Loop inductor, also known as loop coil or loop reactor, is a common form of inductance in electronic circuits, mainly composed of a loop core and a coil. Circular inductors have high inductance and low resistance values, and can also resist high-frequency interference. Their functions are extensive and important. The following is a detailed summary of the functions and uses of circular inductors:

A planar transformer is a high-frequency transformer manufactured using a special structure and process, which operates based on the principle of electromagnetic induction, but differs in structure and materials from traditional wound transformers. The main principle of a planar transformer is electromagnetic induction: When an alternating voltage is applied to the primary winding of the planar tr……

The basic formula for a resonant transformer is ω=1/√ (LC), where ω is the angular frequency of the power source, and L and C are the inductance and capacitance of the load or equipment, respectively. To satisfy this equation, at least one parameter in ω, L, and C needs to be adjustable. In order to meet the requirements of output voltage or current, one of L and C must be adjustable, and in order……

Flat wire inductors can be classified into various types based on their functions, structures, and application scenarios, and exhibit some unique characteristics. The following is a detailed summary of the classification and characteristics of flat wire inductors: Classified by function: Common mode inductor: commonly used in filtering circuits to reduce electromagnetic interference. Especially SQ……