Method of winding type c transformer

First wind the primary winding, take the high quality and high strength enameled wire with similar diameter to the original wire, double wire and wind on the "work" shape of the wire shuttle, cut the number of turns to meet the requirements.

Attach the double wire head to the outer circumference of the ring core with double-sided adhesive, so that the wire shuttle is wound in the inner hole of the ring core, as shown in Figure 3. After a layer of coil is wound, brush on a layer of insulating paint (conducive to turn positioning and insulation), and wrap a layer of glass paper, and then wind the second layer of coil.

After winding, connect the ends of the two coils to make them in series, and weld out the other two wires with soft leather wires and do a good job of insulation. After adding a layer of insulating paper to the primary system, the secondary winding is wound in the same way as the primary winding.

This information comes from experience

A winding has two wire heads, can also be in the winding indirect wire head out to do taps, connected to the winding called taps, a winding consists of one or more coils. The winding of the low-frequency transformer is called the primary group winding and the secondary winding, which has a primary winding and one or more secondary winding, and can obtain different voltage ratios or impedance ratios.

The winding of the low-frequency transformer is all wound with copper enamelled wire. The winding of the high-frequency transformer is called the primary side winding, secondary side winding, feedback winding, which is the same as the low-frequency transformer can have several secondary side winding, the difference is that some high-frequency transformers need to have feedback winding.