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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
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2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
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STD Preamp mainboard
Mode: Editors' pick
- 0
Update time：
2021-10-02 05:52:45
Creation time：
2018-01-07 12:24:53
Description
Preamp PSU
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 1u | C1 | RAD-0.1 | 1 |
| 2 | 2.2uF | C2,C3,C10 | 5.6UF_DAYTON_DMPC-5.6_027-425 | 3 |
| 3 | 2,2uF | C4,C5 | CAP-CBB-17.0*8.5 | 2 |
| 4 | 220uF | C6,C7 | CAP-LS-D22.0XF10.0 | 2 |
| 5 | 3300uF | C8,C12 | CAP-D16.0XF7.5 | 2 |
| 6 | 10uF/16V | C9,C11 | CAP-D12.5XF5.0 | 2 |
| 7 | 10uF | C13,C14 | CAP-D12.5XF5.0 | 2 |
| 8 | 0,01uF | C15,C16,C17,C18,C19,C20,C21,C22 | RAD-0.1 | 8 |
| 9 | 1N4001 | D1 | DO41-10 | 1 |
| 10 | 1N4001 | D2 | DO-41 | 1 |
| 11 | 2W10 | D9,D10 | BRIDGE-WOB | 2 |
| 12 | 10H | L1 | CHOKE_10H | 1 |
| 13 | IRF820 | Q2 | TO-220AB | 1 |
| 14 | 1k | R1,R2 | AXIAL-0.6 | 2 |
| 15 | 1M | R3,R4,R20 | AXIAL-0.6 | 3 |
| 16 | 15k/2w | R5,R6 | AXIAL-0.8 | 2 |
| 17 | 2,7K/3w | R7 | AXIAL-0.8 | 1 |
| 18 | 47k | R8,R9,R15,R19 | AXIAL-0.6 | 4 |
| 19 | 20k | R10 | RES-ADJ_3386P | 1 |
| 20 | 200k/1W | R11 | AXIAL-0.5 | 1 |
| 21 | 100k/1W | R12 | AXIAL-0.5 | 1 |
| 22 | 1k | R13 | AXIAL-0.5 | 1 |
| 23 | 100 | R14 | AXIAL-0.5 | 1 |
| 24 | 510k | R16,R17 | AXIAL-0.5 | 2 |
| 25 | 470 | R18,R21 | AXIAL-0.8 | 2 |
| 26 | 1,5M | R22 | AXIAL-0.5 | 1 |
| 27 | 200K | R23 | AXIAL-0.5 | 1 |
| 28 | LM317T | U1 | TO-220(TO-220-3) | 1 |
| 29 | 6SN7GT | V1,V2 | 6SN7 | 2 |
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