Company's History | Common Mode Power Line Choke Manufacturer | Coilmaster Electronics

One stop solution for inductor, transformer, and choke | Coilmaster Electronics specialize in the production of SMD power inductors, common mode choke, high frequency transformers.

One stop solution for inductor, transformer, and choke

Company's History

Professional Power Inductor, Common Mode Choke And Transformer Manufacturer

Coilmaster Electronics was established in 1995 and is a professional supplier of magnetic components including high-performance power inductors, high current inductors, power chokes, common mode chokes, chip inductors, and LAN magnetics. Except for the standard components, Coilmaster also designs consumer magnetics to fit customers’ requirements. We have been committed to offering high-quality passive components, and supportive engineers through the entire design process, as well as providing the best service possible to the customers. Both our support and service systems are designed to respond to the requirements of our customers. The systems are reviewed and modified continually to achieve the ultimate level of customer service. Certified with IATF16949/ ISO9001/ ISO14001 high standard quality assurance system and meet AEC-Q200 to support automotive-grade products.

Why Choose Coilmaster Electronics As Your Partners?

In contemporary society, a bunch of information is crowded our life, same as the product information. Coilmaster understands that some time is difficult to find the suitable component for your applications, there are thousands of choices for our product. Even the same characteristic, normally will get 2~4 kinds of product that could meet the requirement, however, what is the best product to fit your applications?

This is what we could help with, we are not only the manufacturer, but we are also glad to help you to understand what the difference between each product series is, and what may cause the change if you use the wrong part on your applications. Take shielded inductors as examples, in the same dimension, we will have traditional winding series, SDS / SDC, molded type SEP series even the semi-shielded inductor SQH series. But how to choose the most suitable and economical part of your application?

Furthermore, the lead time issue has become more critical since the end of the year 2020. Many well-known manufacturers currently have lead times of over 20 weeks even one year, often with product allocation policies. Coilmaster could help you to solve this shortage issue, with a lead time of 5~8 weeks excluding the public holiday.

We also could help you to provide the alternative for the EOL / discontinued inductors. And you do not have to wait 20 weeks due to allocations, our lead time is around 5~8 weeks only (excluding the holiday). If for urgent case, we still offer special fast program service with a little extra cost but could deliver the goods to you in 2~4 weeks. Our product range could cover around 90% of all passive components including Murata, Sumida, TDK, Coilcraft, Wurth, Bourns, Vishay, Panasonic, Yageo, and others. For further information, please feel free to contact us immediately!

Our vision

“Creating high-performance inductors, reducing energy loss, and contributing to sustainable”. We continuously strive to contribute to sustainability and the environment. Our headquarters in Taiwan not only uses solar panels to generate electricity, but also has a rainwater recycling system and uses the latest insulation coatings on the exterior walls to keep the building warm in winter and reduce air conditioning temperature in summer, resulting in a cooling effect. In addition, we have water-saving equipment in place. Our factory in China is also currently planning to implement similar equipment.

Main Product:
  • High Current Inductor
  • SMD Power Inductor. (Shielded Inductor, Unshielded Inductor, Semi-shielded inductor)
  • Common Mode Choke. (SMD Common Mode Choke, Through Hole Choke)
  • High Frequency Transformer
  • Chip Inductor
  • EMI Filter
  • Choke Coil
  • Ferrite Beads
  • Line Filter
  • Molding Power Choke
  • RJ45 with Magnetics / LAN Transformer