0-50v-3a Variable power supply
| Bill Of Materials For 0-50v-3a-variable-dc-power-supply | ||||||
| 23 Resistors | ||||||
| Quantity: | References | Value | ||||
| 2 | R1, R2 | 0.1 | ||||
| 1 | R3 | 56 | ||||
| 3 | R4, R10, R21 | 100k | ||||
| 8 | R5, R8, R14-R16, R18, R20, R23 | 10k | ||||
| 2 | R6, R22 | 1k | ||||
| 1 | R7 | 15k | ||||
| 1 | R9 | 2K7 | ||||
| 2 | R11, R12 | 5K6 | ||||
| 2 | R13, R17 | 8K2 | ||||
| 1 | R19 | 330 | ||||
| 8 Capacitors | ||||||
| Quantity: | References | Value | ||||
| 1 | C1 | 2200uF | ||||
| 2 | C2, C7 | 0.1uF | ||||
| 1 | C3 | 47uF | ||||
| 2 | C4, C5 | 10uF | ||||
| 1 | C6 | 0.02uF | ||||
| 1 | C8 | 100uF | ||||
| 1 Integrated Circuits | ||||||
| Quantity: | References | Value | ||||
| 1 | U1 | LM723 | ||||
| 5 Transistors | ||||||
| Quantity: | References | Value | ||||
| 1 | Q1 | BF423 | ||||
| 2 | Q2, Q3 | BF422 | ||||
| 1 | Q4 | BD140 | ||||
| 1 | Q5 | 2SC5200 | ||||
| 5 Diodes | ||||||
| Quantity: | References | Value | ||||
| 4 | D1-D4 | 1N5402 | ||||
| 1 | D5 | 1N5258B | ||||
| 7 Miscellaneous | ||||||
| Quantity: | References | Value | ||||
| 1 | AC | |||||
| 1 | BP1 | Reset | ||||
| 1 | FUSE | 3A | ||||
| 1 | LED1 | LED-GREEN | ||||
| 1 | LED2 | LED-RED | ||||
| 1 | RV1 | 100k | ||||
| 1 | TR1 | TRAN-2P2S | ||||
