Operation Manual
FB
+12V
+12V
ON/BK
FB
+5VStb
+12V
+5V
PON
PON
+5VStb
+5V
+5VStb
VccVaux
PFC_Vcc
Vaux
PFC_Vcc
Vcc
+12V
+5V
ON/BK
ADJ
SGND
PFC_OUT
GND
LED_Vcc
Restart
AC INPUT
RJ105
22R
RJ105
22R
R225
10K
R225
10K
L101
PFC TRANS
L101
PFC TRANS
35
14
C208
105/25V
C208
105/25V
CON101
90-264V_AC
2PIN-7.92MM
CON101
90-264V_AC
2PIN-7.92MM
1
2
R116
100R/1206
R116
100R/1206
R234
220R
R234
220R
R137
0.68R/2WS
R137
0.68R/2WS
R203
47R
R203
47R
R212
10K
R212
10K
CY101
471/250VAC
CY101
471/250VAC
R120
1MF
R120
1MF
Q103
FDPF18N50
Q103
FDPF18N50
R248
10K
R248
10K
C218
104
C218
104
R209
22R
R209
22R
RV101
14D561
RV101
14D561
1
2
+
EC208
1000uF/10v
+
EC208
1000uF/10v
C105
10pF
C105
10pF
R122
1M
RC1206
R122
1M
RC1206
C206
104
C206
104
C103
474/450V
C103
474/450V
D106
1N4148
D106
1N4148
R227
100K
R227
100K
D102
1N5406
D102
1N5406
C210
102
C210
102
R102
1M
RC1206
R102
1M
RC1206
CY106
222/250VAC
CY106
222/250VAC
R105
100R
R105
100R
ZD201
FLZ12VC
ZD201
FLZ12VC
C201
103
C201
103
R118
10K
R118
10K
C109
473
C109
473
Q105
C8550
Q105
C8550
+
EC207
1000uF/10v
+
EC207
1000uF/10v
R110
10K
R110
10K
R101
510K
RC1206
R101
510K
RC1206
C102
474/450V
C102
474/450V
Q104
FDPF18N50
Q104
FDPF18N50
R103
68K/1W
R103
68K/1W
CY102
471/250VAC
CY102
471/250VAC
+
EC209
1000uF/10v
+
EC209
1000uF/10v
D101
1N4148
D101
1N4148
R240
5.1K
R240
5.1K
Q204
2N3904
Q204
2N3904
R155
10R/1206
R155
10R/1206
+
EC205
470uF/25V
+
EC205
470uF/25V
U102
FAN7930
U102
FAN7930
INV
1
RDY
2
COMP
3
CS
4
ZCD
5
GND
6
OUT
7
VCC
8
U206
EL817
U206
EL817
2
4
3
1
R115
0.22/3W
R115
0.22/3W
CY104
471/250VAC
CY104
471/250VAC
LF102
10mH
LF102
10mH
1
2
34
C108
224
C108
224
R207
100K
R207
100K
Q203
2N3904
Q203
2N3904
F102
5A/250VAC
FUSE2-5.08X8.32
F102
5A/250VAC
FUSE2-5.08X8.32
Q209
2SK3018
Q209
2SK3018
R145
2.2K
R145
2.2K
+
EC206
470uF/25V
+
EC206
470uF/25V
C101
104
C101
104
D107
1N4148
D107
1N4148
C112
104/25V
C112
104/25V
RT101
3D2-14
RDH5-3A-W
RT101
3D2-14
RDH5-3A-W
C211
104
C211
104
C214
223
C214
223
R239
1K
R239
1K
Q106
2N3906
Q106
2N3906
R206
2K
R206
2K
+
EC104
10uF/50V
+
EC104
10uF/50V
L201
5uH
L201
5uH
C209
102/400V
C209
102/400V
CX101
0.22uF/250VAC
CX101
0.22uF/250VAC
R247
9.1KF
R247
9.1KF
R241
1K
R241
1K
D204
MBR2060CT
D204
MBR2060CT
2
2
1
1
3
3
LF103
1mH
LF103
1mH
1
2
3
4
R107
1M
RC1206
R107
1M
RC1206
R114
