sourcing map 23.5 x 47.3 x 18.5 mm Ferrite Ring Iron Powder Toroid Cores Black Ferrite Cores DE de sold2025 Uniden DFR1 DFR3 DFR5

Uniden DFR1 DFR3 DFR5

270 degree wide beam angle

protects from unwanted scratches

with music in our minds

sourcing map 23.5 x 47.3 x 18.5 mm Ferrite Ring Iron Powder Toroid Cores Black Ferrite Cores DE de sold2025 Uniden DFR1 DFR3 DFR5sourcing map 23. 5 x 47. 3 x 18. 5 mm Ferrite Ring Iron Powder Toroid Cores Black Ferrite Cores DE de Description: This is a ferrite ring, not a magnet. It has no magnetism. The iron powder core is generally stored near location signals. It has the properties of isolating eddy current, has low permeability and suppress interference. Widely used in power transformers, current transformers, measuring transformers, inductors, chokes, ballasts, voltage