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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0238524
Kind Code:
Y2
Abstract:
Band-stop filter for equipment with carrier-frequency utilization of low-voltage lines, including a current-compensated choke having a closed ferrite core, two center taps, and two coil halves each of which having windings being connected to one of the center taps and wound with the same sense on the closed ferrite core, and a capacitor connected between the center taps.

Application Number:
JP5846288U
Publication Date:
October 17, 1990
Filing Date:
April 28, 1988
Export Citation:
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International Classes:
H03H7/01; H01F17/04; H01F27/02; H03H1/00; H04B3/56; (IPC1-7): H04B3/56; H03H7/01