Value |
Position |
Type |
Note |
R1a, R1b, R1c |
R1, R4, R6 |
1206 |
Values depends on output voltage |
R2a, R2b, R2c |
R2, R5, R7 |
1206 |
Values depends on output voltage |
R2a´, R2b´, R2c´ |
R8, R9, R10 |
1206 |
Use these together with trimmers |
Rled |
R3 |
1206 |
Depends on voltage from U1 and LED type |
R2a", R2b", R2c" |
P1, P2, P3 |
Horisontal trimmer |
Value depends on output voltage |
100 nF |
C1, C2, C4, C5, C7, C8, C10 |
1206 |
|
1 µF |
C3, C6, C9 |
1206 |
Used for improved regulation. Not mandatory |
10 µF/50 V |
C13, C14, C15, C16 |
Elyt ø6.3 |
|
1000 µF/50 V |
C11, C12 |
Elyt ø16 |
|
LM317S or LM1117S |
U1, U2, U3 |
TO263 |
|
STPS340U |
D1 - D10 |
DO-214AA |
3 A Schottky diodes. |
5 mm LED |
D11 |
|
Choose any color you like... |