Velleman K4301 - Voltage Regulator

7
Construction
7. Transistor
T1 : BC547B
Mind the orientation !
VR1 : UA78L08
8. Voltage regulator
VR...
RV1 : 220K
9. Trimmer
RV...
C12 : 10µF
C13 : 100µF
10. Capacitors.
Watch the polarity !
C...
IC1 : CD4006
IC2 : CD4006
IC3 : CD4093
11. ICs. (check the position of
the notch)
IC...
PIN 1
1
H4301IP'1_rev2.pub
page 7
Thursday, July 12, 2012 10:18