Within the intricate core of high-frequency transformers lies a critical component: the winding. The selection of windings is a nuanced process, influencing the transformer's efficiency, space utilization, and overall performance. Let's explore the common types of windings and the considerations guiding their selection.

1.Common Types of Windings:

Enameled Round Conductors: These conductors, with diameters ranging from 0.06 to 2.5mm, are a common choice for their superior process advantages, especially in applications where the wire cross-section is small.

Paper-Covered Flat Conductors: Featuring widths equal to or exceeding 14mm and thicknesses equal to or exceeding 5mm, flat conductors are chosen for their space utilization benefits, particularly when dealing with larger cross-sections.

2.Considerations in Selection:

Wire Cross-Section and Process: The choice between round and flat conductors is often dictated by the wire's cross-sectional size. Round wires excel in small cross-sections, while flat wires offer superior space utilization. The decision balances process advantages with space efficiency.

Parallel Windings: Cylindrical windings commonly employ parallel winding techniques, with a recommended minimum of six parallel windings for optimal performance.

In essence, the selection of windings in high-frequency transformers is a delicate dance between process considerations, space utilization, and the specific requirements of the application.