TAMURA Corporation
Sunpower Technology Corp.
Sunny Computer Technology Europe, s.r.o.
Skynet Electronic
Phihong USA Corp.
Li Tone Electronics
Fuhua Electronic Co.,Ltd.
FSP Ltd.
FranMar International Inc.
Fabrimex AG
CUI Inc
Artesyn Embedded Power

12 Switching AC Adapter Manufacturers in 2024

This section provides an overview for switching ac adapters as well as their applications and principles. Also, please take a look at the list of 12 switching ac adapter manufacturers and their company rankings. Here are the top-ranked switching ac adapter companies as of June, 2024: 1.CUI Inc, 2.Artesyn Embedded Power, 3.FSP Ltd..

Table of Contents

Categories Related to Switching AC Adapters

List of 12 Switching AC Adapter Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • United States of America
  • China
  • Czech Republic
  • Japan
  • Switzerland
  • Taiwan
  • United Kingdom
    • CUI Inc
      • United States of America Address: 20050 SW 112th Avenue, Tualatin, Oregon, United States of America

      Manufacturer Overview

      CUI is manufacturer of electronic components intended to create ease of access to power supply products. Established in 1989 and situated at USA The company offers PC adapters, wall plugs, board mounts and chassis mount as well as isolated and no isolated converters to clients. CUI Global is a publicly traded holding company devoted to maximizing shareholder worth through the acquisition and development of ingenious companies and technologies. From its GasPT2 platform targeting the energy sector, to its subsidiary the company is a elite digital power platform targeting the networking and telecom industries,

    • FSP Ltd.
      • United Kingdom Address: UNIT 8 CURO PARK, FROGMORE, ST ALBANS, HERTFORDSHIRE, United Kingdom

      Manufacturer Overview

      FSP Group UK, incorporated in 2016, is a private limited company that operates as a holding company, based in East Sussex, England, is a manufacturer of power supply units in global marketing. The company majorly manufactures the OEM/ ODM power supply for PC, IPC, server system, workstation, and NVR/NDR. It has been cooperating with numerous global brands such as HP, Supermicro, Intel, Advantech, Siemens, Philips, TT Electronics, and many more. Its products are certified with low noise level by Cybenetics and high efficiency by 80Plus. Its overseas subsidiaries are involved in multiple sectors, providing a diverse range of services.

    • Fuhua Electronic Co.,Ltd.
      • China Address: Fuhua Electronic Industrial Park, Xianglong Road, Huangzhou, New Town Dist., Shilong Town, Dongguan, China

      Manufacturer Overview

      UE Electronic, also known as Fuhua Electronic is a manufacturer and a supplier of electronic components and accessories that is based in China. Established since 2006, this specialized company has been manufacturing connectors, terminals, cable assemblies, and wiring harnesses. One sample products is the FH-M05 series wire-to-board connector, which offers secure and dependable connections for applications such as automotive electronics, industrial equipment, and consumer electronics. It features a compact design, high current capacity, and contact reliability.

    • Sunpower Technology Corp.
      • Taiwan Address: 16F-1, No. 150, Jian 1st Rd.,Zhonghe Dist., New Taipei City, Taiwan

      Manufacturer Overview

      Sunpower Technology was established in 1986 and is a manufacturer of AC-DC and DC-DC switching power supplies used in industrial control, communications, and home appliance systems applications. The company is located in New Taipei City 235, Taiwan, and many of its products come in 850 models, have acquired the recognition of agencies such as UL, TUV, LVD, cUL, and CE. To make the quality of the products satisfactory, the company obtained the ISO-9001 in 1991 and ISO-14001 in 2000 for environmental protection. In 2017, Sunpower upgraded accreditation to ISO-9001:2015 and ISO 14001:2015 standards.

    • Skynet Electronic
      • Taiwan Address: 4F No. 76, Chen-Kong Rd., Sec. 1, Nan-Kan District, Taipei, Taiwan

      Manufacturer Overview

      Skynet Electronic, Established in 1979, is a manufacturer of magnetic components, switching power supplies, and LED chip on board utilized in medical and office equipment, including printers. Based in Taipei, Taiwan, the company has over 180 products with customizable options and an impressive annual shipment volume of over 5 million units, the company ensures timely delivery within 30 days, aided by advanced forecasting. The ISO 9001 Quality Certification enables systematic operations monitoring and facilitates improvement audits. The company uses an extensive collection of circuit libraries and technology to reduce the time required to complete OEM and standard projects.

