AbsoluteCPP
New Member
I am searching for a quite stable power supply circuit,
Power supply will take current from Car battery and will produce regulated 4V and 2 Ampere output,
And this power supply will be placed near the car engine, where heat and noise is a major issue,
This power supply will used to give Power to an AVR uC circuit. It must be stable enough, temperature can vary from 25 to 80 C. and some time 2 Ampere current burst also required..
It will be better if it will be regulator IC type power supply with less components,
I am searching from internet that fits my need, But i think it will be better to take some help from experienced persons.
Power supply will take current from Car battery and will produce regulated 4V and 2 Ampere output,
And this power supply will be placed near the car engine, where heat and noise is a major issue,
This power supply will used to give Power to an AVR uC circuit. It must be stable enough, temperature can vary from 25 to 80 C. and some time 2 Ampere current burst also required..
It will be better if it will be regulator IC type power supply with less components,
I am searching from internet that fits my need, But i think it will be better to take some help from experienced persons.