SLYT879 April   2026 UCC34141-Q1

 

  1.   1
  2.   Introduction
  3. 1How increased power density reduces solution size while meeting EMI requirements
  4. 2Enhanced system durability and reliability
  5. 3CMTI
  6. 4Radiated immunity
  7. 5Magnetic field immunity
  8. 6Vibration immunity
  9. 7Accelerated design cycles
  10. 8Conclusion
  11. 9About the authors

5 Magnetic field immunity

High-current conductors, such as bus bars in traction inverters, can generate strong magnetic fields that may affect discrete transformer-based supplies because of their external magnetic structure. Modules with IsoShield technology operate in magnetic fields exceeding 100mT, ensuring stable performance even when located close to high-current power paths or large magnetic structures such as those found in medical imaging systems.