2 layers82 × 58 mm
2 layers96.5 × 71.1 mm
Dualvoltsrc
poly-electronics/utilPCB5Useful electronic PCB designs with KiCad 6
- Size
- 96.5 × 71.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 15
- Pads
- 93
- Tracks, vias
- 142, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 8 Dec 2022
- Updated
- 8 Dec 2022
Overview
Dualvoltsrc is an open-source printed circuit board by poly-electronics, from the poly-electronics/utilPCB repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 96.5 × 71.1 mm with 45 parts on 15 nets, routed with 142 tracks and 0 vias.
It is built around the LM317. Its parts include 14 capacitors, 11 diodes, 6 resistors, 2 ICs and 2 connectors.
Main components
1README
README.mdutilPCB -- Useful electronic PCB designs with KiCad 6.
Purpose
utilPCB are a collection of useful electronic PCB designs.Content
- USBasp:
AVR microcontrollers USB programmer with ZIF socket.
- FuncGen:
Function generator based on XR2206.
- YX-360TR:
Analog multimeter (Sanwa YX-360TR clone).
- Dualvoltsrc:
Dual voltage linear adjustable power supply.
- Amplifier150w:
150W RMS MOSFET amplifier.Requeriments
KiCad 6 (https://www.kicad.org/)How to use
1. Unpack the archive `tar xzvf <archive>.tar.gz` which `archive`
is the selected design.
2. Go to the design subdirectory (`cd <archive>/`).
3. Open KiCad 6. Click *File -> Open Project* and browse the
`*.kicad_pro` file.License
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved. This file is offered as-is,
without any warranty.Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1N4004 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 |
| 4 | 0.1u | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C7, C8, C13, C14 |
| 4 | 100u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C9, C10, C11, C12 |
| 4 | 10n | Capacitor_THT:C_Disc_D6.0mm_W4.4mm_P5.00mm | C1, C2, C3, C4 |
| 4 | MountingHole | MountingHole:MountingHole_3mm | H1, H2, H3, H4 |
| 2 | 1K8 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R5 |
| 2 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 2 | 4700u | Capacitor_THT:CP_Radial_D22.0mm_P10.00mm_SnapIn | C5, C6 |
| 2 | 5K | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | RV1, RV2 |
| 2 | Heatsink | Heatsink:Heatsink_Fischer_SK104-STC-STIC_35x13mm_2xDrill2.5mm | HS1, HS2 |
| 2 | LED | LED_THT:LED_D3.0mm | D9, D10 |
| 1 | 1N4004 | Diode_THT:D_DO-41_SOD81_P2.54mm_Vertical_AnodeUp | D11 |
| 1 | 3K9 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 910 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | Fan 12V0.10A | Connector:FanPinHeader_1x03_P2.54mm_Vertical | M1 |
| 1 | LM317 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | LM337 | Package_TO_SOT_THT:TO-220-3_Vertical | U2 |
| 1 | OUTPUT | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J2 |
| 1 | POWER | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-3-5.08_1x03_P5.08mm_Horizontal | J1 |
| 1 | Voltmeter_DC | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | MES1 |
Questions
How big is the Dualvoltsrc PCB?
It measures 96.5 × 71.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dualvoltsrc use?
45 parts, built around the LM317. 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 Dualvoltsrc KiCad files?
From the poly-electronics/utilPCB repository on GitHub, at the commit this page was made from: the board is Dualvoltsrc/Dualvoltsrc.kicad_pcb and its schematic Amplifier150w/amplifier150w.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dualvoltsrc design in my own project?
Its repository publishes it under the GPL-3.0 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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