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TITLE:DIY Mini UPS for WiFi Router V5.0 REV: 2.0

Date: 2021-06-28

Sheet: 1/1Drawn By: Debasish Dutta

Company: Open Green Energy

Input - DC 12-15V5V / 9V Output

12V Output

XL4015 Module

LM2577 LM2596S ModuleBuck-Boost Converter

Buck Converter

3S BMS

18650 Batteries

FUSE -5A

SWITCH VOLT METER

1N5822

1N5822

1N58

22

1N58

22

10kR2

IRF9540Q2

D

S

G

1000uFC1

1000uFC2

1000uFC3

1N5822