TDK EPCOS B43564-S9578-M1 Aluminum Electrolytic Capacitor, 5700uF 400V, Screw Terminal

The TDK EPCOS B43564-S9578-M1 is a premium industrial-grade aluminum electrolytic capacitor engineered for high-performance power electronic applications. Part of the specialized B43564 series, this component is recognized for its long service life and high ripple current capability. With a significant capacitance of 5700µF and a 400V DC rating, it is designed to provide stable energy storage and effective filtering for heavy-duty DC-link circuits.

Technical Specifications

• Manufacturer: TDK / EPCOS
• Part Number: B43564-S9578-M1
• Capacitance: 5700 µF
• Voltage Rating: 400 VDC
• Capacitance Tolerance: ±20%
• Series: B43564 (High Reliability / Long Life)
• Operating Temperature Range: -25 °C to +85 °C
• Terminal Type: Screw Terminal

Construction & Performance Features

• Durability: Features a polarized aluminum case protected by a high-insulation PVC sleeve, designed to withstand rigorous industrial environments.
• Low Inductance: Engineered with a construction that minimizes internal resistance and inductance, facilitating high-efficiency energy discharge.
• Reliable Connection: Equipped with heavy-duty screw terminals for secure mechanical mounting and stable electrical contact under high-vibration conditions.
• Safety Integration: Includes a built-in pressure relief vent on the base to ensure safe operation by preventing case rupture during extreme electrical stress.

Industrial Applications

• Frequency Converters: Optimal for DC-link buffering in high-power industrial motor drives and frequency inverters.
• Professional Power Supplies: Ideal for use in large-scale switched-mode power supplies (SMPS) and industrial-grade converters.
• Uninterruptible Power Supplies (UPS): Provides high-capacity energy storage for critical backup power systems.
• Renewable Energy Systems: Used in solar and wind power inverters for reliable energy smoothing and power conditioning.