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Ok thanks. but it's really a battery, it can be simplified by a capacitor of 6600µF.
And do you know how to choose correctly the ntc? I want to charge the capacity of 90% of the supply in 2 sec, but in the ntc's datasheet, it's impossible to know how the temperature will evolve depend of the...
Please see the schematic in attached file.
I'd like to use the preload to increase the power little by little during 2 sec and then close the relay.
is it more clear?
battery load design with ptc resistor
Hi,
I'd like to create a preload system to load battery which restricts the boot power.
Indeed, it must charge a battery pack at 90% of its capacity in a few seconds with 600V. It represents a power of 1000W. But I'd like to avoid the peak power when I...
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