Importance

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Abstract

A serially connected surge suppression optimization device has an input terminal, an output terminal, a plurality of surge suppression units. The surge suppression units are serially mounted between the input terminal and the output terminal. Each surge suppression unit has at least one pair of parallel inductors and a plurality of surge absorption units respectively connected with one end of each of the pair of inductors. The pair of parallel inductors mounted in the surge suppression unit in a pre-stage and the surge suppression unit in a post-stage have different conductance values. Accordingly, the surge suppression optimization device connected in a path from which surges pass can significantly reduce energy of a surge flowing in and a residual surge voltage. The different conductance values of the surge suppression units in a pre-stage and a post-stage smoothen an intruding surge to secure better safety protection without abruptly generating a peak rise.

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First Claim