What is a chip inductor, the basic structure, advantages and disadvantages, working principle, classification, manufacturing process, main differences, and development history of chip inductors 2

3. Disadvantages:

1. Low inductance value: Due to size constraints, chip inductors have relatively low inductance values and are not suitable for applications requiring higher inductance.diode

2. Poor temperature characteristics: The temperature characteristics of chip inductors are poor, and temperature increases can lead to changes in inductance, affecting circuit stability.

4. Working Principle:

The chip inductor converts electrical energy into magnetic energy and stores it in the magnetic field through the coupling of windings and magnetic materials. When the current through the windings changes, the magnetic field also changes, thereby generating an induced electromotive force.diode

V. Classification:

Multilayer inductors can be classified based on their application, structure, and operating frequency. By application, they can be categorized as filtering inductors, power inductors, and signal inductors; by structure, they can be divided into spiral and multilayer inductors; and by operating frequency, they can be classified as low-frequency multilayer inductors and high-frequency multilayer inductors.diode

VI. Manufacturing Process:

The manufacturing process of chip inductors:

1. Material Preparation: The main materials for manufacturing chip inductors include magnetic materials, conductive materials, and insulating materials. Magnetic materials typically use ferrite or magnetic ceramics, conductive materials often employ copper foil or silver paste, and insulating materials can be polyimide or nylon, among others.diode