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STD 250V, 5W PSU for small guitar tube amplifier - Work in progress!
250V, 5W PSU for small guitar tube amplifier - Work in progress!
License
Public Domain
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Update time：
2023-09-27 12:43:26
Creation time：
2023-09-20 14:47:31
Description
Description
PSU to generate the typical B+ necessary to supply the output stage of a small guitar tube amplifier. Does not include filament and/or fixed bias supply.
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | Type | Package Display | |
|---|---|---|---|---|---|---|---|
| 1 | 0.1u | C1,C7,C10 | C1210 | 3 | JO | GCM32ER71C226KE19L | |
| 2 | GRM155R71H104ME14D | C2,C5,C11 | C0402 | 3 | Emily4 | GRM155R71H104ME14D | |
| 3 | 35SEPF120M | C3,C4 | CAPPRD500W65D1000H1350 | 2 | mandrade | 35SEPF120M | |
| 4 | 22uF | C6 | CAP-TH_BD16.0-P7.50-D1.2-FD | 1 | LCSC | UPW2G220MHD | |
| 5 | 1nF | C8 | C0603 | 1 | LCSC | GCJ188R71E102KA01D | |
| 6 | 220nF | C9 | C0603 | 1 | LCSC | GCJ188R71E224KA12D | |
| 7 | SZP6SMB24AT3G | D1 | SMB_L4.3-W3.6-LS5.4-RD | 1 | LCSC | SZP6SMB24AT3G | |
| 8 | C3D02060A | D2 | TO-220AC_L10.0-W4.5-P5.08-L | 1 | LCSC | C3D02060A | |
| 9 | GND,GND_IN,IN+,OUT+ | MOUNTINGHOLE_3MM_PAD | 4 | EasyEDA | 5MMHOLE_PTH | ||
| 10 | HEATSINK 7136DG | HS1 | HEATSINK 7136DG | 1 | Lê Tiến Du | HEATSINK 7136DG | https://www.gnu.org/licenses/lgpl-2.1.html |
| 11 | M3 Mounting Hole | MH3 | MOUNTING-HOLE-3.6MM-X-5.8MM | 1 | StefMas | M3 Mounting Hole | |
| 12 | 82k | R1,R4 | R0805 | 2 | LCEDA_Lib | R_0603_US | |
| 13 | 10k | R2 | R0805 | 1 | LCEDA_Lib | R_0603_US | |
| 14 | 1k | R3 | R0805 | 1 | LCEDA_Lib | R_0603_US | |
| 15 | 3k | R5 | R0603 | 1 | LCEDA_Lib | R_0603_US | |
| 16 | LT1172CT | U1 | TO-220-5_L10.5-W10.2-P1.70-TL | 1 | LCSC | LT1070CT#06PBF | |
| 17 | U2 | HA3950-AL_DIP | 1 | CleanEnergy0621 | HA3950-AL1 | ||
| 18 | MDH6045C-100MA | U3 | IND-SMD_L6.3-W6.0 | 1 | lcsc | MDH6045C-220MA=P3 | |
| 19 | 220 ohm | U4 | RES-TH_BD8.0-L22.0-P26.00-D0.8 | 1 | lcsc | SQP300JB-120R | |
| 20 | 100uF | U5 | CAP-TH_BD16.0-P7.5-D0.8-FD | 1 | lcsc | 450HXW100MEFR16X30 | |
| 21 | DSS110UTR | U6 | SOD-123_L2.6-W1.8-LS3.7-RD | 1 | LCSC | DSS110UTR | |
| 22 | 64WR500LF | U7 | 64WR20KLF | 1 | TechnicalDon | 64WR20KLF | |
| 23 | U8,U9,U10 | MOUNTINGHOLE-M3 | 3 | lynxlabeling | M3 Screw |
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