Quote Originally Posted by andrewb
pw-200 is not a car PSU, even if it states "12V operation".
Look at M1-ATX (cheaper) http://www.mp3car.com/store/product_...products_id=67 or the Opus Solution PSUs. They both survive engine cranks and they can go up as 24V!

I have just ordered a ITPS....I will see how that goes...I can't get the M1-ATX here in the UK...and need to get this system "working" safely within the next week...

I will worry about an Opus later on...