Automotive 48V System Market Size, Share & Trends Analysis Report By Component (48V Battery Packs, Belt Starter Generator, DC–DC Converters, Power Electronics Modules, 48V Wiring Harness and Ancillary Components), By System Architecture (Mild Hybrid Electric Vehicle Systems, Electric Boosting Systems, Regenerative Energy Recovery Systems), By Application (Start–Stop and Engine Restart, Regenerative Braking, Electric Torque Assist, Electric Supercharging, Electrification of Auxiliary Loads, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034