Littelfuse IT Rack & Server Tray Solutions
Littelfuse IT Rack and Server Tray Solutions support the safe and efficient transfer of electrical energy throughout modern data center and compute rack architectures. The portfolio addresses evolving power delivery requirements across AC-powered and native DC-powered environments, including IT racks, server trays, battery backup systems, power distribution units, hot-swap circuits, and high-voltage power racks. Solutions span circuit protection, power semiconductors, sensing, switching, and control technologies, enabling reliable power delivery from grid infrastructure to computing hardware. Littelfuse Power Rack Solutions address enterprise computing, AI infrastructure, networking systems, storage platforms, battery backup units, server power distribution, power shelves, and hot-swap subsystems.
Optimizing Dependable Solutions
Envisioning Next-Gen AI
LVDC BBU Solutions
1. Battery Pack Protection 7A/7B. Overvoltage Protection
2. Battery Management and Monitoring 8. Bidirectional Power Conversion
3. Temperature Monitoring 9. Communication and Interface Protection
4. Current Sensing 10. Auxiliary Power Protection
5A/5B. Battery Disconnect and Hot-Swap Control 11. Service and Test Functions
HVDC BBU Solutions
1. Battery Pack Protection 8. Bidirectional Power Conversion
2. Battery Management System (BMS) 9. Communications Interface Protection
3. Temperature Monitoring 10. Auxiliary Power Protection
4. Current Sensing 11. Safe Discharge Circuit
6. HMI/User Interface 12. Service and Test Functions
7A/7B. Overvoltage Protection
LVDC/HVDC Hot Swap
