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Velleman projects K4003 Assembly instructions User Manual

Page 6

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6

R1 : 8,2 (8 - 2 - B - B)

R2 : 8,2 (8 - 2 - B - B)

1. Resistors

R...

Construction

D1 : 1N5404

D2 : 1N5404

D3 : 1N5404

D4 : 1N5404

2. Diodes. Watch the polarity !

D...

CATHODE



C1 : 22nF (223)

C2 : 22nF (223)

C3 : 100nF (104)

3. Capacitors.



C6 : 2200µF

C7 : 2200µF

6. Electrolytic Capacitors.
Watch the polarity !

C...


IN

GND

IN

GND

LS (2x)

GND (2x)

VA

GND

VB

4. PCB tabs

Left

Right

LS

Mains





C4 : 1µF

C5 : 1µF

5. Capacitors.