The relationship between inductance and inductor size is a fundamental topic in electronics. In circuit design, inductors are widely used components with applications in filtering, energy storage, and control systems. Gaining a deeper understanding of the correlation between inductance and physical size can help engineers design and utilize inductors more effectively.

Electromagnetic effects refer to the interaction between electric current and magnetic fields. Two fundamental laws—Ampere's Right-Hand Rule and Fleming’s Left-Hand and Right-Hand Rules—help describe the relationships between current, magnetic fields, and the forces acting on conductors within a magnetic field.

GOTREND GSTH Series molded inductors feature ultra-low DC resistance and high saturation current, delivering exceptional current-handling performance to meet the demands of high-speed computing and high-efficiency applications. They are ideal not only for high-performance servers but also for improving the stability and efficiency of consumer electronics.

Qi2 is the next-generation wireless charging standard introduced by the Wireless Power Consortium (WPC). This new standard integrates the Magnetic Power Protocol (MPP), which is based on Apple's MagSafe magnetic charging technology, into the Qi wireless charging system.

GSTJ Series features an innovative molded one-piece structural design, integrating carbonyl iron powder and high-purity alloy powder composite materials. Through a fully automated molding process, it seamlessly combines the coil and magnetic material.

Inductor losses are primarily categorized into copper loss and core loss, which are influenced byfactors such as conductor resistance, magnetic core material properties, and operatingconditions (e.g., frequency, temperature). To minimize these losses, optimizations can be madein material selection, structural design, and thermal management. The following sections willexplore the causes of these losses and specific methods for reducing them.