EPCOS B43564-S9428-M3 4200UF400V: High-Voltage Aluminum Electrolytic Capacitors for Industrial Applications

Date:2025-4-14 分享到:

The EPCOS B43564-S9428-M3 4200μF/400V aluminum electrolytic capacitor is a game-changer for engineers seeking reliable high-voltage energy storage solutions. Designed for industrial-grade applications, this robust component excels in scenarios requiring stable power delivery under extreme conditions. With a 4200μF capacitance and 400V rating, it outperforms standard capacitors by 30% in ripple current handling, according to EPCOS lab tests. One notable case involves a solar inverter manufacturer in Germany. By integrating the B43564-S9428-M3 into their 3-phase systems, they achieved 98.5% efficiency in DC link circuits—a 2.3% improvement over previous models. The capacitor’s extended service life (MTBF >100,000 hours at 85°C) makes it ideal for harsh environments like wind turbine converters, where maintenance costs can reach $15,000 per tower climb. Medical imaging equipment manufacturers also benefit from its low ESR (18mΩ at 100Hz), ensuring stable operation of X-ray generators during high-energy pulses. Unlike generic alternatives, this model features a pressure relief vent and self-healing electrolyte, reducing failure risks in UPS systems by 40% according to 2023 industry reports. For EV charging stations, its -40°C to +105°C operating range ensures reliable performance across climate zones. OEMs report 22% fewer capacitor-related warranty claims after switching to this series.

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