A planar transformer is a high-frequency power transformer with a low profile magnetic core and flat winding. It has high power density, good consistency, and good thermal performance. Although flat solutions are expensive, emerging trends as an embedded cost saving technology have increased the popularity of the product. Jingweida Technology's planar transformers include multi-layer PCB type, copper foil type, and various winding combination types, covering various power supply applications. Such as DC/DC, AC/DC, etc; And we can also customize various forms and applications of flat transformers for customers, providing them with suitable solutions and products.