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Inductance is the property by which a change in current in a conductor induces a voltage both in the conductor itself and nearby inductors, the latter being the basis upon which transformers operate. Discrete inductors are also available that have many applications including filtering and energy storage.

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1 answer
455 views

What does the "impedance" value of audio transformers specifically mean in terms of inductance?

I.e. how can I deduce the component values, such as inductance, DCR, capacitance (if at all). …
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10 votes
2 answers
839 views

Parallel decoupling capacitors: Is inductance reduced?

is no flux cancellation from paralleling those capacitors and hence no inductance reduction. … That argument would suggest that inductance is reduced to \$L_\text{loop}/N\$. …
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4 votes
3 answers
168 views

Intuition about inductor/transformer core shape nomenclature and performance impact

Given two different shapes, but otherwise same permeance/reluctance, am I right to assume that these will give identical inductance values (for same no. of turns), but potentially slightly different coupling …
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