0.15mm Fully Insulated Zero-Defect Enameled Round Copper Wire FIW Wire Copper conductor solid

0.15mm Fully Insulated Zero-Defect Enameled Round Copper Wire FIW Wire Copper conductor solid

FIW (Fully Insulated Wire) is an alternative wire to build switching transformers typically using TIW (Triple Insulated Wires). Due to the big choice of overall diameters it allows to produce smaller transformers at lower costs. At the same time FIW has better windability and solderability compared to TIW.