The AI landscape is transforming the demand for high-performance computing, with AI servers being the backbone of this power. These servers often use a 48 V backplane architecture to meet power needs while minimizing energy losses. This whitepaper explores the mechanics of hot-plugging in AI servers, highlighting the critical role of hot-swap controllers. It discusses the requirements, challenges, and methods to handle inrush currents, and introduces digital hot-swap controllers for enhanced system protection. The paper also discusses the elimination of contact debounce issues during hot-plugging, fault protection features, active monitoring, and telemetry for system health reporting. Future trends include integrated solutions like eFuses and higher voltage backplanes.