Secondary Spot Welding

Hello! I have a question for you: made spot welding from an old electric welding, rewound it with a welding cable of 70 squares. The essence of the question: should the coils fit snugly to the core or CAN THE RINGS BE WIDE THAN THE CORE? I have randomly and much wider! How come! Are there any losses or trance works at 50%? But the turns are not wider than the primary ones, but not tight!


One comment

  • Admin

    Hello! You can calculate the losses yourself. In general, well, he will buzz harder, but otherwise everything should be fine!

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