12V UPS Circuit Design

niwantha

niwantha

need to have 10 A output

flux

Question 2:
What is the capacity (Ah rating) of the lead-acid battery you plan to use?
niwantha

niwantha

12v 7.2Ah

flux

Question 3:
What maximum charging current do you want to use for charging the 7.2Ah battery?
niwantha

niwantha

13.6v

flux

Could you please clarify if you meant that the maximum charging voltage is 13.6V (which is common for lead-acid battery charging) or if you intended to specify a maximum charging current in amperes for the charging process?
Select charger and switch components
Design schematic
Calculate component values
U1

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