5 watts, 12V Audio amplifier
Électronique /
Electronic
| Bill Of Materials For 5 watts, 12V Audio amplifier | ||||||
| 14 Resistors 1/2W | ||||||
| Quantity: | References | Value | ||||
| 3 | R1, R2, R8 | 10k | ||||
| 1 | R3 | 2K7 | ||||
| 1 | R4 | 100 | ||||
| 1 | R5 | 8K2 | ||||
| 1 | R6 | 100R | ||||
| 1 | R7 | 5k | ||||
| 1 | R9 | 470R | ||||
| 1 | R10 | 10R | ||||
| 1 | R11 | 330R | ||||
| 1 | R12 | 10 | ||||
| 2 | R13, R14 | 1R | ||||
| 7 Capacitors | ||||||
| Quantity: | References | Value | ||||
| 2 | C1, C3 | 47uF | ||||
| 2 | C2, C4 | 1.5nF | ||||
| 2 | C5, C7 | 2200uF | ||||
| 1 | C6 | 10uF | ||||
| 10 Transistors | ||||||
| Quantity: | References | Value | ||||
| 6 | Q1-Q3, Q6, Q7, Q9 | BD139 | ||||
| 4 | Q4, Q5, Q8, Q10 | BD140 | ||||
| 5 Diodes | ||||||
| Quantity: | References | Value | ||||
| 5 | D1-D5 | 1N4148 | ||||
| 2 Miscellaneous | ||||||
| Quantity: | References | Value | ||||
| 1 | BAT1 | 12V | ||||
| 1 | LS1 | SPEAKER | ||||
