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This section provides an overview for switching transformers as well as their applications and principles. Also, please take a look at the list of 14 switching transformer manufacturers and their company rankings. Here are the top-ranked switching transformer companies as of January, 2025: 1.Pico Electronics, 2.Badger Magnetics, Inc., 3.Payton Planar.
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*Including some distributors, etc.
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Pico Electronics was founded in 1967 and is headquartered in Pelham, New York. Pico is a developer of miniature and ultra-miniature electronics used in aerospace, power generation, and military applications. The company specializes in miniature transformers and inductors designed to work in extreme temperature environments ranging from -55°C to +85°C (-67°F to +185°F). Pico Electronics also specializes in continued miniaturization. Other product listings include DC-DC converters, AC-DC power supplies, and power factor-corrected modules. The company also produces QPL MIL Spec products to military grade specifications such as transformers and inductors.
Morson America LLC, founded in 1998 with headquarters in the USA, is a manufacturer of industrial power supply solutions. The company's product line includes AC-DC converters, DC-DC converters, transceiver modules, isolation amplifiers, and power supply controllers. Morson America LLC's products are used in the industrial, medical, telecommunications, and engineering fields. Morson America’s products can be found in EV batteries, photovoltaic systems, and smart home appliances. The company holds ISO 9001:2000, ISO 4001, and OHSMS 18001 certifications.
Würth Elektronik Group, established in 1969 in Germany, is a manufacturer and supplier of quality electronic and electromechanical components. Their extensive product catalog includes passive components, connectors, inductors, sensors, and more, catering to various industries like automotive, telecommunications, and industrial automation. Würth Elektronik's components are integral to building ideal electronic circuits, enabling seamless data transfer and power management. Courtesy of its creativity and sustainability, it aims to provide cutting-edge solutions and good customer service, meeting the diverse needs of its global clientele.
Universal Microelectronics, established in 1984 and based in Taiwan, China, is a manufacturer and supplier of power supplies and light devices. The product portfolio includes a diverse range of power supplies, magnetic components, photonics, EMS, DMS, radar products, and LED lights. The company products are ISO certified with other certifications and green product declarations for environment friendly solutions. The products are used in various industries which include the marine, medical, and light industry
PREMO Group is a magnetics manufacturer founded in 1962 and based in Malaga, Spain. The company develops, manufactures, and sells electronic components. The company operates 3 manufacturing plants in Wuhu City (China), Tanger (Morocco), and Quang Nam (Vietnam). Also, PREMO operates research and development centers in France, Germany, Korea, Spain, USA, and China. The main focus of the PREMO Group are products used in IoT, M2M, VR, Connected and Electric Vehicles. Their product list comprises of RFID antennas, Motion Tracking Sensors, and power transformers. PREMO also manufactures inductors & chokes, current sensors, EMC filters, and PLC components.
Pulse Electronics, founded in 1947 and currently a subsidiary of Yageo Corporation in Taiwan, is a passive electronic manufacturer headquartered in San Diego, California. The company specializes in producing passive electronic components, including antennas and connectors, inductors, current sensing products, power supplies, and power and networking magnetics. With offices and manufacturing facilities in 10 countries worldwide, Pulse serves a wide range of industries. For example, in the transportation sector, the company offers wired and wireless solutions for advanced driver assistance systems (ADAS). Other industries served by Pulse include communication, computing, consumer goods, public safety, and the Internet of Things (IoT).
The SCHURTER Company was founded in 1933 and operates out of Lucerne, Switzerland. SCHURTER is an innovator and producer of electronic components for many markets including industrial equipment, medical equipment, automotive, avionics and space, data and communication, and energy. SCHURTER products and solutions include: circuit protection, connectors, switches, EMC, custom components, HMI solutions, PCAP touchscreens, resistive touchscreens, capacitive switches, membrane switches, and a series of smart products including Smart Connector DS11 PEM, Smart Connector DT31 external, and Smart Ecosystem.
Shaanxi Gold-Stone Electronics Co. Ltd., established in 2002 and headquartered in Xi'an, Shaanxi, China, is a manufacturer of magnetic components. The company's main products include magnetic cores, electronic transformers, and common mode chokes. It also produces ferrite core clamps, nanocrystalline cores, and bobbins, as well as custom application-specific magnetic components. These products are used in LED lighting, automotive electronics, and medical appliances, among many others. The company's services include private label manufacturing, and it also offers full OEM services.
Southern Group, established in 1989 and headquartered in Changzhou, China, is a manufacturer of electronic components. The company's products include fixed inductors, toroidal inductors, and switching transformers for electronics, automotive, and aviation industries. It also offers customized inductors, transformers, and resistors varying by wire diameter, coil size, and material. Its transformers are used for voltage transformation, isolation, and energy transfer, and its resistors are available in static and variable forms. The company's products are used in vehicle generators, LED lighting, and household appliance applications.
