Ten Chinese toroidal choke calculator Suppliers Popular in European and American Countries

January 02, 2026

**toroidal choke calculator: Industry Trends** Rising demand for efficient EMI/RFI suppression in power electronics drives adoption of toroidal choke calculators. These tools enable rapid design optimization for compact, high-performance chokes in EVs, renewable energy systems, and IoT devices. Integration with CAD software and AI-driven simulations enhances accuracy, reducing prototyping time. Sustainability trends also favor low-loss, recyclable core materials, making calculators essential for eco-conscious engineering.

TDK Corporation
Murata Manufacturing Co., Ltd.
Coilcraft Inc.
Vishay Intertechnology, Inc.
Bourns, Inc.
Shaanxi Ferrtx Enterprise Co.,Ltd.
LEMO Electronics
CUI Devices, Inc.
Alpha Industries, Inc.
Pulse Electronics Corporation
Skyworks Solutions, Inc.

TDK Corporation

Establishment time : TDK Corporation was established on December 1, 1935.

website : https://www.tdk.com

Main Product : Main products include magnetic tapes, data storage solutions, audio and video recording media, Electronic Components (such as capacitors and inductors), and sensors.

Company Profile

TDK Corporation is a Japanese multinational electronics company known for pioneering innovations in magnetic recording technology. Founded in 1935, it has evolved from producing magnetic tape to offering a wide range of electronic components and storage solutions, with a global reputation for quality and reliability.

Murata Manufacturing Co., Ltd.

Establishment time : Murata Manufacturing Co., Ltd. was established on March 12, 1944.

website : https://www.murata.com

Main Product : Main products include ceramic capacitors, filters, resonators, antennas, sensors, power supplies, and modules for electronic devices.

Company Profile

Murata Manufacturing Co., Ltd. is a Japanese multinational corporation specializing in advanced electronic components and solutions. Founded in 1944, it has grown into a global leader in ceramic-based electronic parts, known for high reliability, miniaturization, and technological advancement. The company plays a critical role in enabling modern electronics, supporting industries such as smartphones, IoT devices, automotive systems, and 5G infrastructure. Its commitment to R&D and sustainable manufacturing underpins its long-term success and market leadership.

Coilcraft Inc.

Establishment time : Coilcraft Inc. was established in 1956.

website : https://www.coilcraft.com

Main Product : Main products include inductors, Transformers, chokes, RF Components, and custom magnetics.

Company Profile

Coilcraft Inc. is a leading manufacturer of magnetic components specializing in high-performance inductors, transformers, and custom solutions for demanding electronic applications, serving global markets with a focus on innovation, quality, and reliability.

Vishay Intertechnology, Inc.

Establishment time : Vishay Intertechnology, Inc. was established in 1962.

website : https://www.vishay.com

Main Product : Main products include resistors, capacitors, inductors, diodes, transistors, sensors, and semiconductor devices.

Company Profile

Vishay Intertechnology, Inc. is a leading manufacturer of discrete semiconductors and passive electronic components, known for its high reliability, precision engineering, and broad product range serving diverse industries worldwide.

Bourns, Inc.

Establishment time : Bourns, Inc. was established in 1947.

website : www.bourns.com

Main Product : Main products include resistors, potentiometers, sensors, fuses, surge protectors, and custom electronic components.

Company Profile

Bourns, Inc. is a global leader in designing and manufacturing electronic components for a wide range of applications, known for innovation, quality, and reliability in the electronics industry.

Shaanxi Ferrtx Enterprise Co.,Ltd.

Establishment time : 2023

website : www.ferrtx.com

Main Product : Power Inductor, RF Inductor ,Transformers,EMC Filter - EMI/RFI, Sensor ,Power Converter

Company Profile

FERRTX - Your Trusted Global Magnetic Solutions Partner

Headquartered in Xi'an, China with R&D centers spanning three provinces, FERRTX represents 37 years of accumulated technical excellence in precision magnetics innovation.As a manufacturer certified by ISO/UL/CE/IATF 16949/CNAS, we operate four specialised production bases nationwide. We deliver industry-leading quality and cost-effective components to worldwide clients.

