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Power Board -- Circuit Diagram 1
LF3
UU1.5-30mH
R3
R4
LF1
CX1
R2
R1
F1
TR1
D7
R11
CON1
2R2/1206
FR107
110/230Vac
CE3
50/60Hz
47uF/50V
EL817
R16
100K/0805
IC2-A
LF2
CY2
T18*10*7mm 20mH
471M/400V
D1
CX3
CX2
4
D4
CY3
471M/400V
C4
4
8
IC1
1
5
LD7575
100R/1206
2
3
R12
C5
1K/0805
471/50V/0805
C3
471/ 50V/0805
12-6
D2
CE1
CE2
R8
2
4*RL257
120K/1W
33uF/400V
C1
33uF/400V
472/630V
D3
D5
FR157
R10
R9
100K/1206
100K/1206
BL3
D6
Q1
C2
IN4148
101/1kv
R14
5A/600V
BL2
R13
10K/0805
R11
0 . 3 3R/2W
CY1
222M/400V
T1
Lp=0.48mH
L5
D8
10uH/0.6mm
10A/150V
CE5
CE6
CE4
C8
102/1KV
1500uF/25V
2*680u F/25V
R18/19/20/R21
4x120R/1206
R30/R31
102/500V/1206
C12
L3
47R/1206 *2
10uH/0.6mm
C11
CE7
CE8
D10/D9
104/50V/1206
1000uF/25V
2*SF34
1500uF/25V
ZD1
R23
Jump
1.2K/0805
IC2-B
R25
10K/0805
IC3
TL431
6.49K 0805
12-6
+17.5V/3.5A
C9
104/50V/1206
GND
IC6
KA78L12
1
2
Vout
+12V/0.5A
Vin
CE13
C10
Gnd
En
3
104/50V/1206
4
220u F/16V
GND
STB
R28
39 K/0805
R24
2.7K/0805
C7
104/50V/0805
C6
104/50V/0805
R26
R27
56K/0805
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