Hi!
I have a car electronics directly connected to the battery. I switch off and on with a switch button.
My problem is that if the electronic is already on, and I start the car, during self-starting the voltage drops and my electronics restarts. So I was thinking to use capacitor/diode combo to prevent this situation.
My question is how can I calculate how big capacitor I need? The consumption of the electronics is 2A. And the time is max 5 sec.
Thanks,
Szotyi
I have a car electronics directly connected to the battery. I switch off and on with a switch button.
My problem is that if the electronic is already on, and I start the car, during self-starting the voltage drops and my electronics restarts. So I was thinking to use capacitor/diode combo to prevent this situation.
My question is how can I calculate how big capacitor I need? The consumption of the electronics is 2A. And the time is max 5 sec.
Thanks,
Szotyi