Looking for a reliable small transformer manufacturer in USA? It is not only about price lists or glossy catalogues; it is about long-term safety, and stable supply for your projects and end users. Here you can quickly get to know the product range, certifications, MOQ, lead time, and service of these electronic transformer manufacturers, and select the right supplier that best meets your needs!
- Partopia Transformer
- Foster Transformer Company
- MCI Transformer Corporation
- MPS Industries
- EDCOR
(Listed in no particular order!)
1.Partopia Transformer
– OEM/ODM Small Transformer Factory
For more than 30 years, Partopia, as a professional small transformer manufacturer & factory in China, offering of all kinds of small transformers for a variety of applications. Partopia will turrn your custom specifications into reality. Partopia has provide custom service and high quality small transformers for many customer in USA, covering various fields such as medical machine, home appliance, industrial control systems and so on. 这里要改：all clients with small-company responsiveness and big-firm capabilities. Value Promise: Highest-quality materials, strict QC, automated testing, and 100+ years engineering expertise for rapid samples/production. Contact us for catalog or custom solutions.
Rapid Prototyping
Partopia’s experienced team are capable of complete your custom need within 1 workday.
Affordable Price
One of the most crucial concerns as a customer is affordability. Partopia, as the custom transformer manufacturing factory, can provide the most competitive prices. No middlemen involved. Help you save cost.
Certified Quality
CE, RoSH, UL, etc.
Fast Shipping
Partopia ship fast as the factory is located near Wenzhou Port in China, giving them superior sea shipping advantages for fast global delivery.
If you intend to customize small transformers in bulk feel free to contact Partopia.
2.Foster Transformer Company
Headquartered in Cincinnati’s historic Northside (a federal HUBZone), Foster Transformer Company provides high-quality custom transformers since 1937.
Their 55,000 sq ft facility excels in rapid prototyping, small-to-medium runs, and in-house tooling via Kinetics. Prime location near I-74/I-75 highways, airport, and rail.
Beside, Foster Transformer Company has a manufacturing plant in Dongguan, China covering 75,000 sq ft. handling high-volume production with advanced CNC winding, vacuum impregnation, and testing. Their small transformers are UL ISO 9001:2000 certified.
If you only need several standard small transformers, you can purchase from their website. You can click “store” on the navigation and find the products and prices.
3.MCI Transformer Corporation
MCI Transformer Corporation has over 50 years of experience in delivering premium transformers.
The company specialize in custom magnetic components: auto transformers, chassis mount transformers, custom transformer design, industrial control transformers, international transformers, medical lsolation transformers, pc mount transformers, toroids, and UL Class 2 transformers. Offering custom designs and catalog modifications.
Their offshore manufacturing enables them to meet world-class high-volume production needs, and their regional factories ensure fast response for both large and small customers.
Global Locations of MCI Transformer Corporation
- 150 Sanhedrin Circle, Willits, CA 95490, 707.459.5994 | FAX: 707.459.5998
- Laredo, TX 78045, 978.544.8272 | FAX: 978.544.8356
- 25 Blodgett Street, Orange, MA 01364, 978.544.8272 | FAX: 978.544.8356
- 411 Manhattan Avenue, Babylon, NY 11704, 631.587.0510 | FAX: 631.587.0624
4.MPS Industries
MPS Industries, Inc. is a leading electronic components manufacturer based in Gardena, California. The company specializing in custom transformers, inductors, common mode chokes, current sensors, and power supplies for automotive, industrial, medical, military/aerospace, telecom, and consumer electronics.
MPS Industries has a broad product lin ranging From large EI/toroidal transformers to tiny surface-mount inductors, plus wall-mount/desktop/industrial power supplies (medical-grade). They provide full custom design services meet diverse electrical/mechanical needs.
MPS Industries’s transformers are ISO 9001:2015, ISO 14001:2015, RoHS/REACH compliant, ITAR registered.
MPS Industries offers local & global Support – their U.S. headquarters offers rapid prototyping/small runs. Their Asian facilities ensure competitive pricing, high-volume production, and flexible shipping.
5.EDCOR
EDCOR (Electronic Development Corporation) is a U.S. supplier specializing in high-quality audio transformers. Founded in the 1960s making wireless microphones, the company later shifted its focus from sound systems and amplifiers to transformers, which became its core business.
After early growth in Utah and California, EDCOR moved to Carlsbad, New Mexico in 1990, where it reinvested in the company and expanded transformer production. With the rise of the internet, EDCOR launched its website and its True Blue Audio Transformer line, gaining customers worldwide in professional audio, contractors, OEMs, and hobbyists.
In the 2000s EDCOR developed classic audio and power transformer lines, including the Class X series, and gradually exited amplifiers and mixers to focus on transformers. Today the company builds to order, continues to innovate transformer designs, and serves global customers in audio, industrial, government, and education markets while maintaining a reputation for reliability and value.
Words From Partopia Transformer
Hope this post is helpful for you!
Feel free to contact us, if you are looking for a trusted oem/odm small transformer manufacturer!
