Page 1
1
2
3
4
5
6
C840
7
8
102/250V
C805
F801
T6.3A/250VAC
XP801
1
L
2
N
A A
XP-02
RV801
10D561
C801
224/AC250V
M828M829
NTC5D-20
RT801
M811
L801
L806
LCL-2420H
LCL-2420H
t
A
M813
M817
C803
474/AC275V
B B
102/AC250V
R801
270k
R802
270k
R803
270k
C804
102/AC250V
W803
M819
L802
LCL-2420H
M820
W808
W809
M816
M818
M826
T1
L803
M804
M821
LCL-2420H
T2
L804
M803
M822
LCL-2420H
300v
A
M801M802
M823M824
W806
W807
M807
3
C806
M815
102/2KV
1
AC
AC
4
VB801
5A/600V
300v
1
2
C824
300V
CC+
150u/450V
R848
47R
R843
12
27R
VD820
R849
0520
10K
R844
1
3K9
2
FB
3
C844
101
4
R846
10K
C847
102
R208
VD809
T1 T2
12
R806
680K
R807
270K
R811
270K
R805
0R
VD804
12
R208
VCC
R819
NA
V800
1
MMBT2222A
1 2
VZ801
C841
103/1000V
23
R808
1K
68U/50V
C820
104
C861
R982
0R
N801
8
HV
Skip/latch
7
01
VCC6CS
5
Drv
C822
104
GND
N801
1 2
VZ802
MMSZ16
R804
102
R804
0R
100K/2W
VD813
FR107
V801
1
MOS0765
R815
0R
C843
M805
M808
C807
102/2KV
2
V+
M809
V-
M806
M810
300v
R835
2
1 2
3
R847
N808
1000P/2KV
0R33/2W
PC817B
W810
C848
T831
R833
100K
R851
1K
132
BAV99
VD905
T4
M832
T3
M812
R861
680R
R832
0R
C850
474/63V
1
2 3
TL431
M814
R813
12
4R7
VD822
FR104
VCC
C860
68U/50V
R852
2K
N803
C849
10U/25V
C855
HF100
100P/1KV/NA
1
3
VD817
MBRF20H100
C857
VD815
1 2
C855
MUR460
R859
NA
NA
R858
1K
R850
68R/2W/NA
C831
102/2KV
2
2200U/25V
R958
4K7
120V
C853
53U/250V
XP901
7
6
5
4
3
2
1
PWM
C876
100p
5.1K
V911
STB
R981
1K
1
12V_VCC
23
V912
MMBT2907
R983
0R
R868
L805
12V
C854
1000U/35V
SW
C852
C852
104
R865
R863
6K8
6K8
1
MMBT2222A
20K
R864
2 3
C859
104
15K
L805
R959
R898
22K
C851
MMSZ16
R729
R736
1R
R737
474-103
10K
R816
R831
10R
R704
10R
R703
10R
R702
10R
UVLS
C712
12V_VCC
2U2
ENA
C711
2U2
R716
51K
VREF
PDIM
ADIM
C708
102
10mH
L709
MUR240
22u/450v
VD702
C715
C716
NC104/250v
LED1+
PWM
R718
10K
PDIM
R724
510k
R725
R816
R831
C714
224
510k
OVP
R726
8k2
过压保护设置在
350V
XP803
XP-04
1
LED2-
2
LED
3
4
LED1+
C709
103
R717
330K
N702
W802
1
UVLS
2
VCC
3
ENA
4
VREF
5
RT
6
PWM
7
ADIM
8
TIMER
C707
N702
105
SW
R719
10K
ENA
C710
103
R720
330K
FAULT
DRV
GND
OVP
ISW
PROT
ISEN
SSTCMP
VREF
R711
330K
R712
330K
16
15
DRV
14
13
OVP
12
11
10
PROT
C703
100p
9
R709
51K
V702
C705
C704
683
102
2907
R731
10K
R714
1K
R710
330K
VREF
C730
100p
ISW
R734
ISEN
1k
2
1
e
b
c
C706
3
104
R820
0R
R715
ADIM
10K
Q801
XP-03
Q802
3
2
1
M827
XP-02
1
2
M830
ISEN
VD856
T3
MUR160
T4
W801
12
C721
10u/350v
LED2-
C702
102/1KV
3N50
V703
PROT
C733
R706
0R
R735
120R
C C
10mH
L701
10mH
120V
L702
Q803
R722
510k
R708
DRV
R721
510k
R830
UVLS
R830
C713
224
欠压保护设置在
R723
39k
10R
80V
V701
W805
5N50
ISW
R705
R701
1R
1R
R707
5K1
D D
1
2
3
4
5
6
7
8
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