Load VS Efficiency curve(Vin=220Vac)
Input voltage VS Efficiency curve(Load=100%)
85
80
75
70
65
60
55
50
45
40
85
80
75
70
65
60
55
50
45
40
LD02-10B03
LD02-10B05
LD02-10B09
LD02-10B12
LD02-10B15
LD02-10B24
LD02-10B03
LD02-10B05
LD02-10B09
LD02-10B12
LD02-10B15
LD02-10B24
10 20 30 40 50 60 70 80 90 100
85
120
220
240
264
305
Load(%)
Input voltage(VAC)
TYPICAL APPLICATIONS
FUSE NTC
C1
C2
TVS
+Vo
-Vo
L
L
L
L
+Vo
AC-DC
-Vo
+Vo
-Vo
C3
NF
+
C5
RL
MOV
C4
N
N
N
N
PE
Note: This application is not supported for this series.
EXTERNAL CAPACITORS TYPICAL VALUE(Unit: µF)
Model
LD01/02-10B03
LD01/02-10B05
LD01/02-10B09
LD01/02-10B12
LD01/02-10B15
LD01/02-10B24
Note:
C1
C2
220
220
120
120
120
68
TVS
1µF/50V
1µF/50V
1µF/50V
SMBJ7.0A
SMBJ7.0A
SMBJ12A
SMBJ20A
SMBJ20A
SMBJ30A
1µF/50V
1µF/50V
1µF/50V
1. C1 is ceramic capacitor, it is used to filter high frequency noise. C2 is electrolytic capacitor, 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).
2. It is recommended to connect FUSE, the parameter is 0.5A/250V slow blow. NTC is recommended to use 5D-9.
3. MOV: Varistor, model: 561KD14，it is used to protect the device under surge.
C3,C4:Y capacitor, recommended parameter 2200pF/400V;
C5:X capacitor, recommended parameter0.1-0.33µF/300V;
NF: common model choke, recommended inductance is about 15mH-30mH.
OUTLINE DIMENSIONS、RECOMMENDED FOOTPRINT&PACKAGING
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
∅1.10[0.043]
(Main view)
1
2
3
4
0.60[0.024]
∅
33.70[1.327]
(Bottom view)
28.00[1.102]
Note: grid 2.54*2.54mm.
2
1
RECOMMENDED FOOTPRINT
4
3
36.70[1.445]
Note:
Unit:mm[inch]
Pin diameter tolerances:± 0.10mm [± 0.004inch]
General tolerances:± 0.50mm [± 0.020inch]
21.30
[0.839]
Note:
Unit :mm[inch]
General tolerances: ± 0.50mm[± 0.020inch]
L=530mm[20.866inch] Tube Quantity: 22pcs
L=220mm[8.661inch] Tube Quantity: 8pcs
Short tube inner packaging dimensions: L*W*H=255*170*80mm;
Short tube outer packaging dimensions(with six inner packaging boxes):
L*W*H=375*280*270mm;
Long tube inner packaging dimensions: L*W*H=580*200*100mm;
Long tube outer packaging dimensions(with two inner packaging boxes)
L*W*H=600*215*220mm;
Long tube outer packaging dimensions(with three inner packaging boxes)
L*W*H=600*215*325mm.
FOOTPRINT DETAILS
PIN
1
FUNCTION
N
L
2
：
3
-Vo
+Vo
：
4
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.
LD01 & LD02 A/2-2012 Page 3 of 3
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