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Top 12 Inductor Manufacturers in 2024
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Standard circuit inductors are passive components found in electrical circuits that store energy in a magnetic field. They are used to manage current in a circuit by restricting the pace at which it changes. They can also be used to filter or isolate electrical signals at specific frequencies and to adjust voltage in power circuits. Standard circuit inductors are used in a wide range of electronic devices and equipment, such as power supply, RF circuits, and switch mode power supplies (SMPS). Let's take a look at the world's well-known inductor manufacturers.
Top 12 Inductor Manufacturers Brands
There are many brands in the inductor industry. How to choose a brand with quality, integrity and service guarantee has become a concern of many consumers.
1. TDK Corporation
TDK Corporation is a leading electronics company headquartered in Tokyo, Japan. Founded in 1935, the company specializes in ferrite, a key material used in electronic and magnetic products. TDK's main products include various passive components such as ceramic capacitors, aluminum electrolyte capacitors, thin film capacitors, magnetic products, high-frequency components, piezoelectrics, and sensors and sensor systems (such as temperature and pressure, magnetic and MEMS sensors).
2. Murata Manufacturing
Founded in 1944, Murata is a well-known Japanese integrated parts manufacturer, a modern enterprise specializing in the research and development of electronic components and multifunctional high-density modules
Murata Manufacturing Co., Ltd. is a global advanced manufacturer of integrated electronic components, and has been leading the development of the electronic machinery industry for more than 60 years. Murata Manufacturing Co., Ltd.'s ceramic capacitors and other electronic components are world-renowned. The market for group products such as monolithic ceramic capacitors (global market share 35%) and wireless communication Bluetooth modules is expanding.
3. TAIYO YUDEN
Founded in 1950 in Japan, it specializes in the research and development, production and sales of electronic components. Its main products include capacitors/inductors/FBAR/SAW devices/bead inductors/ceramic filters/chip antennas, etc. Since its establishment, TAIYO YUDEN has been engaged in the research and development, production and sales of various electronic components such as capacitors, inductors, FBAR/SAW devices, and has continued to develop to this day.
4. Chilisin
Founded in 1972 in Taiwan, Chilisin is an inductor supplier that can manufacture its own magnetic cores. Its products include power inductors, RF inductors, common mode inductors, magnetic beads, LTCC RF components, antennas, wireless charging coils, network transformers, power modules, etc. Chilisin was founded in 1972. It has profound R&D technology and marketing experience, and has developed its own powder technology. It is one of the few inductor suppliers that can manufacture its own magnetic cores.
5. Sunlord
Founded in 2000, Sunlord is a well-known domestic electronic component supplier and a technology-based enterprise engaged in the research and development, production and sales of various types of chip electronic components. It is a high-tech enterprise specializing in the research and development, production and sales of various types of chip electronic components.
Sunlord's products include four major industries: magnetic devices, microwave devices, sensitive devices, and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications, and industrial electronics.
6. Sumida
Founded in Japan in 1956, Sumida is a major global manufacturer of coils and electronic products. It focuses on the research and development and production of power inductors. It is a global manufacturer of power inductors with a full range of types and models. Its products are widely used in the production and manufacturing of consumer electronic devices. Sumida Group is an international manufacturer of high-quality inductor components and modules. Its products are used in the fields of consumer electronics, automotive electronics and industrial markets. With a solid business foundation in Asia, Europe and the United States, it can quickly provide standard components to respond to local market needs and customize thoughtful solutions for customers.
7. Microgate Technology
Founded in 2001, Microgate is an enterprise mainly engaged in the research and development, manufacturing, production and sales of electronic components and RF modules. Its products include inductors/filters/RF components/LCD display module devices, etc.
The company's main business is the research and development, production and sales of new chip passive electronic components and LCD display module devices such as chip power inductors, filters and chip LTCC RF components, and provides technical support services and overall component solutions for downstream customers.
8. Fenghua
Founded in 1984, it is a large domestic new component manufacturer, mainly engaged in the production and sales of new components, electronic materials, electronic special equipment and other electronic information basic products.
