Velleman-projects K2543 Assembly instructions Manual do Utilizador descarregar pdf (Página 5)

R1 : 330 (3 - 3 - 1 - B) (1W)

R2 : 330 (3 - 3 - 1 - B) (1W)

R3 : 150 (1 - 5 - 1 - B)

R4 : 100 (1 - 0 - 1 - B)

R5 : 150 (1 - 5 - 1 - B) (1W)

R6 : 150 (1 - 5 - 1 - B) (1W)

R7 : 150 (1 - 5 - 1 - B) (1W)

1. Resistors

R...

Construction

C1 : 0,22µF/630VDC

D1 : 1N4007

D2 : 1N4007

D3 : 1N4007

D4 : 1N4007

D. ..

CATHODE

ZD1 : 150V0

ZD2 : 150V0

3. Zenerdiodes. Watch the

polarity !

CATHODE

ZD...

6. Transistor T2 + heatsink



T1 : 2N2219A

5. Transistor T1

Insulated washer

Heatsink

Mica insulation

Transistor, metallic side

20mm M3 bolt

Plastic spacer

M3 nut

M3 serrated lock washer

4. Electrolytic Capacitor.

2. Diodes. Watch the polarity !

T2 : TIP162 or BU931P

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Velleman-projects K2543 Assembly instructions Manual do Utilizador Página 5