Peter van der Walt
SOUTH AFRICA • + Follow
Description
18650 PowerWall with Onboard BMS
Details: https://openhardwarecoza.wordpress.com/2020/03/05/diy-18650-powerwall-with-onboard-bms/
This is based off the 18650 Powerwall project
- Includes onboard BMS circuitry to protect and balance charge the cells.
- Modules are stackable with 25mm brass M3 Hex spacers, to build packs up to 100aH
- Balance connectors provided if you want to you can skip adding the Balance charger circuitry and instead use your own like Batrium, Orion, etc
- Onboard cell protection
- Undervolt disconnect (2.9v per cell)
- Overvolt disconnect
- Overcurrent Disconnect
Mar 04,2020
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18650 PowerWall with Onboard BMS
2 Layers PCB 88 x 178 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen
Onboard BMS based on HY2213 Balance Charger IC and FS312F Protection IC (undervolt (2.9v), overvolt, (4.2v) and overcurrent per cell
7762
20
9
9.63 (2)
Published: Mar 04,2020
Download Gerber file 235
BOM(Bill of materials)
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File Last Updated: 2023/02/21 (GMT+8)
File update record
2023-02-2117:41:47
Parts List (BOM) is updated.
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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