About power Supply to PC in car
Hi all...sorry about this post...I am a newbie to this MP3 car setup (just finished building my LCD)
Now I need to worry about power supply. Please correct me if I am wrong. The car batt supply out 12V direct. There are 2 ways to do this.
1.Inverter so that I can get an AC supply and I am plug my PC direct. The pros of this method is that I can plug in other home appliance? Bad points are noise (solved by grounding the PSU to the car) and prob cost???
2.DC - DC. I have no idea how this works but I know this can be done...can someone enlighten me?