MORNSUN LD10-20B15 Ld10 series ----is a compact size power converter offered by mornsun. Datasheet

LD10 SERIES
10W, AC-DC CONVERTER
LD10 series ----is 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, meets IEC/EN61000-4, CISPR22/EN55022 ,
UL60950 and EN60601 standards, and widely used in industrial, medical,
electricity, instruments, telecommunication and civil applications. For harsh
EMC environment, this series of products must use the refered application
circuit.
E235235
RoHS
PRODUCT FEATURES
PART NUMBER SYSTEM
1. Universal input :85 ~ 264VAC/120~370VDC
LD10-20B24A2
2. AC and DC dual-use(input from the same terminal)
3. High efficiency, high power density
4.Output over voltage, short circuit and over temperature protection
5. Low ripple and noise
6. Low loss, green power
7. Meet UL60950 and EN60601 standards
8. Industrial, medical level specifications
9.Mounting: PCB mounting, Chassis mounting with Screw
Terminals, DIN-Rail mounting
SELECTION GUIDE
Approval
Model
Package
LD10-20B03
UL/CE
Power
6.6W
Output (Vo1/Io1)
Ripple and Noise
(typ)
Efficiency
(%)(typ)
Standby Power
(typ)
0.4W
3.3V/2000mA
70
LD10-20B05
5V/2000mA
74
0.4W
LD10-20B09
9V/1100mA
76
0.45W
53.8X28.8X19.0mm
10W
50mV
76
0.4W
LD10-20B15
15V/700mA
78
0.5W
LD10-20B24
24V/450mA
80
0.6W
LD10-20B12
12V/900mA
INPUT SPECIFICATIONS
Input Voltage Range
85~264VAC,
Input Frequency
47~440Hz
120~370VDC
Input Current
110VAC
230mA, typ
230VAC
150mA, typ
Inrush Current
110VAC
10A, typ
230VAC
20A, typ
Leakage Current
0.1mA (typ)@ Vin=230Vac
Recommended External Input Fuse
(Special package series include fuse)
2A/250V
Slow-Blow
OUTPUT SPECIFICATIONS
Voltage set accuracy
±2%
Input variation
±0.5% (typ)
±1% (typ)
Load variation (10% to 100%)
Ripple& noise(p-p)
20MHz Bandwidth
Short circuit protection
50mV(typ)
100mV (max)
Continuous, and auto resume
≥110% I O
Over current protection
Maximum capacitive load (µF)
(3.3V: ±3%)
LD10-20B03
8000
LD10-20B05
8000
LD10-20B09
560
LD10-20B12
1200
LD10-20B15
1000
LD10-20B24
200
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LD10-20BXX
A/3-2012
Page1 of 4
COMMON SPECIFICATIONS
Operating
Temperature ranges
Hold-up time
-25℃~+70℃
2% / ℃
(55°C~70℃)
(-25℃~0°C)
Power derating
2% / ℃
Storage
-40℃~+105℃
Case temperature
+95℃ max
50ms(typ)
(Vin=230VAC)
Humidity
95%(max)
Temperature coefficient
0.02%/℃
Switching frequency
60kHz(typ)
Isolation voltage( Input-Output )
4000VAC/1Min
CE
CISPR22/EN55022 CLASS A(without external circuit)
/ CLASS B(with typical applications Figure 3)
RE
CISPR22/EN55022 CLASS A(without external circuit)
/ CLASS B(with typical applications Figure 3)
ESD
IEC/EN 61000-4-2
Contact ±6KV /Air ±8KV
perf. Criteria B
RS
IEC/EN 61000-4-3
10V/m
perf. Criteria A
IEC/EN 61000-4-4 ±2 KV
(without external circuit)
perf. Criteria B
IEC/EN 61000-4-4 ±4 KV
(with typical applications Figure 3)
perf. Criteria B
IEC/EN 61000-4-5 ±1KV
(without external circuit)
perf. Criteria B
IEC/EN 61000-4-5 ±2KV/±4KV
(with typical applications Figure 3)
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
EMI
EFT
EMC
EMS
Surge
Safety standards
IEC60601,EN60601,UL60950
Safety approvals
EN60601,UL60950
Safety Class
CLASSⅡ
Case material
UL94V-0
Install
PCB mounting, Chassis mounting with Screw Terminals,
DIN-Rail mounting
>300,000H @25℃
MTBF
PCB mounting
Chassis mounting with Screw Terminals
DIN-Rail mounting
Package
53.8X28.8X19.0mm
96.1X54.0X27.5mm
96.1X54.0X32.1mm
50g(PCB mounting)
100g(Chassis mounting with Screw Terminals)
140g(DIN-Rail mounting)
Weight
Note:
1.
2.
Ripple and Noise were measured by the method of anear measure (more details refer to the anear measure).
Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, TA=25°C, humidity < 75%.
ANEAR MEASURE
Conn ect Os cillog rap h Prob e
Copp er sh eet
FUSE
Loa d
C1: 1µF (Ceramic capacitor)
TEMPERATURE VS LOAD
C2:10µF (Electrolytic capacitor)
INPUT VOLTAGE VS LOAD
Load(%)
Load(%)
100
100
100
80
80
80
60
50
40
60
50
40
60
50
40
20
20
-25 -10 0
55 70
Temp erat ure( C)
Load(%)
70 85 100
240 264
Input voltage (Vac)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
80
120
340 370
Input voltage (Vdc)
Specifications subject to change without notice.
