Does common mode choke with bifilar winding, rather than sectional winding, achieve smaller leakage inductance ?

Date:

2024-11-06

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The leakage inductance of the bifilar winding will be smaller. Because the coefficient of the bifilar winding will be higher than that of the sectional winding, and the bifilar winding will be evenly distributed on the core, which can improve the leakage phenomenon.