Electric current sensing device
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United States of America Patent
Stats
-
Apr 2, 1991
Grant Date -
N/A
app pub date -
Sep 11, 1989
filing date -
May 30, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A current sensing device is disclosed for measuring a current flowing in a primary conductor. The primary conductor is coupled with a magnetic circuit, and a device for measuring the magnetic flux in that circuit is provided. The primary conductor comprises U-shaped portions arranged over the magnetic circuit in the manner of a rider and connected by their ends, in the form of pins, to a printed circuit. The printed circuit includes conductor elements, arranged so as to connect certain of said pins together and form together with the U-shaped portions a primary winding of a desired number of turns.
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