets IEC61000 standards, surge meets level 4
standards, and widely used in power systems applications.
RoHS
PRODUCT FEATURES
MODEL SELECTION
LH10-10B12ER2A2
1. Universal Input :85 ~ 264VAC,50/60Hz
2. Regulated output with high efficiency
3. Short circuit, over-current and thermal protection
4. UL94V-0 plastic case material
5. Meet CLASS I,safety
6. EMC meets IEC/EN61000-4,CISPR22/EN55022 standard
7. Three years product warranty
8. Special designed for power systems
9. Mounting: PCB, Chassis with Screw Terminals, DIN-Rail.
SELECTION GUIDE
Ripple
and Noise
Efficiency
(%)(Typ.)
Power
10W
Output (Vo1/Io1)
12V/900mA
Output (Vo2/Io2)
Model
Dimension
LH10-10B12ER2
79
LH10-10B24ER2*
24V/450mA
5V/1800mA
5V/1500mA
5V/1000mA
5V/2800mA
12V/1250mA
24V/650mA
81
75
77
77
76
80
83
LH10-10D0505-02ER2*
LH10-10D0512-02ER2*
LH10-10D0524-02ER2
LH15-10B05ER2*
5V/200mA
12V/200mA
24V/200mA
62X45X30mm
LH15-10B12ER2
100mV
LH15-10B24ER2*
15W
25W
LH15-10D0512-04ER2*
LH15-10D0524-02ER2
LH25-10B05ER2*
LH25-10B12ER2
5V/2000mA
5V/2000mA
5V/4100mA
12V/2100mA
24V/1100mA
12V/400mA
24V/200mA
80
80
74
81
85
70X48X30mm
LH25-10B24ER2*
Note: * Designing.
INPUT SPECIFICATIONS
Input Voltage Range
85～264VAC, 120～370VDC
47～63Hz
Input Frequency
110VAC
230VAC
230mA, typ.
250mA, typ.
420mA, typ.
120mA, typ.
140mA, typ.
230mA, typ.
LH10 models
Input Current
LH15 models
LH25 models
110VAC
10A, typ.
10A, typ.
16A, typ.
230VAC
20A, typ.
20A, typ.
30A, typ.
LH10 models
LH15 models
LH25 models
Inrush Current
Leakage Current
0.3mA RMS typ./230VAC/50Hz
Recommended External Input Fuse
(Special package series include fuse)
LH10/LH15 models
LH25 models
2A/250V
slow blow
slow blow
3.15A/250V
The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice
LH*ER2 A/0-2012
Page 1 of 6
OUTPUT SPECIFICATIONS
±2%
±10%
(main output)
(supplement output)
Output Voltage Accuracy
±0.5%
±1.5%
(main output)
(supplement output)
Line Regulation
Single output models
±1%
Load Variation (10-100%)
Minimum load
Vo1: ±3%
Vo2: ±5%
(main output)
Isolated and separated dual output
(balanced load)
(supplement output)
Single output models
0%
Isolated and separated dual output
(balanced load)
10%
Ripple & Noise(p-p)
(20MHz Bandwidth)
100mV (Typ.)
200mV (Max.)
Short Circuit Protection
Over Current Protection
Continuous, auto resume
≥110% Io auto resume
5VDC models
12VDC models
24VDC models
≤7.5VDC
≤20VDC
≤30VDC
Over Output Voltage
Protection
GENERAL SPECIFICATIONS
Operating
-40℃～+70℃
Power derating (55~70℃)
(-40~-10℃)
3.75% / ℃
2% / ℃
Temperature Ranges
Storage
-40℃～+105℃
+90℃ Max.
Case temperature
(Vin=230VAC)
Hold-up Time
80ms(Typ.)
95%(max)
Humidity(non condensing)
0.02%/℃ （main output）
Temperature Coefficient
0.15%/℃ （supplement output）
Switching Frequency
I/O-isolation Voltage
60KHz（Typ.）
3000VAC/1Min
CISPR22/EN55022 CLASS A（Without External Circuit）/ CLASS B
（Typical Application Circuit Refer to Figure 3）
CISPR22/EN55022 CLASS A（Without External Circuit）/ CLASS B
（Typical Application Circuit Refer to Figure 3）
RE
CE
EMI
ESD
RS
IEC/EN61000-4-2
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-5
Contact ±6KV / Air ±8KV perf. Criteria B
10V/m
perf. Criteria A
perf. Criteria B
EFT
±4KV
EMC
±2KV/±4KV
perf. Criteria B
compliance
（Without External Circuit）
IEC/EN61000-4-5 ±4KV/±6KV
（Typical Application Circuit Refer to Figure 3）
Surge
EMS
perf. Criteria B
CS
IEC/EN61000-4-6
IEC/EN61000-4-8
10 Vr.m.s
10A/m
perf. Criteria A
perf. Criteria A
PFM
Voltage dips、Short and Interruptions
IEC/EN61000-4-11 0%-70%
perf. Criteria B
immunity
Safety Standard
Case Material
CLASS I
UL94V-0
Mounting
MTBF
PCB / SCREW TERMINAL / DIN RAIL
>300,000h @25℃
LH10/15 models
LH25 models
62x45x30mm
70x48x30mm
Package
Note: 1.The indicated EMC compliance are tighter than EN55024 standard.
