10 pcs : 5980001801 - Ferrite Toroids / Ferrite Rings 80 TOROID

80 High Frequency Power Material Cores and Kit Fair-Rite 80 High-Frequency Power Material Cores and Kit are magnetic cores optimal for use in demanding applications such as those driven by GaN and SiC. The Manganese-Zinc ferrite has been tuned to operate in SiC and GaN switching power supplies with a stable temperature response for designs up to 5 MHz. The materials can operate with minimal power loss and temperature dependence. Applications include power input filters, ground-fault interrupters, common-mode filters, and in pulse and broadband transformers.