how do I make my RCA DRC69702 monitor powered by a dc/dc converter ?

it has 9-12V at 2.5A max input, what kind of dc to dc step up converter do I need? I will use it from my raspberry pi's USB to the converter into the monitor http://www.amazon.com/RCA-DRC69705-7-Inch-Screen-Mobile/dp/B002RCDKVK

iceng4 years ago
 NO SUCH CONVERTER EXISTS....

USB is limited to 5V 1.5A max
Your monitor would as a minimum use 5A at the USB
To deliver a step up 2.5A at 10V.

You are asking for the impossible