Hello everyone,
I would like to build a small spot welder for lithium batteries (cylindrical of course).
I don't want to use a microwave transformer because it is not practical, it is heavy and it does not serve any purpose just to weld plates on lithium batteries.
Here, someone uses a capacitor of 2.7V 500farad:
I need a mosfet for the duration of the welding with an arduino (or other)?
How can I charge this capacitor correctly?
thank you in advance
Cdt
I would like to build a small spot welder for lithium batteries (cylindrical of course).
I don't want to use a microwave transformer because it is not practical, it is heavy and it does not serve any purpose just to weld plates on lithium batteries.
Here, someone uses a capacitor of 2.7V 500farad:
I need a mosfet for the duration of the welding with an arduino (or other)?
How can I charge this capacitor correctly?
thank you in advance
Cdt