Hello, im working on a project where i intend to mount a tablet instead of my head unit and run audio to an amp. I Have the amp wiring understood but im wondering if i can power the tablet from the 12v switched wire or if i need a power supply or run it to the battery.
The tablet requires 5v and 2000ma. If i use a 12v-5v DC-DC converter, will i be able to power the tablet and send a signal to the amp using the 12v switched wire?
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