2 layers54 × 39 mm
2 layers54 × 39 mm
Centretappedtrafo
Preimtime/Project_CRT3Projektarbeit CRT
- Size
- 54 × 39 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 10
- Pads
- 38
- Tracks, vias
- 83, 4
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 15 Apr 2020
- Updated
- 12 Mar 2021
Overview
Centretappedtrafo is an open-source printed circuit board by Preimtime, from the Preimtime/Project_CRT repository on GitHub. It is a 2-layer board of 54 × 39 mm with 13 parts on 10 nets, routed with 83 tracks and 4 vias.
It is built around the 1N914WT. Its parts include 8 diodes and 4 connectors.
Main components
1README
README.mdProjektarbeit_CRT
Work by Alexander Preimesberger and Frank Ebel.
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1N914WT | Diode_SMD:D_SOD-523 | D2, D4, D6, D8 |
| 4 | D_Zener | Diode_THT:D_DO-15_P12.70mm_Horizontal | D1, D3, D5, D7 |
| 3 | Connector_Conn_Coaxial_Power | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J1, J2, J3 |
| 1 | Conn_Coaxial | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J4 |
| 1 | Transformer_ADT8-1T | PCB_Phaseschifter:SOIC-6 | TR1 |
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Questions
How big is the Centretappedtrafo PCB?
It measures 54 × 39 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Centretappedtrafo use?
13 parts, built around the 1N914WT. 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 Centretappedtrafo KiCad files?
From the Preimtime/Project_CRT repository on GitHub, at the commit this page was made from: the board is Chapters/Deflection/PCBs/Centretappedtrafo2x/Centretappedtrafo.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Centretappedtrafo design in my own project?
Its repository states no licence, so its author keeps all rights: ask Preimtime before reusing the design.