LD10-20BXX
A/3-2012
Page2 of 4
TYPICAL APPLICATIONS
FU S E
NTC
L
L
C1
+Vo
C2
TVS
+
L
L
N
N
+Vo
+Vo
AC-DC
RL
M OV
-Vo
-Vo
-Vo
N
N
Figure 1:LD10 application circuit
Figure 2: Note: This application is not supported for this series.
can use MORNSUN’s FC-L01D
FUSE
R2
L
L
CY1
CY3
MOV
LCM
CX
R3
CY2
ACDC
CY4
OUTPUT
R1
N
N
Figure 3:LD10 series Recommended circuit for application require higher EMC standard
(external circuit output same as above)
Figure 4: EMC application circuit PCB layout
Safety and recommend wiring: linewidth A≥3mm,C≥9mm
EXTERNAL CAPACITORS TYPICAL VALUE
Model
C1
C2
TVS
LD10-20B03
1µF /50V
220µF /10V
SMBJ7.0A
LD10-20B05
1µF /50V
220µF /10V
SMBJ7.0A
LD10-20B09
1µF /50V
120µF /25V
SMBJ12A
LD10-20B12
1µF /50V
120µF /25V
SMBJ20A
LD10-20B15
1µF /50V
120µF /25V
SMBJ20A
LD10-20B24
1µF /50V
68µF /35V
SMBJ30A
Note:
1. Output filtering capacitors C1 is ceramic capacitor, it is used to filter high frequency noise. 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. TVS is a recommended component to protect post-circuits (if converter fails). External input NTC model is recommended to use 5D-9.
2. For standard EMC requirement, please refer to figure 1, if higher EMC requirement, please refer to figure 3 or figure 4.
MOV: Varistor, model: 561KD14,it is used to protect the device under surge;
R1 、R2:2Ω/3W Winding resistor;
R3:1MΩ/2W;
CY1、CY2、CY3、CY4:102M/400VAC;
CX:0.22µF /275VAC;
LCM:10mH-30mH;
FC-L01D:MORNSUN’s 2KV/4KV Surge protector.
3.FUSE:LD10 is recommended to use 2A/250V.
19.00
[ 0. 7 4 8]
6.00
[ 0 . 23 6 ]
PCB MOUNTING WITH SOLDER PINS
(Main View)
Ф1.00
[0.03 9]
RECOMMENDED FOOTPRINT
3
1
2
2
(Bottom View)
1
4
3
10.16
[ 0. 4 0 0]
28.80[1.13 4]
10.16 10.16
[0. 4 0 0] [ 0 . 40 0 ]
4
Ф1.50[0.059]
Note: grid2.54*2.54mm.
45.72[1.800]
53.80[2.118]
FOOTPRINT DETAILS
Note:
Unit: mm[inch]
Pin diameter tolerances: ± 0 .10mm[± 0.004inch]
General tolerances: ± 0.50mm[± 0.020inch]
The copyright and authority for the interpretation of the products are reserved by MORNSUN
PIN
1
2
3
4
FUNCTION
N
L
+Vo
- Vo
Specifications subject to change without notice.
LD10-20BXX
A/3-2012
Page3 of 4
LD10XXA2 CHASSIS MOUNTING WITH SCREW TERMINALS
96.10 [3.783]
86.10 [3.390]
4
1
2
3
5
6
7
8
( Top View )
46.00[1.811]
54.00[2.126]
Ф 3.50 [0.138]
( Main View )
Footprint Details
1
Pin
NC
Function
2
3
4
5
6
7
8
AC(N)
AC(L)
+Vo
NC
-Vo
NC
NC
8.50 [0.335]
20.60 [0.811]
27.50 [1.083]
Note:
Unit: mm[inch]
General tolerances: ±0.50mm[±0.020inch]
LD10XXA4 DIN-RAIL MOUNTING
5
6
7
8
( Top View )
( Main View )
Footprint Details
1
Pin
NC
Function
32.10[1.264]
4
1
2
3
46.00[1.811]
54.00[2.126]
96.10[3.783]
86.10[3.390]
8.50[0.335]
20.60[0.811]
27.50[1.083]
2
3
4
5
6
7
8
AC(N)
AC(L)
+Vo
NC
-Vo
NC
NC
Note:
Unit: mm[inch]
General tolerances: ±0.50mm[±0.020inch]
PACKAGE DIAGRAM
Special Package Series
PCB mounting Series
Inner packaging box dimensions: L*W*H=255*170*80mm
Packaging quantity: 24pcs
Outer packaging box dimensions: L*W*H=405*380*305mm
Packaging quantity: 144pcs
Inner packaging box dimensions: L*W*H=365*350*105mm
Packaging quantity: 24pcs
Outer packaging box dim ensions: L*W*H=390*360*245mm
Packaging quantity: 48pcs
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.
LD10-20BXX
A/3-2012
Page4 of 4
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