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Common-mode AEF ICs
AEF ICs sense the common-mode EMI voltage disturbances and inject noise-canceling current back into power lines, effectively amplifying the filter capacitance and enabling the use of smaller chokes.
Benefits of power-supply filter ICs
Our AEF ICs sense, process and mitigate EMI by as much as 30 dB, helping you meet Comité International Spécial des Perturbations Radioélectriques (CISPR) 11, CISPR 32 and CISPR 25 EMI requirements.
Our AEF ICs enable designs with inductance values up to 80% lower, resulting in chokes that are half the size, lighter and more cost-effective.
By shrinking the size of large magnetics with our AEF ICs, you can reduce the amount of generated heat and improve system reliability.
Mitigate EMI for increased performance
Reduce system size, weight and cost of passive EMI filter solutions and increase reliability