3-pin chip inductor is a common electronic component, which is widely used in circuit design. It has good inductance performance and small size and plays an important role in electronic products. This article will analyze the 3-pin chip inductor in-depth and explore its related performance and applications.
1. Definition and Structure of SMD 3 Pin Inductor:
3-pin chip inductor is an inductor component made by surface mount technology, usually composed of three parts: magnetic core, coil and pin.
The magnetic core material is usually made of magnetic material, such as ferrite, etc., which is used to increase the inductance effect of the inductor; the coil is made of wire to generate induced current; the pin is used to connect the inductor with other components on the circuit board.
2. Working Principle of SMD 3 Pin Inductor:
3 pin chip inductor uses the change of current in the coil to generate a magnetic field, thereby generating an induced voltage or current.
When an AC signal passes through, the inductor will generate a corresponding magnetic field according to the change of current, and then generate an induced electromotive force. This induced electromotive force can play a role in filtering, isolation, energy storage, etc.
3. Performance Characteristics of SMD 3 Pin Inductor:
Compared with traditional plug-in inductors, 3-pin chip inductors have the following obvious advantages:
1) Small size: Due to the use of surface mounting technology, 3-pin chip inductors are small in size and suitable for use in electronic products with limited volume, such as mobile phones, tablets, etc.
2) Good high-frequency characteristics: 3-pin chip inductors perform well in high-frequency signal transmission and can effectively suppress high-frequency interference.
3) Good magnetic shielding effect: Due to the use of magnetic cores, 3-pin chip inductors have good magnetic shielding effects, which can reduce mutual interference between electronic products.
4) High stability: 3-pin chip inductors are made of high-quality materials, have good stability and durability, and can work normally under harsh environmental conditions.
4. Main Application Areas of SMD 3 Pin Inductor:
3-pin chip inductors are widely used in various electronic products, and their main application areas include but are not limited to the following aspects:
1) Communication field: 3-pin chip inductors can be used for power amplification and filtering circuits in communication equipment.
2) Automotive electronics: In automotive electronics products, 3-pin chip inductors are often used in engine control, car audio and other systems.
3) Home appliances and power supplies: 3-pin chip inductors are widely used in home appliances, such as TVs and computer power circuits.
4) Industrial control: In the field of industrial automation, 3-pin chip inductors are often used in control circuits, sensors and other equipment.
As a common electronic component, the 3-pin chip inductor has the characteristics of small size, good high-frequency characteristics, and strong magnetic shielding performance. It plays an important role in various electronic devices and can realize functions such as filtering, isolation, and energy storage. With the continuous advancement of technology, the performance and application areas of SMD 3 pin inductors will be further expanded, providing better support for the development of electronic products.
Advantages of Zxcompo Inductors
Zxcompo products include multilayer power inductors, wound surface mount inductors, and molded surface mount inductors for power and signal lines. A full range of passive electronic and magnetic components including inductors, capacitors, resistors, transformers, and filters are available. Our products are widely used in automotive, telecommunications, consumer electronics, and other fields. Each product is designed to achieve performance and maximize signal and power efficiency while saving space.
Other advantages include:
Fully automated manufacturing
High reliability AEC-Q200
ISO 9001 quality standards
RoHS compliant
REACH compliant
Why Choose Zxcompo?
Our company has more than 1,000 types of inductors and 15 years of experience in this field. It is a product that produces extremely low resistance over a wide frequency range. Zxcompo is widely recognized by a global technical team for designing, manufacturing, and providing high-quality, high-performance signal integrity and noise filtering solutions.
Zxcompo brand inductors, also known as coils or reactors, are passive electronic components that resist changes in the current flowing through them. Core material, winding type and geometry play a critical role in the performance of power inductors. Shipping worldwide. Simply contact us for samples: sales@ZXcompo.com.
