Abstract: Disclosed is a PCB of a planar transformer including: a PCB substrate with a through hole and a double-sided winding part formed on double sides of the PCB substrate, wherein the double-sided winding part is of a symmetric structure, a via hole consistent with the through hole is formed in the center of the double-sided winding part, the via hole is aligned to the through hole to form a magnetic core hole, and the circumference of the via hole is raised to form wire blocking parts; and forming a wire passing groove in the wall of the magnetic core hole, wherein the wire passing groove allows a metal conducting wire to pass through to be planarly wound from inside to outside on double sides of the double-sided winding part at the same time so as to form two coils in series located on the double sides of the PCB substrate.

Abstract: A surface mount power inductor component for a circuit board includes a magnetic body, at least one conductive coil, and surface mount terminations for completing an electrical connection between the conductive coil and the circuit board. One of the body and the surface mount terminations is configured to accommodate a separately provided component in a vertically stacked relation with the separately provided circuit board component being located between the circuit board and the body.

Abstract: A surface mount power inductor component for a circuit board includes a magnetic body, at least one conductive coil, and surface mount terminations for completing an electrical connection between the conductive coil and the circuit board. One of the body and the surface mount terminations is configured to accommodate a separately provided component in a vertically stacked relation with the separately provided circuit board component being located between the circuit board and the body.

Abstract: Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques.

Abstract: An electromagnet component assembly includes a preformed conductive winding formed in at least first and second pieces for assembly with a single magnetic core with a simplified and relatively low cost manufacture. The assembly provides a power inductor operable at higher current, higher power levels with reduced direct current resistance.

Abstract: Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques.

Abstract: Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques.