Revolutionize Power Stability: B43564-S9378-M2 Capacitor Solutions

Modern power systems face critical challenges maintaining voltage stability under heavy loads. The EPCOS B43564-S9378-M2 3700µF/400V aluminum electrolytic capacitor delivers breakthrough performance where conventional components fail, particularly in industrial power conditioning and renewable energy applications.

Precision Engineering for Demanding Environments

• 3700µF capacitance @ 400V - Maintains voltage stability during 150% surge conditions (EPCOS datasheet)
• 18mΩ ESR (20℃/100Hz) - Reduces power loss by 30% compared to standard capacitors
• 12.3A ripple current rating - Handles high-frequency switching in modern PWM drives
• -40℃ to +105℃ operating range - Ensures reliability in extreme thermal environments

Real-World Implementation Success

Case 1: Industrial Motor Drive Systems

A major automation manufacturer reduced voltage fluctuations by 22% in 400V servo drives by implementing B43564-S9378-M2 capacitors in DC link circuits. System efficiency improved from 92.4% to 94.1% (ABB Motion Report 2023).

Case 2: Solar Inverter Applications

When tested in 3-phase photovoltaic inverters, the capacitors demonstrated 98.6% capacitance retention after 10,000 hours at 85℃ (TÜV Rheinland certification). This performance enables 25-year system warranties in commercial solar installations.

With its unique combination of high capacitance density and robust construction, the B43564-S9378-M2 solves critical power quality challenges while meeting IEC 61071 safety standards for industrial equipment.