2.Ripple and Noise measurement based on the parallel lines test;
3.Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, Ta=25°C, humidity < 75%;
4.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.
The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice
LH*ER2
A/0-2012
Page 2 of 6
PARALLEL LINES MEASURE
Copper sheet
FUSE
L
L
+Vo
C2
Connect
Oscillograph Probe
C1
Load
AC-DC
-Vo
N
N
12.7mm
25.4mm
25.4mm
C1: 1μF (ceramic capacitor)
C2: 10μF (electrolytic capacitor)
TYPICAL EFFICIENCY CURVE
Efficiency VS Output Load curve
(Vin=230Vac)
Efficiency VS Input Voltage curve
(Full Load)
100
90
90
80
70
60
50
40
30
20
10
0
LH10-10B12ER2
85
80
75
70
65
60
55
50
LH10-10B12ER2
LH10-10B24ER2
LH15-10B05ER2
LH15-10B12ER2
LH15-10B24ER2
LH25-10B05ER2
LH25-10B12ER2
LH25-10B24ER2
LH10-10B24ER2
LH15-10B05ER2
LH15-10B12ER2
LH15-10B24ER2
LH25-10B05ER2
LH25-10B12ER2
LH25-10B24ER2
10 20 30 40 50 60 70 80 90 100
85
120
240
264
Total Output Current(%)
Input Voltage(Vac)
INPUT VOLTAGE VS LOAD
TEMPERATURE VS LOAD
Load(%)
Load（%）
100
80
100
80
60
48
40
60
40
20
20
70
100
240 264
Input Voltage(Vac)
*Note: When input DC, Vdc=1.414Vac-20.
85
-40
-10
55
70
Temperature (℃)
TRIM APPLICATION & TRIM CALCULATION
Application circuit for TRIM
Formula for Trim resistor
aR
2
2
(Part in broken line is the interior of models)
Vref
Vot-Vref
-R
3
up:
R
T
=
a=
a=
R
R
1
2
R
-a
+Vot
+Vot
aR
1
1
Vot-Vref
Vref
down:
-R3
R
T
=
R
-a
Note: Value for R1, R2, R3, and Vref refer to the following table.
RT: Resistance of Trim
R
1
R
T
R
1
R
3
a: User-defined parameter, no actual meanings
V
ref
Trim
R
3
V
ref
Trim
Vo（V）
Resistance
R
2
R
T
5
12
24
R
2
R1(KΩ)
3.3
3.3
1
3.83
1
8.66
1
R2(KΩ)
0V
Trim down
0V
Trim up
R3(KΩ)
Vref(V)
Vot(V)
1
1
2.5
2.5
2.5
Output voltage of Trim, variation ≤ ±10%
TYPICAL APPLICATIONS
LH**-10B**ER2(Single output)
LH**-10D**ER2(Isolate Twin Output)
F USE NTC
C1 C2 TVS1 RL
FUSE NTC
+
Vo1
-
+
Vo2
C1 C2 TVS1 RL
L
L
L
L
+Vo
-Vo
N
N
N
N
-
C3 C4 TVS2 RL
(figure 2)
(figure 1)
The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice
LH*ER2 A/0-2012
Page 3 of 6
LH**-10***ER2 series Recommended circuit for application require higher EMC standard (external circuit output same as above)：
FUSE
L
L
+
Vo1
-
IN(L)
OUT(L)
OUT(N)
OUTPUT
OUTPUT
FC-L01D2
N
+
Vo2
-
N
IN(N)
(figure 3)
EMC application circuit PCB layout
Safety and recommend wiring: linewidth A≥3mm,B≥6mm,C≥9mm
TYPICAL APPLICATION CIRCUIT RECOMMENDED VALUE
MODEL
LH10-10B12ER2
LH10-10B24ER2
LH15-10B05ER2
LH15-10B12ER2
LH15-10B24ER2
LH25-10B05ER2
LH25-10B12ER2
LH25-10B24ER2
Note:
C2(µF)
TVS1
MODEL
C2(µF)
220
C4(µF)
68
TVS1
TVS2
120
68
SMBJ20A
SMBJ30A
SMBJ7.0A
SMBJ20A
SMBJ30A
SMBJ7.0A
SMBJ20A
SMBJ30A
LH10-10D0505-02ER2
LH10-10D0512-02ER2
LH10-10D0524-02ER2
LH15-10D0524-02ER2
LH15-10D0512-04ER2
SMBJ7.0A
SMBJ7.0A
SMBJ7.0A
SMBJ7.0A
SMBJ7.0A
SMBJ7.0A
SMBJ20A
SMBJ30A
SMBJ30A
SMBJ20A
220
68
680
220
68
220
47
470
47
470
220
330
330
120
1. Output filter capacitors C2, C4 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. C1, C3 are ceramic capacitors, used to
