Hi AAC,
I have one doubt,I am designing a circuit which is having two power source 12v dc power adapter and battery.
1. How to design circuit so that by default,it take power supply from 12v dc power and if 12v dc power is not there then it would take from the battery.I don't need manual jumper and switch.
2. how to design circuit so that it will check the power source and select one which is able to drive my design.
Thanks
Ash
I have one doubt,I am designing a circuit which is having two power source 12v dc power adapter and battery.
1. How to design circuit so that by default,it take power supply from 12v dc power and if 12v dc power is not there then it would take from the battery.I don't need manual jumper and switch.
2. how to design circuit so that it will check the power source and select one which is able to drive my design.
Thanks
Ash