FERRTX distinguishes itself from others in our field through our World Class Design, Engineering, and Manufacturing expertise and by providing full custom circuit design support for your unique application.

By combining cutting-edge automation technology with strict process control, we provide critical magnetic components to 500 customers in the global automotive, industrial and consumer electronics industries.

Solutions for Custom

At FERRTX, in addition to providing standard components, we offer comprehensive customisation services backed by 37 years of experience in manufacturing custom magnetic components and a team of 150 engineers.

This ensures that your products achieve optimal performance under specific voltage, frequency, and environmental conditions. We have successfully resolved complex electromagnetic interference (EMI) and radio frequency interference (RFI) issues in over 2,300 customer projects.

FERRTX boasts the industry's most comprehensive solution centre, supporting OEM customers in successfully completing critical product development, market launch, and production plans.

Product categories include:

• Power Inductors
• RF Inductors
• Transformers
• EMC Filters
• Sensors

Manufacturing Excellenc

Our four smart factories in Shenzhen, Jinan, Xianyang, and Weinan cover a total area of over 12,000 square metres, with 80% of the production lines automated. we enforce rigorous quality control systems and comprehensive outgoing inspection to guarantee the reliability of every product reaching our customers.

Corporate Philosophy

Although our annual production exceeds 200 million units, FERRTX measures success primarily by the long-term trust of more than 500 enterprise customers from over 40 countries. We have accumulated a database of solutions covering more than 2,300 application scenarios—from electric vehicle charging stations to satellite communications. This practical experience enables our engineers to anticipate design challenges before they arise, which is FERRTX's unique competitive advantage formed through global industrial cooperation.

Customer Assurance

FERRTX offers cost-effective solutions from prototype design to mass production, with predictable delivery cycles based on accurate scheduling and reliable execution capabilities. Our customer service team provides lifetime technical support, including fault analysis and technical support during the warranty period. This end-to-end accountability makes FERRTX the preferred development partner for Tier 1 suppliers in key industries.

LEMO Electronics

Establishment time : LEMO Electronics was established in 1947.

website : https://www.lemo.com

Main Product : Main products include high-performance connectors, industrial connectors, circular connectors, fiber optic connectors, and custom interconnect solutions.

Company Profile

LEMO Electronics is a Swiss-based global leader in the design and manufacture of high-reliability electrical and fiber optic connectors, known for its commitment to quality, innovation, and customer-specific solutions across demanding industries.

CUI Devices, Inc.

Establishment time : CUI Devices, Inc. was established on January 1, 1985.

website : https://www.cuidevices.com

Main Product : Main products include power supplies, connectors, sensors, and industrial interface components.

Company Profile

CUI Devices, Inc. is a global leader in designing and manufacturing high-performance electronic components, serving industries such as industrial automation, medical devices, telecommunications, and consumer electronics with a focus on reliability, quality, and technical support.

Alpha Industries, Inc.

Establishment time : Alpha Industries, Inc. was established in 1959.

website : www.alpha-industries.com

Main Product : Main products include military-style jackets, outerwear, and apparel such as flight suits, parkas, and cargo pants.

Company Profile

Alpha Industries, Inc. is an American manufacturer specializing in military-inspired clothing, known for its durable, functional designs and long-standing reputation in both military and civilian fashion markets since its founding in 1959.

Pulse Electronics Corporation

Establishment time : Pulse Electronics Corporation was established in 1951.

website : www.pulse-electronics.com

Main Product : Main products include connectors, sensors, filters, and passive components.

Company Profile

Pulse Electronics Corporation is a global leader in designing and manufacturing advanced electronic components, serving diverse industries with high-performance solutions and a strong commitment to engineering excellence and customer service.

Skyworks Solutions, Inc.

Establishment time : Skyworks Solutions, Inc. was established on January 28, 1962.

website : https://www.skyworksinc.com

Main Product : Main products include RF front-end modules, filters, amplifiers, switches, and integrated solutions for wireless communications.

Company Profile

Skyworks Solutions, Inc. is a leading global supplier of high-performance analog semiconductors, enabling advanced wireless connectivity in smartphones, base stations, and other connected devices.

Author:

Mr. FERRTX

E-mail:

sales@ferrtx.com

Phone/WhatsApp:

+86 02968087686