Mentech Magnetic Product Line

Technical Superiority: Unmatched Performance Specifications

Mentech’s CMC common mode choke series achieves breakthrough performance through advanced materials science and precision engineering. We deliver the industry’s widest frequency coverage for noise suppression, effectively mitigating EMI from kHz to GHz ranges. Our chokes maintain stable operation under extreme environmental stress, performing reliably across a -40℃ to +125℃ temperature range (including self-temperature rise) – a critical advantage for automotive underhood applications and industrial power systems. Combined with high saturation current ratings, these capabilities ensure consistent filtering performance where conventional solutions degrade under load.

Mission-Critical Applications Across Industries

Mentech CMC common mode chokes enable compliance and reliability in diverse sectors. Automotive electronics leverage our solutions for noise filtering in EV onboard chargers, battery management systems (BMS), and CAN bus networks. Telecom infrastructure depends on them for signal integrity in 5G base stations and server power supplies. Consumer and industrial systems utilize these components in USB interfaces, LCD panels, IEEE 1394 lines, and renewable energy inverters. The CMC common mode choke technology proves equally vital in medical equipment requiring leakage current isolation and new energy vehicles (NEVs) combating high-voltage harmonic noise.

Intelligent Manufacturing Excellence

As a vertically integrated inductor manufacturer, Mentech combines R&D expertise with cutting-edge production capabilities. Our team of 70+ engineering specialists employs automated winding systems ensuring microscopic consistency in coil geometry for predictable impedance characteristics. AI-powered optical inspection guarantees defect rates below 5ppm in high-volume production, while our materials science lab validates thermal aging and magnetic performance under extreme DC bias. This infrastructure enables Mentech to deliver CMC common mode choke solutions with industry-leading repeatability for automotive ASIL and medical IEC 60601 applications.

Beyond Compliance: Customization and Support

Mentech extends value beyond standard specifications through comprehensive engineering partnerships. We offer tailored CMC common mode choke configurations with customizable inductance values (0.1μH to 100mH), saturation currents (up to 60A), and compact form factors. All solutions exceed AEC-Q200, IATF 16949, and ISO 13408 requirements while providing full material traceability from raw ferrite cores to finished units. Regional technical support teams deliver EMI troubleshooting expertise and rapid prototyping services, ensuring optimal noise suppression for unique application challenges.

Conclusion

The density of electronic equipment and the subsequent increase in power needs are directly correlated with the escalation of EMI hazards. When it comes to new electromagnetic threats, Mentech's CMC common mode choke solutions have you covered with their wideband suppression, thermal robustness, and DC bias stability.  We turn noise weaknesses into strengths by leveraging intelligent manufacturing and our fifteen years of experience in the magnetic field. Join forces with Mentech to safeguard your mission-critical infrastructure.