FILTER ASSEMBLY AND METHOD

PROBLEM TO BE SOLVED: To provide asymmetric filter assemblies and methods that reduce significant increases in impedance and/or leakage of magnetic flux from the assemblies during common mode operation.SOLUTION: An electronic filter assembly 100 includes a magnetically conductive annular body extending around a center axis 104, a set of magnetically conductive prongs 106 radially extending from the center axis toward the annular body, and conductive windings 108 extending around the prongs. The conductive windings 108 are disposed around the prongs 106 instead of the annular body to assist in conduction of common mode magnetic flux, to reduce impedance of the filter assembly 100 and/or to more evenly distribute temperature in the filter assembly 100.SELECTED DRAWING: Figure 1 【課題】コモンモードでの動作中に、インピーダンスの著しい増加及び／又は組立体からの磁束の漏れを改善した非対称のフィルタ組立体及び方法を提供する。【解決手段】電子フィルタ組立体１００が、中心軸線１０４の周囲に延びる磁気伝導環状体と、中心軸線から、環状体に向かって半径方向に延びる、１セットの磁気伝導プロング１０６と、プロングの周囲に延びる導電巻き線１０８とを備える。導電巻き線１０８は、フィルタ組立体１００のインピーダンスを低減させ、かつ／又はフィルタ組立体１００の温度をより均一に分布させるために、コモンモードの磁束の伝導を助けるように、環状体の代わりに、プロング１０６の周囲に配置される。【選択図】図１