Development and application of fixed inductors
- Release on:2018-09-28
Fixed inductors are widely used in networking, telecommunications, computers, AC power supplies, and peripherals.
In mobile communications, rapid technological changes have led to the emergence of personal networks in the world, devices are shrinking in size, frequency is rising, and digitization is progressing. As a result, the demand for fixed inductors has expanded to a low inductance range, requiring reductions in inductance values and component size reduction.
In Europe, the United States and Japan, technological innovation is rapidly emerging. Mobile communication devices, such as portable phones, car phones, and meta-wire phones, have become smaller, while achieving high-frequency operation and low-power characteristics. Significant functional improvements are expected in the future, including innovations in communication systems.
Fixed chip inductors have been widely used in communication equipment, especially in antenna filter circuits, voltage controlled oscillators, power circuits, LC filter impedance matching coils, oscillating coils and chokes, and in recent years Used as an EMI noise suppression component to facilitate digitization.