FD D 03U S E RIE S
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‧B l o c k d i a gra m f o r F D D 03U s eri es w ith s in gl e o utp ut
‧
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R e c t i f i e r
R e c t i f i e r
S w i t c h i n g
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‧Rec o mmen d ed f il ter f o r EN55022 Cl a ss B co mp lia nce
S I N G L E O U T P U T M O D E L S
+
D U A L O U T P U T M O D E L S
V i n +
+
V
i
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+
V
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+
Vo +
FDD03U
D
1
D
1
FDD03U
V i n - Vo -
C
1
C
2
C
1
C
2
L
1
L
1
V
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n
-
V
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-
-
-
C
3
C
4
N o t e : D 1 - R e v e r s e D i o d e ( 1 A / 1 0 0 V )
‧The co mmp o nents used i n the a b o ve f igure, to gether with th e
m a n u f a c t u r e r p a r t numb ers f o r t h e s e components , a r e a s f o l l o w s .
‧Rec
o
mm
e
n
d
e
d
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N
5
5
0
2
2
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C
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3
m
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F
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D
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D
0
3
U
3
U
-
lnF/ 2KV
M LCC
6.8μF / 100V
M LCC
4
.
7μ
M LCC
F
/
1
0
0
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m
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lnF/ 2KV
M LCC
6.8μF / 100V
M LCC
4
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7
μ
F / 10
M LCC
0
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COOLI NG
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70
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Io : Full Lo a d
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2
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V
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33
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P
4
CHINFA [ CHINFA ELECTRONICS IND. CO., LTD. ]
