How about a cannon-sized power pack?
Sure, why not? It'd even have the equivalent of "ammo" in how many shots it could fire but variable based on the power settings used.
Exactly. Internally powered phaser banks of the type we see mounted on shuttles look like simple phaser strips bolted to the hull. A self-contained unit would probably be the size of a compact car while at the same time channeling--in short but effective bursts--phaser output far greater than the ship could expect to sustain from its own power plant.
I dunno about output far greater than the fighter's own power plant. If it was built like a starship's phaser system with a phaser bank that acted like a buffer, then I see no power output advantages between a self-contained system vs one that is drawn from the power plant.
No, it's more like 5%. Although it IS closer to 30% for the A-10 Warthog.It is not like an F-15 needs to divert 30% of it's total power system over to charge up and fire it's Vulcan![]()
The GAU-8 needs 57kW to drive it's gun and feed mechanism. That is powered via the two hydraulic motors which gets their power from the two A-10 engines. I'm having a hard time imagining 30% of the power output of the two engines equating to 57kW.