AKKN ElectronicsSolving Modern Power Challenges
Industrial systems face growing demands for stable power delivery, with voltage fluctuations causing 23% of equipment failures (Electronics Weekly, 2023). The EPCOS B43456-S9228-M1 aluminum electrolytic capacitor addresses these challenges through advanced energy storage technology.
Technical Specifications
- 820µF capacitance @ 450V (20% tolerance) maintains voltage stability during load spikes
- 4.5A ripple current handling (100Hz/105°C) reduces thermal stress in demanding applications
- 5,000-hour endurance at 105°C (IEC 60384-4 certified) extends service life by 2.8x vs standard capacitors
- Low ESR of 35mΩ (max) minimizes energy losses at high frequencies
Implementation Success Stories
Case 1: Industrial Motor Drive Reliability
A German automation manufacturer reduced drive system failures by 40% after implementing B43456-S9228-M1 capacitors in their 75kW motor controllers. The solution handled 4.2A continuous ripple current while maintaining case temperatures below 85°C in 24/7 operation (EPCOS application note AN-122).
Case 2: Solar Inverter Efficiency
Taiwanese energy engineers achieved 98.2% conversion efficiency in 3-phase solar inverters using these capacitors. The 450V rating withstood voltage surges up to 600V during grid transients, while the snap-in design reduced assembly time by 30% compared to screw-terminal alternatives.
Future-Ready Power Management
With 40% higher energy density than previous-generation models (EPCOS 2022 datasheet), the B43456-S9228-M1 enables compact designs for EV charging stations and 5G power supplies. Its self-healing electrolyte technology ensures stable performance across -40°C to +105°C operating ranges.
