2 layers104.1 × 66 mm
Fun Amplifier 1
yljhao/Fun_Amp_LM1876_PA
LM1876TF base parallel power amplifier. Design by KiCad EDA.
26 parts2MIT
2 layers115.6 × 97.8 mm
Fun Amplifier
yljhao/Fun_Amp_LM1876_PA2LM1876TF base parallel power amplifier. Design by KiCad EDA.
- Size
- 115.6 × 97.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 25
- Pads
- 111
- Tracks, vias
- 310, 0
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 29 Jun 2014
- Updated
- 19 Sep 2014
Overview
Fun Amplifier is an open-source printed circuit board by yljhao, from the yljhao/Fun_Amp_LM1876_PA repository on GitHub, published under the MIT licence. It is a 2-layer board of 115.6 × 97.8 mm with 48 parts on 25 nets, routed with 310 tracks and 0 vias.
It is built around the LM1876T. Its parts include 20 capacitors, 14 resistors, 4 diodes, 2 connectors and 2 switches. It belongs with the audio and music boards of this library.
Main components
1README
README.mdFun_Amp_LM1876_PA
LM1876TF base parallel power amplifier. Design by KiCad EDA.
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 0.1uF | C2 | C1, C7, C8, C9, C10, C11 |
| 4 | 10nF | CP4 | C19, C20, C21, C22 |
| 4 | 22K | R4 | R1, R2, R7, R8 |
| 4 | 680R | R4 | R3, R4, R5, R6 |
| 4 | DIODE | D5_bigdip | D1, D2, D3, D4 |
| 4 | P*** | 1pin | 1PIN, 1PIN, 1PIN, 1PIN |
| 2 | 0.1R | R6 | R11, R12 |
| 2 | 1000uF | CP_12.5x25mm | C5, C6 |
| 2 | 1R | R7 | R17, R18 |
| 2 | 2200uF | CP_16x25mm | C17, C18 |
| 2 | 32uF | C1V7 | C3, C4 |
| 2 | 4.7R | R4 | R9, R10 |
| 2 | 4.7uF | C1V7 | C2, C12 |
| 2 | 4700uF | CP_18x35.5mm | C15, C16 |
| 2 | CONN_2 | bornier2 | P1, P2 |
| 2 | CONN_3 | bornier3 | K1, K2 |
| 1 | DUAL_POT_50K | Potentiometer_Alps-RK16-double_RevA_30July2010 | RV1 |
| 1 | LM1876 | LM1876TF | U1 |
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Questions
How big is the Fun Amplifier PCB?
It measures 115.6 × 97.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fun Amplifier use?
48 parts, built around the LM1876T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Fun Amplifier KiCad files?
From the yljhao/Fun_Amp_LM1876_PA repository on GitHub, at the commit this page was made from: the board is Schematic/Fun_Amplifier.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fun Amplifier design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).