Inductors, coils, and chokes are different terminologies used to describe components that have the capability to store energy in the form of a magnetic field. While the majority of products falling under this category are fixed-value devices, there are also adjustable types, as well as those designed for wireless power transmission and magnetically coupled inductor arrays.
It's important to note that the coupled-inductor devices within this product family are distinguished by having multiple identical windings sharing a common magnetic core. On the other hand, products with non-identical windings are more accurately referred to as transformers and are classified accordingly. This differentiation is crucial in clearly identifying and categorizing these magnetic components based on their specific design and functionality.