CEC International Holdings Limited (CECIH) was founded in 1979 and is a manufacturer of a wide range of electronic components. Their product portfolio includes various types of coils, inductors, transformers, line filters, electrolytic capacitors, as well as ferrite and electroceramic materials, plastic, and metal parts. These products have found extensive applications across industry segments, including power supply devices, telecommunication equipment, data networking, digital audio-visual products, and handheld multimedia equipment. They have established offices in major cities in the Asia-Pacific region, such as in Taipei, Shanghai, Singapore, Tokyo, and Bangalore.
Badger Magnetics, Inc. is a manufacturer of electromagnetic coil products that is headquartered in Milwaukee, Wisconsin and was established in 1955. The company manufactures customized products ranging from transformers, electromagnetic coils, chokes and inductors, resistance sensing relays, and rotary speed sensors. Its capabilities include Jovil precision winding machines, heavy winding production cell, and a single and three phase laminated transformers as an aid to the company’s manufacturing process boarding level mounts to 100 kVA. The company caters to industry markers such as energy, rail transportation, medical, military, and electronics.
Payton is a multinational group of companies that operates as a manufacturer of planar transformers, inductors, and a distributor of magnetic components. The company operates worldwide, with offices and manufacturing facilities in Israel, Europe, the United States, and the Far East. The company specializes in conventional and planar transformers, and offers custom-designed products that meet various requirements and standards for specific product applications. One sample patented technology is Planetics. This technology will reduce the size and weight of the present transformer by up to 80% while increasing the product efficiency and its power density.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Pico Electronics |
42.9%
|
| 2 | Badger Magnetics, Inc. |
14.3%
|
| 3 | Payton Planar |
14.3%
|
| 4 | Midcom |
14.3%
|
| 5 | Pulse Electronics |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the switching transformer page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
3 | 30.0% |
|
United States of America
|
1 | 10.0% |
|
Germany
|
1 | 10.0% |
|
Taiwan
|
1 | 10.0% |
|
Spain
|
1 | 10.0% |
|
Australia
|
1 | 10.0% |
|
Switzerland
|
1 | 10.0% |
|
Israel
|
1 | 10.0% |
58 products found
58 products
Nikko Electric Co., Ltd.
370+ people viewing
Last viewed: 11 hours ago
Standard Response
■ Main characteristics -It is a transformer using ferrite core and is mainly used for switching power supply. ・ Insulated type A type to B type is...
3 models listed
Sanmori Gen Electronics Co., Ltd.
320+ people viewing
Last viewed: 18 hours ago
■Features ・Compliant with worldwide safety standards and realized miniaturization ・Compatible with automatic winding ・Significantly reduces char...
10 models listed
Sanmori Gen Electronics Co., Ltd.
360+ people viewing
Last viewed: 13 hours ago
We have created a switching power supply transformer that fully demonstrates the low-loss performance that characterizes the PC47 series, has an op...
7 models listed
Alphatrans Co., Ltd.
90+ people viewing
Last viewed: 7 hours ago
■You can create the power you need in a short time. ・SPT is an abbreviation for "Speedy Power Transform", and we supply power transformers that ar...
30+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
Fujimi Electric Manufacturing Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
Fujimi Electric Manufacturing's automated production equipment is capable of winding ultra-fine copper wire (0.04φ). Our equipment allows for minia...
2 models listed
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
Alphatrans Co., Ltd.
90+ people viewing
Last viewed: 7 hours ago
■Features ・Pin type, small size, low profile ・Standard EE core ・Using triple-layer insulated wire for secondary winding ・Primary-secondary side...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
Alphatrans Co., Ltd.
90+ people viewing
Last viewed: 7 hours ago
■Features ・Pin type, small size, low profile ・Standard EE core ・Using triple-layer insulated wire for secondary winding ・Primary-secondary side...
Alphatrans Co., Ltd.
100+ people viewing
Last viewed: 7 hours ago
■Features ・Pin type, small, vertical type ・Standard EE core ・Using triple-layer insulated wire for secondary winding ・Primary-secondary side cr...
Alphatrans Co., Ltd.
90+ people viewing
Last viewed: 7 hours ago
■Features ・Pin type, small size, low profile, low cost ・Standard EE core ・Using triple-layer insulated wire for secondary winding ・Primary-seco...
Alphatrans Co., Ltd.
100+ people viewing
Last viewed: 7 hours ago
■Features ・Pin type, small, vertical type ・Using triple-layer insulated wire for secondary winding ・Primary-secondary side creepage distance 15m...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
20+ people viewing
■Features -A switching power transformer that uses a ferrite core and is compatible with a wide variety of electronic devices. - Compatible with va...
