Electromagnetic field measuring device, its control system, and its electronic circuit

摘要

The device has an apparatus (82) for measuring an electric power independent of an electronic circuit. Transducers (90-95) are connected to the measuring apparatus. The transducers convert the electromagnetic field radiated by an electric component, fixed on a dielectric substrate of the circuit, into electric power measured by the apparatus. The transducers are engraved on the substrate of the circuit. - An INDEPENDENT CLAIM is also included for a power switching system.