EPC9171 USB-PD3.1 240W GAN reference design

84 x 84 x 25mm brings it to 176 cubic centimeres in size.

Significantly smaller than the 250W ATX power supply someone linked yesterday that was 212cc's[1].

Note that this is a usb-pd "extended power" device. A single port, up to 48V output, at the regular 5A maximum.

[1] https://www.cnx-software.com/2022/05/26/ultra-compact-gan-at... https://news.ycombinator.com/item?id=31525505 (283 points, 14h ago, 155 comments)