Velleman К8087 Manuale Utente Scaricare il pdf (Pagina 6)

 R1 : 1M (1 - 0 - 5 - B)

 R2 : 2K2 ( 2 - 2 - 2 - B)

2. Resistors

R...

Construction

 ZD1 : 12V0

 ZD2 : 20V0

 ZD3 : 20V0

ZD...

CATHODE

1. Zener diodes. Watch the

polarity!

 C2 : 10µF / 35V

4. Electrolytic Capacitors.

Watch the polarity !

 D1 : 1N4007

 D2 : 1N4007

 D3 : 1N4007

 D4 : 1N4007

3. Vertical diodes. Watch the

polarity!

5. LED. Watch the polarity!

 BUZ1

6. Buzzer

C...

 LD1 : 5mm (super red)

 SK1 : 4p (type RJ11)

7. Modular Jack

 C1 : 1µF / 275VAC

8. Capacitor

1 2 3 4 5 6 7 8 9 10 11 12

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Velleman К8087 Manuale Utente Pagina 6