Fenghua has a complete and mature product chain, and has the large-scale production capacity for integrated supporting supply of electronic complete machines such as communications, consumer, computer, automotive electronics, lighting appliances, etc.
Fenghua is committed to becoming a world-class integrated supporting supplier and solution provider of electronic components, providing customers with a one-stop supermarket service for information basic products and collaborative design value-added services.
9. Coilcraft
Founded in 1945 in the United States, it is an early international manufacturer of magnetic components and a pioneer in the design, manufacture and distribution of high-performance magnetic components, including RF chip inductors, power magnetic components and filters.
Headquartered in Cary, Illinois, Coilcraft has been a pioneer in the design, manufacture and distribution of high-performance magnetic components since 1945, including RF chip inductors, power magnetic components and filters.
10. Transko Electronics
Transko Electronics Inc., founded in 1982 in New Taipei, China, manufactures and supplies high-quality electronic components and transformers. Transformers, inductors, coils, and chokes are the company's major products. They are utilized in a variety of applications, including power supplies, telecommunications, industrial equipment, and consumer electronics. Transko components serve an important role in providing proper power management and signal integrity in a variety of electronic devices. Transko strives for excellence and continual innovation in order to give good solutions to its customers while meeting the ever-changing demands of the electronics industry.
11. API Delevan
API Delevan, established in 1947 and headquartered in East Aurora, New York, is a manufacturer of coil winding and resolver technologies. The company's offerings for aerospace, defense, medical, and industrial sectors include RF and Power Inductors for signal filtering, Resolvers for translating motion to signals, Transformers for energy transfer, Magnetic Components, and Custom Coils adapted to specific requirements. These solutions have applications in radar, aviation controls, power systems, and other areas.
12. Triad Magnetics
Tried Magnetics was formed in the 1940s and is headquartered in Perris, California. The ISO 9001:2015-certified company manufactures components for industrial equipment, renewable energy, medical equipment, and other industries, employing conventional and specialized magnetic components such as transformers, power supplies, and inductors. The company's custom magnetics branch manufactures power and audio transformers, chokes, and power supplies for various industries. The company's engineering development kits and design sample kits feature a variety of power levels, sizes, and packaging styles within certain product lines to help customers select final designs for prototype.
How to Select an Inductor
The appropriate inductor is mainly determined based on the package size of the inductor, the minimum inductance value and rated operating current required by the circuit design, etc. In addition, the working environment of the inductor needs to be considered comprehensively, referring to parameters such as working frequency and working voltage.
- The inductor value should be the same as the circuit requirement, especially the inductance value of the coil of the tuning circuit should be accurate.
- Depending on the application, each characteristic may be a factor that needs to be considered and determines other characteristics.
- For inductors with dielectric strength requirements, it is necessary to select packaging materials with high voltage resistance. Usually, inductors with good voltage resistance have good moisture resistance. The use of resin impregnation, encapsulation, and die-casting processes can meet this requirement.
- The main considerations for inductor leads or pins are tension, torsion, welding resistance, and weldability. When the component has been out of the factory for more than six months, the weldability test should be re-performed to ensure the reliability of welding.
- Choose suitable inductor manufacturers. Inductors are high-precision products, which have high requirements for the manufacturer's technology, experience, and control.
The effects of choosing an inappropriate inductor
If an inappropriate inductor is chosen, the basic energy storage and filtering functions of the inductor cannot be achieved, or it may cause a short circuit or leakage in the circuit. In more serious cases, the inductor may heat up and even cause the circuit board to self-ignite, affecting the use of the circuit.
Where to Buy Inductors
Chipsmall offers high-quality inductors at competitive prices, so if you're looking to buy one at a good price, there are different inductor manufacturers for you to choose from.
With the principle of "Quality Parts, Customer Priority, Honest Operation and Considerate Service", Chipsmall mainly focuses on the distribution of electronic components.
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Top 12 Inductor Manufacturers in 2024
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