Power Transistor - Velleman K8012 Manual

__________________________________________________________________________________________________________________________________________________________
9. SWITCHES
q SW1: SINGLE POLE (ON-ON)
q SW2: SINGLE POLE (ON-ON)
10. ELECTROLYTIC CAPACI-
TORS (Watch the polarity!)
q C1: 2µ2
q C2: 4700µ/35V

11. POWER TRANSISTOR

PCB
q T7: MJ3001, MJ4035, BDX87,
2N6057, 2N6058, 2N6059,
2N6283, 2N6284 or EQ.
SW...
C...
M4 NUT
LOCK WASHER
TRANSISTOR
HEATSINK
M4 BOLT
12. LEDS (Watch the polarity!)
CATHODE
CATHODE
q LD1: 3mm LED RED (2)
q LD2: 3mm LED RED (2)
q LD3: 3mm LED YELLOW (4)
q LD4: 3mm LED GREEN (5)
13. IC (Watch the position of the
notch!)
q IC1: LM324, LM224
COLOUR=2...5
LD...
7