MORNSUN LH60-20B12-DT 60w,ac-dc converter Datasheet

LH60-20BXX SERIES
60W,AC-DC CONVERTER
LH60-20BXXseries ---- 60W converter offered by Mornsun. It features universal input
voltage, both AC and DC input voltage, high efficiency, high reliability, low power
consumption and safe isolation. It offers good EMC performance, which meet
IEC/EN61000-4, CISPR22/EN55022, UL60950 and EN60950 standards, and it’s
widely used in industrial and electrical applications. For harsh EMC environment, the
application circuit in the datasheet is strongly recommended.
PRODUCT FEATURES
1. Universal input range:90~264VAC/120~370VDC
2. AC and DC all in one (input from the same terminal)
3. Low standby power consumption, high efficiency,4000VAC safe
isolation
4. low ripple and noise
5. Protection of input under-voltage, output short circuit, over-current,
over-voltage
6. Perfect EMC performance, and EFT, surge meet level 4
7. Meet IEC61000, UL60950and IEC60950 standards
8. 3 years product warranty
SELECTION GUIDE
Approval
Model
Package
LH60-20B05
Power
Output
(Vo/Io)
Max.
Capacitive
Load
50W
5V/10A
80000µF
9V/6.6A
28000µF
12V/5A
14000µF
LH60-20B05-DT
LH60-20B09
RoHS
PART NUMBER SYSTEM
LH60-20B24
Ripple
and Noise
(Max.)
Efficiency
(230VAC,
Typ.)
Standby Power
Consumption
(Max.)
82%
84%
*LH60-20B09-DT
LH60-20B12
LH60-20B12-DT
UL/CE
109.0*58.5*30.0mm
LH60-20B15
86%
150mV
60W
0.5W
15V/4A
12000µF
86%
24V/2.5A
4000µF
86%
48V/1.25A
1000µF
86%
*LH60-20B15-DT
LH60-20B24
*LH60-20B24-DT
LH60-20B48
*LH60-20B48-DT
Note: 1.*Designing.
,
2. There isn t input under voltage protection for LH60-20BXX-DT series.
INPUT SPECIFICATIONS
Item
Test Conditions
Input Voltage Range
LH60-20BXX(-DT)
Input Under Voltage
Protection
Start-up
Voltage
Inrush Current
Typ.
Max.
AC Input
90
--
264
DC Input
120
--
370
AC Input
65
--
90
DC Input
92
--
122
AC Input
55
--
75
DC Input
79
--
105
Unit
V
LH60-20BXX
Shutdown
Voltage
Input Frequency
Input Current
Min.
47
--
63
115VAC Input
--
--
1.4
230VAC Input
--
--
0.7
115VAC Input
--
30
--
230VAC Input
--
50
--
Hz
A
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH60-20BXX series
2013.08.28-A/2
Page 1 of 5
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
--
±2
--
±0.5
--
±1
--
Output Voltage Accuracy
Line Regulation
Full load
Load Regulation
5% to 100% Load
--
Ripple& Noise
20MHz bandwidth(p-p)
--
%
--
100
150
Min Load
1
--
--
Trim
--
--
±10
115VAC Input
--
15
--
230VAC Input
--
80
--
Hold-up Time
Unit
mV
%
ms
Short Circuit Protection
Continuous, and auto recovery
Over Current Protection
≥110% Io ,and auto recovery
Over Voltage Protection
Zener diode clamp
COMMON SPECIFICATIONS
Item
Min.
Typ.
Max.
