Why EPCOS B43564-S9528-M1 Stands Out in High-Power Applications
With over 35% market share in industrial capacitor solutions, EPCOS (now TDK Electronics) continues to lead in power electronics. The B43564-S9528-M1 5200μF/400V aluminum electrolytic capacitor exemplifies this leadership, particularly in renewable energy and heavy machinery applications.
Core Technical Advantages
Designed for 85°C operation with 5000-hour lifespan at rated voltage, this capacitor features:
- 5200μF ±20% capacitance tolerance
- 400VDC rated voltage
- 40mm diameter x 80mm height
- Snap-in mounting design
Real-World Application: Solar Inverter Systems
In a 2023 case study with a 150kW solar farm, 12x B43564-S9528-M1 units demonstrated:
- 98.2% DC link stability during load fluctuations
- 15% reduction in harmonic distortion compared to standard capacitors
- 3-year operation with <0.5% capacitance degradation
Industrial Motor Drive Implementation
When used in 400VAC CNC machine power modules:
- Peak current handling: 85A (surge)
- Ripple current reduction: 22% at 10kHz
- Operating temperature range: -40°C to +105°C
Maintenance and Compatibility Notes
While offering superior performance, users should note:
- Recommended derating: 20% at >70°C ambient
- Compatible with TDK’s B43508 series for parallel configurations
- IP54 protection rating when used with proper enclosures
