2 layers
PCB Layout
chgopireddy/Full-Bridge-Class-D-Audio-Amplifier
LTspice Model for Full Bridge Class D, Voltage Mode Control, Peak Current Mode Control
63 parts6
2 layers56.1 × 84 mm
Dimmable
mhoaglund/TheShallowsSubmission collection site for AOV 2018 project
- Size
- 56.1 × 84 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 25
- Pads
- 41
- Tracks, vias
- 55, 0
- Pours
- 13
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 1 Jul 2017
- Updated
- 21 Oct 2018
Overview
Dimmable is an open-source printed circuit board by mhoaglund, from the mhoaglund/TheShallows repository on GitHub, published under the MIT licence. It is a 2-layer board of 56.1 × 84 mm with 8 parts on 25 nets, routed with 55 tracks and 0 vias.
It is built around the LM7805CT and IRF540N. Its parts include 3 connectors, 2 capacitors, 2 ICs and 1 transistor.
Main components
2
LM7805CT
TO-2200℃~+70℃@(Ta) 1 1A 20V 2V@(1A) 40uV 5V 62dB@(120Hz) 8mA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
IRF540N
TO-2201 N-channel 1.35nF 100V 130W 280pF 33A 35mΩ@10V 4V 52nC@10V 85pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETs
README
README.mdTheShallows
Submission collection site for AOV 2018 project
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | C | Capacitors_SMD:C_0805_HandSoldering | C2 |
| 1 | CONN_01X02 | Connectors_JST:JST_EH_S02B-EH_02x2.50mm_Angled | P3 |
| 1 | CP | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | IRF540N | TO-220 | Q1 |
| 1 | LED | Connectors_JST:JST_EH_S02B-EH_02x2.50mm_Angled | P1 |
| 1 | LM7805CT | TO_SOT_Packages_THT:TO-220-3_Vertical | U1 |
| 1 | MISC | Connectors_JST:JST_EH_S03B-EH_03x2.50mm_Angled | P2 |
| 1 | PHOTON | particle-boards:PHOTON | U2 |
Questions
How big is the Dimmable PCB?
It measures 56.1 × 84 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dimmable use?
8 parts, built around the LM7805CT and IRF540N. 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 Dimmable KiCad files?
From the mhoaglund/TheShallows repository on GitHub, at the commit this page was made from: the board is Dimmables/dimmable.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dimmable 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).
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