Heh,
I'm a little confused on what I need to change - I have a simple 7805 regulator setup with a rectifier before it and a 47u cap after it.
it will run happily and be stable on a 9v battery or a 7.5-12v DC transformer, but I would like to know how I would need to modify this for possible use in a car cigarette lighter.
Can anyone explain what protection I'd need to put in, obviously suitably rated.
thanks,
Ben
I'm a little confused on what I need to change - I have a simple 7805 regulator setup with a rectifier before it and a 47u cap after it.
it will run happily and be stable on a 9v battery or a 7.5-12v DC transformer, but I would like to know how I would need to modify this for possible use in a car cigarette lighter.
Can anyone explain what protection I'd need to put in, obviously suitably rated.
thanks,
Ben