CURRENT SENSING DEVICE

摘要

The present invention provides an electrical device for sensing both AC and DC current which is flowing through an electrical circuit regardless of operating frequency in the circuit. The electrical device includes conductive means for bifurcating the current into separate paths of fixed relationship to one another, wherein impedances of each path operate in a constant relationship to each other. In further embodiments of the invention, the electrical device includes current sensing means for measuring an output signal of the current flowing through the circuit, which is of a type which does not introduce an insertion loss into the circuit.