filter high frequency noise，suggest choose 1µF. TVS is recommended component to protect post-circuits (if converter fails)
2. External input NTC is recommended to use 5D-9
3. For standard EMC requirement, please refer to figure 1 or figure 2, if higher EMC requirement ,please refer to figure 3
FUSE：LH10/15 recommended to use 2A/250V，LH25 recommended to use 3.15A/250V
FC-L01D2：Mornsun’s 4KV/6KV Surge protector
PCB MOUNTING WITH SOLDER PINS
LH10/15 series
(Main View)
1
Trim
4
5
6
7
8
2
Ф1.00[0.039]
3
3
2
1
Ф1.50[0.059]
8
7
LH25 series
6
5
(Bottom View)
1
2
4
Trim
Trim
4
5
6
D
A
7
8
Note:
3
Unit:mm[inch]
Pin length(H):≥6.00mm[0.236inch]
Pin diameter tolerances:±0.10mm[±0.004inch]
General tolerances:±0.50mm[±0.020inch]
Ф1.50[0.059]
Note: grid:2.54*2.54mm
The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice
LH*ER2 A/0-2012
Page 4 of 6
OUTLINE AND DIMENSIONS (Unit: mm)
FOOTPRINT DETAILS
NO.
A
LH10
62.00
45.00
30.00
54.00
17.50
5.00
LH15
62.00
45.00
30.00
54.00
17.50
5.00
LH25
70.00
48.00
30.00
62.00
20.00
5.75
Pin
1
LHXX-10B
LHXX-10D
B
2
3
AC(N)
AC(L)
-Vo
AC(N)
AC(L)
-Vo1
C
D
4
E
5
No Pin
No Pin
No Pin
+Vo
+Vo1
No Pin
-Vo2
F
6
G
12.50
12.50
12.50
7
8
+Vo2
No Pin
Trim
Trim**
Trim**: only for LH25-10BXXER2 Series.
LHXXER2A2 CHASSIS MOUNTING WITH SCREW TERMINALS
96.10[3.783]
86.10[3.390]
Ф3.50[0.138]
4
1
2
3
5
6
7
8
(Top View)
(Main View)
8.50[0.335]
20.60[0.811]
Note:
Unit: mm[inch]
General tolerances: ±0.50mm[±0.020inch]
FOOTPRINT DETAILS
OUTLINE AND DIMENSIONS (Unit: mm)
Pin
1
LHXX-10B
LHXX-10D
MODEL
DIMENSIONS
LHXXER2A2
96.1x54x38.5mm
2
3
4
5
6
7
8
AC(N)
AC(L)
-Vo
AC(N)
AC(L)
-Vo1
+Vo1
NC
MODELS WEIGHT
NC
WEIGHT
Typ.
LH10
150g
LH15
150g
LH25
180g
NC/Trim**
NC
-Vo2
+Vo2
+Vo
NC/Trim** : The pin is Trim on LH25-10BXXER2A2 ,
The pin is not connected on other single output
products.
LHXXER2A4 DIN-RAIL MOUNTING
96.10[3.783]
86.10[3.390]
4
5
1
2
(Top View)
6
3
7
8
(Main View)
8.50[0.335]
20.60[0.811]
Note:
Unit: mm[inch]
General tolerances: ±0.50mm[±0.020inch]
*Footprint Details are the same as Chassis mounting with Screw Terminals’.
The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice
LH*ER2 A/0-2012
Page 5 of 6
MODELS WEIGHT
OUTLINE AND DIMENSIONS (Unit: mm)
WEIGHT
Typ.
LH10
190g
LH15
190g
LH25
220g
MODEL
DIMENSIONS
LHXXER2A4
96.1x54x43.1mm
PACKING INFOMATION
Special Package Series
PCB mounting Series
Inner packaging box dimensions: L*W*H=355*192*93mm Inner packaging box dimensions: L*W*H=365*350*105mm
Packaging quantity: 20pcs
Outer packaging box dimensions:
L*W*H=405*380*305mm
Packaging quantity: 30pcs
Outer packaging box dimensions:
L*W*H=390*360*245mm
Packaging quantity: 120pcs
Packaging quantity: 60pcs
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: 86-20-28203030
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*ER2
A/0-2012
Page 6 of 6
相关型号：
LH10-10D0505-02ER2
LH(ER2) series ----- is the improved version of Mornsunâs dedicated power converter for power systems.
MORNSUN
LH10-10D0512-02ER2
LH(ER2) series ----- is the improved version of Mornsunâs dedicated power converter for power systems.
MORNSUN
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