BD436
+Vin
+Vout
4.7k
1k
330p
100nF
2.2k
PN2222
10k
100uF
100nF
PN2222
220
10k
Thrifty voltage regulator
converted for higher power
by sv3ora
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BD436 |
|
|
|
|
|
|
|
|
|
|
|
+Vin |
|
|
|
|
|
|
|
|
|
|
|
|
+Vout |
|
|
|
|
4.7k |
|
1k |
|
330p |
|
|
|
|
100nF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.2k |
|
|
4.7uF |
|
|
|
|
|
|
|
|
|
PN2222 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10k |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Zener | |
|
|
|
|
100uF |
|
|
100nF |
|
|
PN2222 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
220 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10k |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
This is the well known thrifty voltage regulator, which I have converted for higher power output. Chose a zener for the required output voltage.