Operating Temperature
Test Conditions
-40
--
+70
Storage Temperature
-40
--
+85
Storage Humidity
--
--
95
Temperature coefficient
--
±0.02
--
Power derating
-40℃~-30℃
4.0
--
--
+45℃~+70℃(5V,9V Output)
3.0
--
--
2.5
--
--
+50℃~+70℃(12V,15V Output)
Unit
℃
%RH
%/℃
+55℃~+70℃(24V,48V Output)
Isolation Resistance
Input-Output
Isolation Voltage
Input-
Tested for 1 minute
Output-
100
--
--
4000
--
--
1500
--
--
500
--
--
--
100
--
kHz
310
--
g
Switching Frequency
--
Weight
Welding Temperature
Wave-soldering
MΩ
VAC
260± 5℃; time:5~10s
Manual-welding
360± 10℃; time:3~5s
Safety approvals
EN60950/UL60950
Safety Class
CLASS I
Safety standards
IEC60950/EN60950/UL60950
Hot swap
Forbid
Case Material Grade
UL 94V-0
Install
PCB
Cooling
Free air convection
MTBF
>200000 h @ 25℃
Note: 1. Ripple and Noise are measured by the method of parallel lines;
o
2. Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, Ta=25 C, humidity < 75%.
EMC SPECIFICATIONS
EMI
EMS
CE
CISPR22/EN55022, CLASS B
RE
CISPR22/EN55022, CLASS B
ESD
IEC/EN61000-4-2
contact 6KV/Air 8KV
perf. Criteria B
RS
IEC/EN61000-4-3
10V/m
perf. Criteria A
EFT
IEC/EN61000-4-4
±4KV
IEC/EN61000-4-5
±2KV/4KV (Without External Circuit )
perf. Criteria B
IEC/EN61000-4-5
±4KV/6KV
perf. Criteria B
CS
IEC/EN61000-4-6
10 Vr.m.s
perf. Criteria A
PFM
IEC/EN61000-4-8
10A/m
perf. Criteria A
Voltage dips, short and
interruptions immunity
IEC/EN61000-4-11
0%-70%
perf. Criteria B
Surge
(Without External Circuit )
(Recommended Circuit Refer to Figure 3)
perf. Criteria B
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH60-20BXX series
2013.08.28-A/2
Page 2 of 5
PARALLEL LINES MEASURE
Co p p e r s h e e t
F US E
AC ( L)
A C (L )
+Vo
C1
AC/DC
AC(N)
AC(N)
C2
Co n n e ct
O s cillo g ra p h P ro b e
Load
-Vo
12. 7m m
2 5. 4m m
25. 4m m
Note: C1: 1µF (Ceramic capacitor)
C2: 10µF (Electrolytic capacitor)
PRODUCT TYPICAL CURVE
Te mp e ra tu re De ra tin g Gra p h
In p u t V o lta g e D e r a tin g G ra p h
Output Power Percent(%)
Output Power Percent(%)
2 4 V,4 8 V Ou tp u t
1 2 V,1 5 V Ou tpu t
100
5 V,9 V Ou tp u t
62 .5
60
50
In p u t v olta g e :
2 6 4VAC
110
1 3 0 ~ 3 7 0VDC
~
25
- 40 - 30
0
1 00
80
A m b ie n t te m p e r a tu re : 2 5℃
60
40
90
45 50 5 5 70
11 0
26 4
In p u t V o lta g e( VA C )
Am b ie n t Te m .(℃)
In p u t Vo lta g e De ra tin g G ra p h
( L H6 0 -2 0 BXX S e rie s )
Output Power Percent(%)
Output Power Percent(%)
Note: When input 90~110VAC/77~130VDC, it need to be voltage derated on
basis of temperature derating.
100
80
A mb ie n t te mp e ra tu re :2 5℃
60
40
In p u t V o lta g e D e ra tin g G r a p h
( L H 6 0 - 2 0 B X X - D T S e rie s )
1 00
80
40
77
130
370
In p u t Vo lta g e( V DC )
110
1 30
11 0
37 0
In p u t V o lta g e( V D C )
Efficiency VS Input Voltage curve
(Full Load)
Efficiency VS Output Load curve
(Vin=230VAC)
100
100
95
95
90
5V Output
85
12V Output
80
24V Output
Efficiency(%)
Efficiency(%)
A m b ie n t te m p e r a tu re : 2 5℃
60
75
70
5V Output
90
12V Output
85
24V Output
80
75
70
65
65
90
100
115
150
180
200
230
264
10
20
Input Voltage(VAC)
30 40 50 60 70 80 90
Output Power Percent(% )
100
TRIM APPLICATION & TRIM CALCULATION
Application circuit for TRIM
(Part in broken line is the interior of models)
Formula for resistance of Trim:
aR 2
-R3
up: RT =
R2 -a
+Vot
+Vot
RT
R1
R3
Trim
Vref
R2
Vref
R1
Vot-Vref
aR1
Vot-Vref
-R 3
a=
R2
R1 -a
Vref
Note: Value for R1, R2, R3, and Vref refer to the following table.
