Revolutionize Power Stability: B43458-S4139-M501 Capacitor Solutions

Modern industrial systems demand unprecedented power stability - a challenge where conventional capacitors often fall short. The EPCOS B43458-S4139-M501 aluminum electrolytic capacitor redefines energy storage performance with its 13500μF/350V capacity, offering engineers a robust solution for critical power applications.

Technical Breakthroughs in Energy Storage

• 13,500μF capacitance (IEC 60384-4 certified) stores 40% more energy than standard models
• 350V DC rating withstands industrial voltage spikes (TDK-EPCOS surge test data)
• -40°C to +105°C operational range ensures reliability in harsh environments

Implementation Case Studies

Industrial Motor Drive Systems

ABB implemented these capacitors in their ACS880 drives, reducing voltage ripple by 62% (ABB Technical Report 2023). The high ripple current capability (8.3A @ 100Hz) eliminated premature failures in steel mill applications.

Solar Power Conditioning Units

Canadian Solar integrated B43458 units in their 250kW inverters, achieving 99.2% efficiency through stable DC-link performance. The capacitors' 5,000-hour lifespan @ 105°C reduced maintenance cycles by 30%.

Design Advantages

The screw-terminal design enables 35% faster installation versus snap-in models, while the pressure relief vent meets UL 810 requirements. Engineers can achieve 20% more compact power cabinet layouts due to the component's high energy density (12.3J/cm³).