NC
R114
NC
C207
223
C207
223
RJ107
0R
RJ107
0R
C203
102/400V
C203
102/400V
LF101
10mH
LF101
10mH
1
2
3 4
Q101
C8050
Q101
C8050
C107
100pF
C107
100pF
C111
104
C111
104
ZD101
FLZ18VC
ZD101
FLZ18VC
C104
472/400V
C104
472/400V
F101
5A/250VAC
FUSE2-5.08X8.32
F101
5A/250VAC
FUSE2-5.08X8.32
D108
HER204
D108
HER204
R128
10K
R128
10K
CX102
0.22uF/250VAC
CX102
0.22uF/250VAC
R124
1K
R124
1K
R132
4R7
R132
4R7
D203
MBR20100CT
D203
MBR20100CT
2
2
1
1
3
3
D103
1N5406
D103
1N5406
+
EC106
4.7uF/50V
+
EC106
4.7uF/50V
R130
1M
RC1206
R130
1M
RC1206
CON201
HEADER 13
CON201
HEADER 13
1
2
3
4
5
6
7
8
9
10
11
12
13
D104
FFPF08H60S
D104
FFPF08H60S
R117
10K
R117
10K
R138
1M
RC1206
R138
1M
RC1206
R104
100R
R104
100R
R205
47R
R205
47R
U201
EL817
U201
EL817
2
4
3
1
+
EC103
NC
+
EC103
NC
+
EC107
47uF/50V
+
EC107
47uF/50V
U101
OB2273
U101
OB2273
GND
1
FB
2
RI
3
SENSE
4
VDD
5
GATE
6
Q110
C8050
Q110
C8050
R210
10K
R210
10K
G
G103
G
G103
C113
102
C113
102
R112
1M
RC1206
R112
1M
RC1206
R129
510K
RC1206
R129
510K
RC1206
ZD102
FLZ22VC
ZD102
FLZ22VC
R121
20KF
R121
20KF
T101
TRANS
T101
TRANS
6
8
4
12
9
10
5
2
3
7
U208
TL431
U208
TL431
R119
220R
R119
220R
C114
101
C114
101
R113
NC
R113
NC
+
EC102
47uF/450V
+
EC102
47uF/450V
D110
1N4148
D110
1N4148
G
G104
G
G104
CY103
471/250VAC
CY103
471/250VAC
R111
47R/1206
R111
47R/1206
CON102
90-264V_AC
2PIN-7.92MM
CON102
90-264V_AC
2PIN-7.92MM
1
2
C106
104/50V
C106
104/50V
R136
2R2
R136
2R2
G
G101
G
G101
+
EC201
470uF/25V
+
EC201
470uF/25V
D109
1N4148
D109
1N4148
C110
100pF
C110
100pF
D105
FR107
D105
FR107
-
+
BD101
GBJ1006
-
+
BD101
GBJ1006
2
1
3
4
R249
30K
R249
30K
R109
2.2R/1206
R109
2.2R/1206
RJ203
0R
RJ203
0R
R153
47R
R153
47R
Q202
QM4003D
Q202
QM4003D
R243
5.1K
R243
5.1K
C215
105/25V
C215
105/25V
L102
200uH
L102
200uH
G
G102
G
G102
R246
10KF
R246
10KF
R154
560R/1206
R154
560R/1206
R108
10K
R108
10K
L203
5uH
L203
5uH
RJ102
0R
RJ102
0R
Q102
C8050
Q102
C8050
R106
33K
R106
33K
R139
1M
R139
1M
C205
103
C205
103
R208
10K
R208
10K
R127
22R
R127
22R
C212
510K
C212
510K
R125
1M
RC1206
R125
1M
RC1206
R123
1M
RC1206
R123
1M
RC1206
R201
22R
R201
22R
Q113
2N3906
Q113
2N3906
+
EC101
47uF/450V
+
EC101
47uF/450V
D201
1N4148
D201
1N4148
R126
47R
R126
47R
CY105
222/250VAC
CY105
222/250VAC
R131
330R
R131
330R
Q208
QM4002D
Q208
QM4002D
only for 48”"""