PD Buddy Sink schematics and circuit board

Clara Hobbs ecb7328ca1 Changed R9 to 100 kΩ As it was, it wasted around 85 mW whenever the output was turned on at 20 V. That's a silly waste of power. A 100 kΩ pullup works just fine, so I changed it. Now there's only 4 mW wasted, so I'm happy.		7 年前
pd-buddy.pretty	Added Amphenol 12401610E4#2A	7 年前
.gitignore	Initial commit	7 年前
LICENSE	Added license (CERN OHL 1.2)	7 年前
README.md	Added a note in the README about board specs	7 年前
fp-lib-table	Added PD-Buddy v0.1 PCB	7 年前
microcontroller.sch	Added Amphenol 12401610E4#2A	7 年前
output.sch	Changed R9 to 100 kΩ	7 年前
pd-buddy-sink-cache.lib	Changed USB connector to SMD version	7 年前
pd-buddy-sink.csv	Rename project files to pd-buddy-sink	7 年前
pd-buddy-sink.kicad_pcb	Changed R9 to 100 kΩ	7 年前
pd-buddy-sink.pro	Rename project files to pd-buddy-sink	7 年前
pd-buddy-sink.sch	Added Amphenol 12401610E4#2A	7 年前
pd-buddy.dcm	Added Amphenol 12401610E4#2A	7 年前
pd-buddy.lib	Added Amphenol 12401610E4#2A	7 年前
pd_phy.sch	Added Amphenol 12401610E4#2A	7 年前
usb_type-c.sch	Changed USB connector to SMD version	7 年前
voltage_regulator.sch	Added Amphenol 12401610E4#2A	7 年前

PD Buddy Sink

This is the circuit board for the PD Buddy Sink, a device which aims to make USB Power Delivery accessible to any electronics hobbyist.

The board is designed for 2 oz copper. It’s probably best to use a 1.0 or 0.8 mm thick PCB to make sure it’s possible to solder the USB connector’s pins.

The PCB is made with KiCad, so you’ll need that if you want to make any changes.

README.md

PD Buddy Sink