RT: Resistance of Trim
a: User-defined parameter, no actual meanings.
down: RT =
R1
Vref
a=
R3
RT
R2
Trim
Vo(V)
Resistance
5
9
12
15
24
48
R1(KΩ)
3.3
4.7
3.83
7.5
8.66
33
0V
0V
R2(KΩ)
3.3
1.8
1
1.5
1
1.8
Trim up
Trim down
R3(KΩ)
1
1
1
1
1
1
Vref(V)
2.5
2.5
2.5
2.5
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.
LH60-20BXX series
2013.08.28-A/2
Page 3 of 5
TYPICAL APPLICATIONS
F US E
AC(L)
AC(L)
+Vo
C1
C 2 T VS
AC( L)
AC (L ) +Vo
AC (N )
AC/D C
AC (N )
RL
AC/DC
AC ( N)
AC(N)
+Vo
- Vo
-Vo
-Vo
(Figure 2): This application is not available for this series.
(Figure 1): Typical application circuit
Note: If you have such application, please consult to our FAE department
EMC RECOMMENDED CIRCUIT
F U SE
MO V4
NT C
AC( L)
AC( L)
+Vo
C1
C2 T VS
RL
CY 1
MOV2
G D T4 C X
MO V1
R1
L CM
MO V3
AC/DC
CY2
-Vo
AC( N)
AC (N )
MO V5
(Figure 3):Recommended circuit for applications which require higher EMC standard (external circuit output is the sam e as figure 1)
EMC RECOMMENDED CIRCUIT PCB LAYOUT
(figure 4): EMC application circuit PCB layout
Safety and recommend wiring: linewidth ≥3mm, line-line distance≥6mm, line- ground distance≥6mm
EXTERNAL CIRCUIT PARAMETERS
C2(µF)
TVS
LH60-20B05(-DT)
Model
C1(µF)
680
SMBJ7.0A
LH60-20B09(-DT)
470
SMBJ12A
LH60-20B12(-DT)
330
SMBJ20A
330
SMBJ20A
1
LH60-20B15(-DT)
LH60-20B24(-DT)
200
SMBJ30A
LH60-20B48(-DT)
100
SMBJ64A
Note:
1. Output filtering capacitors C2 is 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 is ceramic capacitor. it is used to filter high
frequency noise. TVS is a recommended component to protect post-circuits (if converter fails).
2. For standard EMC requirement, please refer to figure 1.If higher EMC requirement ,please refer to figure 3, recommended parameters are shown in the table below.
Recommend Parameter For Higher EMC Standard Circuit
Components
Recommend Parameter
MOV1
S20K350
MOV2
S14K350
MOV3
S14K350
MOV4
S10K350
MOV5
S10K350
CX
0.15µF/300VAC
CY1
2.2nF /400VAC
CY2
2.2nF /400VAC
R1
LCM
GDT4
NTC
FUSE
1MΩ/2W
2.2 mH, recommended to use MORNSUN’s FL2D-30-222;
B5G3600
5D-14
3.15A/250V, slow blow, it must be connected to FUSE
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LH60-20BXX series
2013.08.28-A/2
Page 4 of 5
DIMENSIONS, RECOMMENDED FOOTPRINT&PACKAGING
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
E-mail: [email protected]
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.
LH60-20BXX series
2013.08.28-A/2
Page 5 of 5
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