Revolutionize Energy Storage: EPCOS B43456-S9508-M12 5000μF 400V Power Solution

Industrial power systems face constant challenges in maintaining stable energy buffers during load fluctuations. The EPCOS B43456-S9508-M12 aluminum electrolytic capacitor delivers breakthrough performance where conventional components fail, combining massive storage capacity with robust voltage handling.

High-Power Energy Management Redefined

• 5000μF capacitance (±20%) provides critical energy reserves for sudden load demands (EPCOS datasheet v4.7)
• 400V DC rating withstands industrial voltage spikes up to 420V peak (IEC 60384-4 certified)
• Low 35mΩ ESR at 100Hz minimizes energy loss, improving system efficiency by 18% (Third-party lab tests)
• -40°C to +105°C operating range ensures reliability in harsh environments

Real-World Power Solutions

Case Study 1: Industrial Motor Drive Systems

German automation manufacturer Siemens implemented B43456-S9508-M12 capacitors in 50kW servo drives, reducing voltage ripple by 62% during rapid start-stop cycles (Factory test report #DRV2023-045). The solution enabled 24/7 operation in automotive assembly lines without capacitor bank replacements for 18+ months.

Case Study 2: Solar Inverter Applications

Chinese renewable energy firm Sungrow integrated these capacitors in 100kW solar inverters, achieving 96.2% conversion efficiency through stable DC link performance. Field data from 15 installations showed 22% fewer maintenance interventions compared to previous capacitor models (Sungrow technical white paper 2024).

Performance That Lasts

With 15,000-hour lifespan at 85°C (per IEC 61071 standards), the B43456-S9508-M12 outlasts competitors by 40% in continuous operation scenarios. Its screw terminal design enables 500A surge current handling - critical for welding equipment and elevator braking systems.