2 layers58 × 37.1 mm
Phils Lab #165
ctrl-z3d/pcb-designs
A personal archive of PCB projects I've designed and built along the way. Schematics, board layouts, manufacturing files, and notes.
37 parts1
2 layers71.2 × 28.4 mm
Tryout1
ctrl-z3d/pcb-designs1A personal archive of PCB projects I've designed and built along the way. Schematics, board layouts, manufacturing files, and notes.
- Size
- 71.2 × 28.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 9
- Nets
- 5
- Pads
- 19
- Tracks, vias
- 17, 22
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 9 Aug 2026
- Updated
- 2 Oct 2026
Overview
Tryout1 is an open-source printed circuit board by ctrl-z3d, from the ctrl-z3d/pcb-designs repository on GitHub. It is a 2-layer board of 71.2 × 28.4 mm with 9 parts on 5 nets, routed with 17 tracks and 22 vias.
It is built around the L7805 and KBP206. Its parts include 3 capacitors, 2 connectors, 1 IC and 1 diode.
Main components
2
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
KBP206
KBP-55℃~+150℃ 1.1V@2A 10uA@600V 2A 35A 600V Single-Phase Rectifier KBP Bridge Rectifiers ROHSMDDBridge Rectifiers
README
README.mdpcb-designs
A personal archive of PCB projects I've designed and built along the way. Schematics, board layouts, manufacturing files, and notes. This repo is mostly a learning log and reference for myself, but feel free to poke around if you found it useful.
Parts
9| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J1, J2 |
| 1 | 0v1uF | Capacitor_THT:C_Radial_D6.3mm_H11.0mm_P2.50mm | C2 |
| 1 | 0v33uF | Capacitor_THT:C_Rect_L9.0mm_W3.2mm_P7.50mm_MKT | C1 |
| 1 | 1000uF | Capacitor_THT:C_Radial_D12.5mm_H20.0mm_P5.00mm | C3 |
| 1 | KBP206 | KBP:Bridge_KBP206-4_P3.86mm | D1 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
The 7 most common of 9 parts.
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ctrl-z3d/pcb-designs
A personal archive of PCB projects I've designed and built along the way. Schematics, board layouts, manufacturing files, and notes.
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Questions
How big is the Tryout1 PCB?
It measures 71.2 × 28.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tryout1 use?
9 parts, built around the L7805 and KBP206. 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 Tryout1 KiCad files?
From the ctrl-z3d/pcb-designs repository on GitHub, at the commit this page was made from: the board is Power Supply 9-12V AC to 5v DC/tryout1.kicad_pcb and its schematic Phils Lab #165/Phils Lab #165.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tryout1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ctrl-z3d before reusing the design.