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LD05-23B12 Datasheet(Fiches technique) 3 Page - MORNSUN Science& Technology Ltd.

Numéro de pièce LD05-23B12
Description  5W, AC-DC converter
Télécharger  5 Pages
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Fabricant  MORNSUN [MORNSUN Science& Technology Ltd.]
Site Internet  http://www.mornsun-power.com
Logo MORNSUN - MORNSUN Science& Technology Ltd.

LD05-23B12 Datasheet(HTML) 3 Page - MORNSUN Science& Technology Ltd.

  LD05-23B12 Datenblatt HTML 1Page - MORNSUN Science& Technology Ltd. LD05-23B12 Datenblatt HTML 2Page - MORNSUN Science& Technology Ltd. LD05-23B12 Datasheet HTML 3Page - MORNSUN Science& Technology Ltd. LD05-23B12 Datenblatt HTML 4Page - MORNSUN Science& Technology Ltd. LD05-23B12 Datenblatt HTML 5Page - MORNSUN Science& Technology Ltd.  
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AC/DC Converter
LD05-23Bxx Series
2015.03.17-A/2
Page 3 of 5
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
Product Characteristic Curve
-25
0
55
70
10 0
50
20
60
40
~ 390VDC
~
27 7VAC
1 10
1 40
70
80
Ambient Temperature( )
?
Temperature Derating Curve
Input voltage:
40
10 0
60
80
305
11 0
50
85
27 7
430
14 0
10 0
39 0
VAC
VDC
Input Volta ge
Input Voltage Derat ing Curve
Ambient temp erature:25?
Note: ?Input voltage should be derated based on temperature derating when it is 85~110VAC/277~305VAC/100~140VDC/390~430VDC;
?
This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company?s FAE.
LD05-23B05
LD05-23B12
LD05-23B24
50
55
60
65
70
75
80
85
90
85
110
180
230
277
305
Input Voltage(VAC)
Efficiency Vs Input Voltage(Full Load)
LD05-23B05
LD05-23B12
LD05-23B24
50
55
60
65
70
75
80
85
90
10
20
30
40
50
60
70
80
90
100
Output Power Percentage(%)
Efficiency Vs Output Load(Vin=230VAC)
Design Reference
1. Typical application circuit
AC(L)
+Vo
-Vo
AC(L)
AC(N)
AC(N)
C1
C2
LOAD
FUS E
AC D C
MOV
NTC
Fig. 1
Model
C1(?F)
C2(?F)
LD05-23B03
1
220
LD05-23B05
220
LD05-23B09
100
LD05-23B12
100
LD05-23B15
100
LD05-23B24
47
Note:
Output filtering capacitor C2 is electrolytic capacitor, it is recommended to apply electrolytic capacitor with high frequency and low resistance. For
capacitance and current of capacitor please refer to manufacture?s datasheet. Capacitance withstand voltage derating should be 80% or above. C1 is
ceramic capacitor, which is used to filter high-frequency noise. External input NTC is recommended to use 12D-5. External input MOV is recommended to use
S14K350.
2. EMC solution-recommended circuit
ACDC
AC(N)
AC(L)
LCM
MOV CX
CY1
CY2
FUSE
AC(N)
AC(L)
+Vo
-Vo
+
L1
C1
C2
RL
Can use MORNSUN?s FC-LX1D
NTC
Fig 2


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