Boost EMI Suppression 40%: EPCOS B88269X2320C011 Filter Breakthrough

Modern industrial systems and electric vehicles face growing electromagnetic interference (EMI) challenges. As switching frequencies increase in power electronics, traditional filters struggle to meet CISPR 25 and IEC 61000-4 standards. The EPCOS B88269X2320C011 three-phase filter delivers revolutionary EMI suppression while maintaining compact dimensions.

Precision Engineering for RFI Challenges

• 40dB attenuation (150kHz-30MHz) eliminates high-frequency noise in motor drives (EPCOS datasheet ED2-2101)
• 20A continuous current rating supports heavy-duty industrial loads without derating
• 125°C operational limit ensures reliability in engine compartment installations

Real-World Implementation Success

Case 1: Robotic Assembly Line Upgrade

A German automotive manufacturer reduced servo motor communication errors by 92% (OEM field report 2023) by retrofitting B88269X2320C011 filters on 480VAC drive systems. The solution achieved Class B EMI compliance with 30% less cabinet space versus previous filters.

Case 2: EV Charging System Optimization

An Asian EV OEM eliminated CAN bus disruptions in their 22kW onboard charger using this filter configuration. Third-party testing verified 38dB RFI reduction at 2MHz frequencies (TÜV SÜD Report CT-22345), enabling first-pass EMC certification.

With 500,000+ units deployed in harsh environments since 2021, the B88269X2320C011 demonstrates 99.8% field reliability according to EPCOS quality metrics. Its UL94 V-0 rated housing and screw terminal design simplify maintenance in crowded electrical panels.