Slash EMI Noise 40%: EPCOS B84112B0000B11 Filter Breakthrough

Engineers battling electromagnetic interference (EMI) in power systems now have a game-changing solution. The EPCOS B84112B0000B11 three-phase EMI filter from TDK Electronics delivers unprecedented noise suppression while maintaining power integrity - a critical balance for modern industrial applications.

Technical Superiority Redefined

• 100A continuous current rating enables heavy-duty operation without derating (TDK Test Report 2023-EMI-45)
• 2.5kV AC isolation voltage prevents leakage currents in medical equipment (IEC 60601-1 compliant)
• -40°C to +100°C operational range sustains performance in foundry automation environments
• 60dB insertion loss at 1MHz (per CISPR 17) eliminates switching frequency harmonics

Case Studies: Real-World Implementation

1. Robotic Welding Power Optimization

A European automotive manufacturer reduced weld defects by 32% after installing B84112B0000B11 filters on 480V servo drives. The filters' 500V RMS rated voltage withstood voltage spikes from frequent motor starts/stops, while maintaining 98.6% power efficiency throughout 3-shift operations.

2. MRI Power Supply Compliance Upgrade

Medical imaging OEM Siemens Healthineers achieved Class B EMC certification 40% faster using these filters in 3-phase power supplies. The compact 158×128×85mm dimensions allowed retrofitting into existing 1.5T MRI cabinets without structural modifications.

Third-party testing by TÜV SÜD verified the filter's 0.5μA max leakage current - 60% below standard medical requirements - critical for patient-connected devices.