Filter-ICs für Stromversorgungen
Reduce system size, weight and cost with stand-alone AEF ICs
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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.
Design- & Entwicklungsressourcen
TPSF12Cx quickstart design tool for common-mode AEF
TPSF12C3-Q1 three-phase active EMI filter evaluation board
TPSF12C1-Q1 single-phase active EMI filter evaluation module
Automotive common-mode active EMI filter for three-phase systems
Ungefährer Preis (USD) 1ku | 1.104
Aktiver EMI-Gleichtaktfilter für Einphasensysteme in der Automobilindustrie
Ungefährer Preis (USD) 1ku | 0.936
Benefits of power-supply filter ICs
Meet stringent EMI standards
Our AEF ICs sense, process and mitigate EMI by as much as 30 dB, helping you meet CISPR 11, CISPR 32 and CISPR 25 EMI requirements.
Reduce filter size, weight and cost
Design using up to an 80% lower inductance value using our AEF ICs, resulting in chokes that are half the size, lighter and more cost-effective.
Extend capacitor life
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
Comité International Spécial des Perturbations Radioélectriques (CISPR) standards are the global benchmark for limiting EMI in electrical and electronic devices. Our highly-integrated AEF ICs act as capacitive amplifiers, enabling you to significantly reduce emissions while maintaining the same filter size. Meet stringent EMI standards with greater margins using AEF ICs.
Vorgestellte Produkte für low EMI
Reduce system size, weight and cost of passive EMI filter solutions and increase reliability
Touch current safety regulations limit the size of Y-rated filter capacitors, resulting in large inductors. Our highly integrated AEF ICs enable you to significantly reduce magnetic components and overall filter size while maintaining a similar level of EMI performance. Ancillary benefits include lower power loss for better thermal management and improved system reliability, easier mechanical packaging design and lower cost.