I wound a toroid covered with teflon tape to prevent shorting to the core. After one use windings had arced to each other. I had not reached any where near the rated temperature or current ratings. So thought this was a fluke so wound again with a new piece of this wire and it lasted about the same time and shorted between turns.Wound the toroid again with another brand of wire with the same ratings and it has been fine ever since. Obviously poor quality enamel coating.
Enameled Copper Magnet Wire - BNTECHGO 24 AWG - 3.0 Lb Spool - 0.0197" Diameter - Temperature Rating 155℃ - Ideal For Transformers And Inductors
11 Review
BNTECHGO 26 AWG Enameled Copper Wire - Magnet Winding Wire - 3.0 lb - 0.0157" Diameter - Red Color - Temperature Rating 155℃ - Ideal for Transformers and Inductors
29 Review
🔌 TEMCo 10 AWG Copper Magnet Wire: High-Quality 5lb Coil - 157 Ft - 200°C Magnetic Coil Winding
3 Review
BNTECHGO 34 AWG Magnet Wire - Enamel Copper Winding Wire - 2Oz Spool Coil Red For Transformers And Inductors - Temperature Rating 155℃
25 Review