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EXT BATT-4.5V-Version

wiretap-retro·EXT_BATT-4.5V-Version·EXT_BATT_4.5/EXT_BATT_4.5.kicad_pcb

EXT BATT-4.5V-Version PCB layout, top view — open source board by wiretap-retro
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About the EXT BATT-4.5V-Version PCB

EXT BATT-4.5V-Version is an open source PCB design by wiretap-retro, published on GitHub. It is a 2-layer board measuring 24.5 × 26.8 mm, with 5 components from 3 distinct parts.

Other key parts include the MAX40200AUK+T. By type, the board carries 3 battery holders, 1 IC and 1 connector.

It belongs with the retro computing and power & battery designs in this gallery.

From the project

A battery supply for retro motherboards with an EXT_BATT header.

EXT BATT-4.5V-Version, from the project README
From the project README

Main components on the EXT BATT-4.5V-Version

MAX40200AUK+T

EXT BATT-4.5V-Version bill of materials (BOM)

5 components, 3 distinct parts.

QtyPartRefs
1
MAX40200AUK+T
IC1
1
Conn_01x04
J1
3
SMTU357-LF
BT1, BT2, BT3

EXT BATT-4.5V-Version design files

The KiCad project lives in the wiretap-retro/EXT_BATT-4.5V-Version repository on GitHub; these links point at the commit this page was built from.

EXT BATT-4.5V-Version: common questions

How big is the EXT BATT-4.5V-Version PCB?

The EXT BATT-4.5V-Version measures 24.5 × 26.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the EXT BATT-4.5V-Version?

5 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the EXT BATT-4.5V-Version design files?

From the wiretap-retro/EXT_BATT-4.5V-Version repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the EXT BATT-4.5V-Version design in my own project?

The repository has no license, so all rights stay with wiretap-retro. Use it as a reference, and ask the author before reusing the design.

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