2 layers25 × 34.5 mm
2 layers29.2 × 41.5 mm
Usb pd exporter
74th/usb-pd-exporter2Adapter to extract 5, 9, 12, and 20V power using CH214K, a USB PD Sink controller.
- Size
- 29.2 × 41.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 18
- Pads
- 79
- Tracks, vias
- 217, 68
- Pours
- 83
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Sep 2023
- Updated
- 7 Sep 2023
Overview
Usb pd exporter is an open-source printed circuit board by 74th, from the 74th/usb-pd-exporter repository on GitHub, published under the MIT licence. It is a 2-layer board of 29.2 × 41.5 mm with 26 parts on 18 nets, routed with 217 tracks and 68 vias.
It is built around the CH224K and FDS4935A. Its parts include 5 resistors, 2 capacitors, 1 IC, 1 transistor and 1 connector. It belongs with the power and interfaces and adapters boards of this library.
Main components
2
CH224K
ESSOP-10-150mil-1mm-40℃~+90℃ 100W 4V~30V 5V、9V、12V、15V、20V Overvoltage Protection、Thermal Protection PD 3.0 Power Receiver Controller ESSOP-10-150mil-1mm USB PD ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
FDS4935A
SOP-8-55℃~+150℃ 1.65nF 1.6V 18mΩ@10V、20mΩ@4.5V 2 N-Channel 285pF 30V 345pF 39nC@10V 3W 8A SOP-8 MOSFETs ROHSTECH PUBLICMOSFETs
README
README.mdUSB PD Exporter
Adapter to extract 5, 9, 12, and 20V power using CH214K, a USB PD Sink controller.
USB PD Sink コントローラである CH214K を使って、5, 9, 12, 20V 電源を取り出すアダプター。
features
- Output voltage can be changed.
- Can be plugged directly into a breadboard.
- Power on/off switch.
- With reverse current protection circuit.
Japanese
- 出力電圧を変更することができる。
- ブレッドボードに直接挿すことができる。
- 電源のオンオフボタンがある。
- 逆電流保護回路付き。
Attention
This product is the work of an electrician hobbyist. We do not guarantee any damage in the use of this product. Use at your own risk.
このプロダクトは電気工作の趣味人の作品です。 これの使用における損害は一切保証致しません。 自己責任で利用ください。
v1.0.1
BOM
| Reference | Name | Quantity |
|---|---|---|
| C1, C2 | Capacitor 0805 1uF | 2 |
| R1, R4 | Register 0805 1kΩ | 2 |
| R2, R5 | Register 0805 10kΩ | 2 |
| R3 | Register 0805 100kΩ | 1 |
| CH1 | Terminal Block 2P 5.08mm | 1 |
| CH2, CH3 | Pin Header 2 Pith 2.54mm | 2 |
| CH4 | DC Barrel Jack | 1 |
| J1 | USB Type-C Receptacle - USB-C 2.0 Female | 1 |
| JP1 | Jumper CFG1 | 1 |
| JP2 | Jumper CFG3 | 1 |
| JP3 | Jumper CFG2 | 1 |
| Q1 | Pch Dual MOSFET SOIC-8 FDS4935A | 1 |
| SW1 | Locking Switch | 1 |
| U1 | USB PD Sink IC ESSOP-10 CH224K | 1 |
LICENSE
MIT
日本国内においては、販売はしないでいただけるとありがたいです。
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | M2_v2 | $74th:M2_v2 | M1, M2, M3, M4 |
| 2 | 10k | $74th:Register_0805_2012 | R2, R5 |
| 2 | 1k | $74th:Register_0805_2012 | R1, R4 |
| 2 | 1u | $74th:Capacitor_0805_2012 | C1, C2 |
| 2 | PinHeader-2 | $74th:2Pin | CH2, CH3 |
| 1 | 100k | $74th:Register_0805_2012 | R3 |
| 1 | 74th-text | $74th:74th-text | MISC-ACCOUNTTEXT |
| 1 | Barrel_Jack_Switch | $74th:DCJack-BarrelJack | CH4 |
| 1 | CFG1 | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | CFG2 | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP3 |
| 1 | CFG3 | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | CH224K | $74th:ESSOP-10_3.9x5.0mm_P1.0 | U1 |
| 1 | FDS4935A | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q1 |
| 1 | LOGO | $74th:74th-5mm | MISC-ICON |
| 1 | Locking_Switch | $74th:Locking_Button_8x8mm | SW1 |
| 1 | Terminal | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | CH1 |
| 1 | USB-C 2.0 Female | $74th:USB-C-12-Pin-MidMount-ali-v5 | J1 |
The 24 most common of 26 parts.
Questions
How big is the Usb pd exporter PCB?
It measures 29.2 × 41.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Usb pd exporter use?
26 parts, built around the CH224K and FDS4935A. 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 Usb pd exporter KiCad files?
From the 74th/usb-pd-exporter repository on GitHub, at the commit this page was made from: the board is usb_pd_exporter.kicad_pcb and its schematic usb_pd_exporter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Usb pd exporter 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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