TYPICAL APPLICATIONS
LH**-10B**( single Output)
LH**-10A**(Dual output)
NTC
Fuse
Fuse
NTC
RL
C1 C2 TVS1
C1 C2 TVS1 RL
L
L
+Vo
L
L
+Vo
-Vo
N
Com
N
N
N
-Vo
C3
C4 TVS2 RL
TVS1 RL
LH**-10C**(Triple Output)
LH**-10D**(Isolate Twin Output)
Fuse NTC
C1 C2
+Vo1
C2
C1
TVS1 RL
Fuse
NTC
+
L
L
L
L
Vo1
-Vo1
RL
C3 C4 TVS2
-
+
Vo2
+Vo2
N
N
N
N
Com
-Vo2
-
C3 C4 TVS2 RL
EXTERNAL CAPACITORS TYPICAL VALUE(Unit: mF)
C5 C6 TVS3 RL
MODEL
C1
C3
C5
MODEL
C1
C3
C5
LH05-10B03
LH05-10B05
LH05-10B09*
LH05-10B12
LH05-10B15
LH05-10B24
330
330
120
120
68
LH15-10B03
LH15-10B05
LH15-10B09
LH15-10B12
LH15-10B15
LH15-10B24
LH15-10B48
LH15-10A05
LH15-10A12
LH15-10A15
680
680
470
220
220
68
68
33
LH05-10A05
120
68
120
68
47
10
22
22
22
22
22
22
22
22
470
220
120
470
220
120
LH05-10A12
LH05-10A15
47
LH05-10A24
10
LH05-10C0505-01
LH05-10C0512-01
LH05-10C0515-01
LH05-10C0524-01
LH05-10D0505-01
LH05-10D0512-01
LH05-10D0515-01
LH05-10D0524-01
LH10-10B03
220
120
120
120
220
220
120
120
470
330
120
120
120
68
22
22
22
22
LH15-10C0505-05
LH15-10C0512-02
LH15-10C0515-02
LH15-10C0524-01
LH15-10D0505-08
LH15-10D0512-04
LH15-10D0515-03
LH15-10D0524-02
470
470
470
470
470
470
470
470
220
120
120
47
220
120
120
47
470
220
120
47
LH10-10B05
LH20-10B03
330
330
220
220
220
470
120
68
LH10-10B09
LH20-10B05
LH10-10B12
LH20-10B12
LH10-10B15
LH20-10B15
LH10-10B24
LH20-10B24
LH10-10A05
220
120
47
220
120
47
LH20-10A05
470
120
68
LH10-10A12
LH20-10A12
LH10-10A15
LH20-10A15
LH10-10A24
33
33
LH20-10C0505-05
LH20-10C0512-04
LH20-10C0515-03
LH20-10C0524-02
LH20-10D0505-10
LH20-10D0512-06
LH20-10D0515-05
LH20-10D0524-03
LH25-10B05
330
330
330
330
330
330
330
330
330
330
330
120
68
220
120
120
47
220
120
120
47
LH10-10C0505-04
LH10-10C0512-02
LH10-10C0515-02
LH10-10C0524-01
LH10-10D0505-02
LH10-10D0512-02
LH10-10D0515-02
LH10-10D0524-02
220
220
220
220
220
220
220
220
120
68
120
68
47
47
47
47
330
220
220
120
68
68
47
47
LH25-10B12
LH25-10B15
LH25-10B24
LH25-10B48
Remark：
1. Output filtering capacitors C1, C2 and 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,C6 are use to filter
high frequency noise. TVS is recommended component to protect post-circuits (when converter fails).
2. External input NTC is recommended to use 5D-9 ( Only LH10 models and LH15 models)
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
LH** B/4-2008 Page 4 of 5
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
