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Power Board -- Circuit Diagram 1
R3
R4
LF1
R1
R2
TR1
F1
T5AH 250V
R11
2R2/1206
CON1
110/230Vac
50/60Hz
R16
100K/0805
LF3
LF2
UU1.5-30mH
T18*10*7mm 20mH
CY2
471M/400V
4
CY3
D4
471M/400V
FR107
D7
C4
104/50V/0805
CE3
47uF/50V
4
8
IC1
1
LD7575
5
2
3
EL817
R12
C5
1K/0805
471/50V/0805
IC2-A
C3
471/50V/0805
12-8
CY1
222M/400V
Lp=0.48mH
D1
D2
CE1
CE2
2
R8
C1
4*RL257
120K/1W
33uF/400V
33uF/400V
472/630V
D3
D5
R10
R9
FR157
100K/1206
100K/1206
BL3
D6
IN4148
C2
101/1kv
Q1
R14
5A/600V
100R/1206
BL2
R13
10K/0805
R11
0.33R/2W
T1
L5
D8
10uH/0.6mm
10A/150V
CE6
CE4
CE5
C8
102/1KV
R18/19/20/R21
1500uF/25V
680uF/25V
680uF/25V
4X120R/1206
102/500V/1206
R30/R31
C12
IC6
L3
47R/1206*2
KA78L12
1
Vin
10uH/0.6mm
Gnd
En
CE7
D10/D9
3
4
CE8
2*SF34
1000uF/25V
1500uF/25V
STB
ZD1
Jump
R23
1.2K/0805
R28
IC2-B
39K/0805
R24
2.7K/0805
C7
104/50V/0805
R25
C6
10K/0805
104/50V/0805
IC3
TL431
R26
6.49K 0805
12-8
+17.5V/3.5A
C9
104/50V/1206
GND
2
Vout
+12V/0.5A
C10
104/50V/1206
CE13
220uF/16V
GND
R27
56K/0805
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