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STD Amplificador Classe AB - 1 WATT
License: Public Domain
Mode: Editors' pick
- 1
Update time：
2022-01-07 14:13:00
Creation time：
2018-05-01 11:35:12
Description
Class AB 1 Watt RMS Amplifier
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 100n | C1 | RAD-0.1 | 1 |
| 2 | 100u | C2 | CAP-D5.0XF2.0 | 1 |
| 3 | 1000u | C3 | CAP-D12.5XF5.0 | 1 |
| 4 | 4.7u | C4 | CAP-D3.0XF1.5 | 1 |
| 5 | 100n | C5 | RAD-0.2 | 1 |
| 6 | 1N4148 | D1,D2 | DO35-10 | 2 |
| 7 | Volume | P1 | WJ2EDGVC-5.08-3P | 1 |
| 8 | Input | P2 | WJ2EDGVC-5.08-2P | 1 |
| 9 | +12Vcc | P3 | WJ2EDGVC-5.08-2P | 1 |
| 10 | Output | P4 | WJ2EDGVC-5.08-2P | 1 |
| 11 | TIP41 | Q1 | TO-220(TO-220-3) | 1 |
| 12 | TIP42 | Q2 | TO-220(TO-220-3) | 1 |
| 13 | 47k | R1 | AXIAL-0.3 | 1 |
| 14 | 15k | R2 | AXIAL-0.3 | 1 |
| 15 | 10k | R3 | AXIAL-0.3 | 1 |
| 16 | 1k | R4 | AXIAL-0.3 | 1 |
| 17 | 3k | R5 | AXIAL-0.3 | 1 |
| 18 | 10 | R6 | AXIAL-0.3 | 1 |
| 19 | 100 | R7 | AXIAL-0.3 | 1 |
| 20 | 390 | R8 | AXIAL-0.3 | 1 |
| 21 | 150 | R9 | AXIAL-0.3 | 1 |
| 22 | 27k | R10,R11 | AXIAL-0.3 | 2 |
| 23 | 0.56 | R12,R13 | AXIAL-1.0 | 2 |
| 24 | 330 | R14 | AXIAL-0.3 | 1 |
| 25 | 2N2222 | T1,T2 | TO92-EBC-OVAL | 2 |
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