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9-1-2 PFC stage
FB9801
BEAD
1
2
VSIN
FB9802
R-
BEAD
R9803
R9804
16mR
16mR
VSIN
R9813
2M 1%
R9814
2M 1%
R9815
2M 1%
R9820
Q9805
1K
MTN127KN3
VINAC
KBP208G-C
D9802
+
4
-
1
!
100PF 250V
L9801
BEAD
C9832
200uH
2
1
E
FB9812
E
R9806
D9804
GDA
75 OHM 1% 1/4W
SS1060FL
ZCDA
D9803
SS1060FL
!
L9802
200uH
R9810
D9807
GDB
SS1060FL
75 OHM 1% 1/8W
ZCDB
D9806
SS1060FL
U9801
1
R9822
ZCDB
ZCDB
ZCDA
2
150K 1/8W
VSENSE
VSENSE
VREF
3
TSET
GDA
4
VREF
PHB
PGND
5
COMP
VCC
6
AGND
GDB
7
R9821
VINAC
VINAC
CS
8
9.53K 1% 1/4W
HVSEN
HVSEN
PWMCNTL
UCC28063DR
ZD9801
BZT52-B3V6
+VCC2
D9805
FMNS-1106S
1
FB9806
BEAD
FB9803
BEAD
C9805
100pF 2KV
NC/1000pF 2KV
Q9802
IPA60R360P7S
C9804
R9807
22R 1/4W
100pF 2KV
1
Q9801
R9808
MMBT2907A
10K OHM
D9808
FMNS-1106S
FB9807
BEAD
C9809
100pF 2KV
Q9804
IPA60R360P7S
R9811
22R 1/4W
C9808
1
100pF 2KV
Q9803
R9812
MMBT2907A
10K OHM
VREF
C9820
16
220NF 50V
ZCDA
15
14
GDA
13
12
11
GDB
10
R-
9
+
R9823
C9821
C9823
1K 1/4W
0.1uF 50V
10UF 50V
C9819
220PF 50V
HS9802
HEAT SINK
(For D9805, D9808)
2
C9806
C9810
10NF 1KV
C9813
+
+
10NF 1KV
R9824
3M 1%
R9825
3M 1%
1
2
FB9810
BEAD
setting Vout = 395V
VSENSE
Q9806
setting OVP = 440V
MTN127KN3
HVSEN
+VCC2
C9825
1NF 50V
HS9801
470PF 250V
BEAD
C9831
2
1
1
1
2
2
FB9811
3
3
4
4
HEAT SINK
(for Q9802, Q9804)
VBUS
R9833
3M 1%
R9834
3M 1%
+VCC2
Q9807
MTN127KN3
R9832
1K OHM +-5% 1/8W
+VCC2
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