Pcba with point field detector and magnetic shielding array located on same side of a conductor

Abstract

An electrical device includes an electrical conductor and a printed circuit board assembly (PCBA). The PCBA includes a planar substrate having first and second primary surfaces. The second primary surface is adjacent to the electrical conductor. A point field detector is mounted to the first primary surface. A magnetic shielding array is constructed of a magnetic material, e.g., having a relative magnetic permeability of about 100-1000. The magnetic shielding array is mounted to or situated on the first and/or second primary surface of the planar substrate, and includes first and second flux shield portions flanking the point field detector. The point field detector and the magnetic shielding array are both located on the same side of the electrical conductor with respect to each other.

Dependencies are inferred from the claim text.