Transformers
International Coil Inc
8 Norfolk Ave, South Easton, MA 02375, United States
- Manufacturer
- Founded 1995
- ISO 9001:2015, ITAR Registered
About International Coil Inc
The company began as a focused magnetics provider and later expanded into larger facilities in nearby Brockton before settling at its current mailing address in South Easton. Today the firm designs and builds a range of power conversion products, including isolated and non‑isolated DC‑DC converters from 1 W to 150 W, AC‑DC power supplies, and custom transformers and inductors. In addition to its own magnetics line, International Coil has formed engineering alliances with partners such as ALFA, LLC for analog hardware and power conversion, Bartek Technologies for firmware and FPGA development, Avanti Design & Development for mechanical and thermal modeling, and rfLyncs for RF and antenna design covering Wi‑Fi, Bluetooth, Zigbee, LoRa, RFID, cellular and GPS. These partnerships extend the company’s capabilities into full‑system wireless hardware, regulatory compliance (FCC Part 15, CTIA, SAR), and design‑for‑manufacturing support. The company serves customers in power electronics, wireless communications, and defense‑related programs, as evidenced by its ITAR registration. Typical engagements include custom magnetic designs for OEM power supplies, wireless module development for portable and wearable devices, and engineering support for products requiring UL certification and RoHS compliance. International Coil emphasizes on‑time delivery, competitive pricing, and engineering expertise as its primary differentiators. The company states that it was started to provide cost‑effective, reliable transformers and coils, and it now promotes a combination of custom design capability, quality assurance under ISO 9001:2015, and responsive customer service.
Manufacturing capabilities
Core processes
Inspection & quality
Company details
- Location
- South Easton, Massachusetts
- Company type
- Manufacturer
- Founded
- 1995
- Export compliance
- ITAR registered
- Certifications
- ISO 9001:2015, ITAR Registered, UL (OBJY2.E176555), RoHS Compliant
Frequently asked questions
Where is International Coil Inc located?
International Coil Inc is located at 8 Norfolk Ave, South Easton, MA 02375, United States.
What does International Coil Inc do?
International Coil Inc is listed under Transformers, and its listed capabilities and products include Power supply design and manufacturing (1W-150W), DC-DC converter manufacturing (isolated and non-isolated), AC-DC power supply manufacturing, Transformer and inductor manufacturing, Custom magnetic design and Analog hardware design.
What certifications does International Coil Inc have?
Certifications on file for International Coil Inc: ISO 9001:2015, ITAR Registered, UL (OBJY2.E176555) and RoHS Compliant.
When was International Coil Inc founded?
International Coil Inc was founded in 1995.
How do I request a quote from International Coil Inc?
Use the Request a quote button on this page to send International Coil Inc your requirements through FirmsLedger, or call (508) 580-8515 and visit internationalcoil.com.
What companies are similar to International Coil Inc?
Other Transformers companies in Massachusetts listed on FirmsLedger include GE Vernova, Component Manufacturing Solutions LLC and United Electronic Industries, Inc..