5

4

3

2

1

D

D

F1 250V/0.5A_2512 AC_in 4 DB1 B6S 1 1 2 3 C1 22uF/400V 3 4 U1 Vin CS GND Gate SMD802 Rosc LD Vdd PWM_D 8 7 6 5 Q1 3A/600V TO-220 R1 390k HER108 D2 L1 3.5mH DIP_1ψP5

LED+

C

NTC 10SP AC_in

+

C

-

CC2 0.22uF_0805 R4 100R C3 1.8nF R5 4.99k C2 2.2uF R2_1206 1R5 R2_1206 1R5 R2_1206 1R5 R1_1206 10R R1_1206 10R R1_1206 10R

2

C5 0.1uF

3 4

2 1 U2 PC817 DIP-4

LEDR2 270R_0805B

B

R3 4K7_0805

R6

100k

50mm

PCB

25mm

A

請將DIP孔加大,上次很多零件插不進去Title<Title> Size A4 Date:5 4 3 2

A

Document Number<Doc> Friday, February 15, 2008 Sheet1

Rev<RevCode> 1 of 1