1. What is the production process of the appearance structure of the laminated chip inductor?Multilayer chip ferrite inductors are inductors with a multilayer structure similar in shape to ceramic chip capacitors.The size of this type of chip inductor can be made small. The small package can be 1.0*0.5*0.5mm (length, width and height), and the inductance of the large-size laminated inductor can be 330uH. Its base material is ferrite material.Laminated chip inductor: It is a combination of multi-layer printing technology and fine ferrite manufacturing technology. It has exquisite design and good performance. It meets the needs of modern surface mount technology and is a new type of chip. Shaped inductance components are used in various types of communication equipment, office automation equipment and other fields.2. What is the inductance range of laminated chip inductors?The inductance range of the chip inductor is: 1nH-330uH, and the accuracy is divided into: ±5%, ±10%, ±20%±0.3nH, ±0.5nH, etc.

Chip inductors are also called: power inductors and high current inductors. They are surface-mounted high-power inductors and have the characteristics of miniaturization, high quality, high energy storage and low resistance. Let’s take a look at the characteristics and characteristics of chip inductors. What are the differences in features:

1. How to choose the inductance of common mode filter inductor?Common mode inductor, also known as common mode choke coil, is a closed magnetic ring inductor with opposite directions and the same number of turns. It is an ideal common mode choke coil. It has a blocking effect on the common mode interference between L and N, but has no inductive suppression effect on the differential mode inductance between L and N.However, if in fact the winding of the inductor coil is not completely symmetrical, it will lead to the occurrence of differential mode leakage inductance. When the power supply current flows through the two windings, the direction is opposite. At this time, the magnetic flux cancels out, resulting in low impedance.The power supply current flows in the same direction in the two windings. At this time, the magnetic flux adds up and becomes a high impedance, which plays a role in reducing common mode noise.1. Common-mode filter inductor Common-mode inductor is an important part used in mobile power supplies, switching power supplies and other equipment. Working principle: When the current flows through two coils with opposite winding directions, two mutually exclusive coils are generated.

Passive components, also known as passive components, refer to circuit components that do not affect the basic characteristics of the signal and only allow the signal to pass through without changing it.The most common ones include resistors, capacitors, inductors, ceramic oscillators, crystal oscillators, transformers, etc.From the perspective of working characteristics, passive components have the characteristics of not consuming electrical energy themselves, or converting electrical energy into other forms of energy; at the same time, they only need to input signals and can operate normally without the need for an external power supply.According to different industry definitions, the scope of passive components will be different, and sometimes RCL components are equivalent to passive originals.This question will focus on the RCL component market, that is, the market for capacitors, resistors, and inductors.Passive components appearing in this article refer to RCL components.Overall, as the most basic electronic components, the total demand for RCL components has steadily increased, and with the demand for miniaturization and lightweight of downstream end products, chip components have become RCL