    • Sunny Computer Technology Europe, s.r.o.
      • Czech Republic Address: Trnkova 2881/156,Brno, South Moravian, Czech Republic

      Manufacturer Overview

      Sunny Computer Technology (SCT) is a manufacturer of switching power accessories and supplies originally founded in 1980 and currently headquartered in Brno, Czech Republic, with a Chinese division based in Hengli Dongguan. The company produces various power supplies including desktop and wall mounted models, USB charging stations for smart devices, and power and extension cables. Other products include accessories like connectors, LED drivers and car adaptors. These primarily supply clients in the consumer electronics, telecommunications and security systems sectors, for whom SCT also provides custom product development and certification services.

    • TAMURA Corporation
      • Japan Address: 1-19-43 Higashi-Oizumi Nerima-ku, Tokyo, Japan

      Manufacturer Overview

      TAMURA Corporation, founded in 1924 and headquartered in Tokyo, Japan, serves as a manufacturer and supplier of electronic and magnetic components. Its product lineup encompasses gate drivers for power switches, current sensors for measuring current flow, power modules for efficient power conversion, LED drivers for LED control, and transformers, reactors, and choke coils for energy transfer and regulation. These solutions provide dependable choices for system and machine design across industrial, automotive, communication, medical, and lighting sectors.

    • Fabrimex AG
      • Switzerland Address: Techcenterstrasse 2, Bubikon, Switzerland

      Manufacturer Overview

      Fabrimex AG, founded in 1947 and operating as a subsidiary of Company Exista AG, is a manufacturer based in Zurich, Switzerland, providing power supply solutions. Certified with ISO 9001:2015 and ISO 14001:2015, the company offers various products, including alternating current (AC) to direct current (DC) and DC to DC converters. It also produces power supplies for multiple applications, from powering computers to consumer electronics. Other products include inverters to convert DC power from batteries or solar panels into AC power for appliances and other electrical devices as well as cable assemblies to connect electronic devices.

    • Li Tone Electronics
      • Taiwan Address: No. 29, Ln. 331, Sec. 1, Jieshou Rd., Sanxia Dist., New Taipei City, Taiwan

      Manufacturer Overview

      Li Tone Electronics, established in 1986, is a manufacturer and supplier of electronic components and power supplies, headquartered in New Taipei City, Taiwan. Their product range includes high-frequency transformers, power inductors & coils, AC/DC adapters, and LED drivers. These products can be applied in industries such as telecommunications, consumer electronics, industrial automation, and automotive. Li Tone Electronics is certified with ISO 9001 for quality management and ISO 14001 for environmental management.

    • Artesyn Embedded Power

      Manufacturer Overview

      Artesyn Embedded Power, founded in Tempe, AZ, is a manufacturer of precision power conversion, measurement, and control solutions for mission-critical applications and processes. The company's product portfolio includes High Voltage Products, Low Voltage Power Supplies, Remote Plasma Sources, Temperature Measurement Products and SCR Power Controllers. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.

    • Phihong USA Corp.

      Manufacturer Overview

      Phihong, founded in Fremont, California, in 1972 is a manufacturer of Power Adapters, Power Supplies, and Battery Chargers. The company's product portfolio includes SB Adapters, Desktop Adapters, Wall Mount Adapters, LED Drivers,and Power-over-Ethernet for OEMs. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They have design labs, manufacturing facilities, and sales support centers in California, New York, The Netherlands, China, Japan, and Taiwan.

Switching AC Adapter Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the switching ac adapter page as of June 2024. 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

  1. FSP Ltd.: 9,200
  2. TAMURA Corporation: 4,576

Newly Established Company

  1. FranMar International Inc.: 1997 (27 years ago)
  2. Fuhua Electronic Co.,Ltd.: 1989 (35 years ago)
  3. CUI Inc: 1989 (35 years ago)

Company with a History

  1. TAMURA Corporation: 1924 (100 years ago)
  2. Fabrimex AG: 1947 (77 years ago)
  3. Sunpower Technology Corp.: 1986 (38 years ago)

Switching AC Adapter Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Switching AC Adapter Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
Taiwan Taiwan 4 40.0%
United States of America United States of America 1 10.0%
United Kingdom United Kingdom 1 10.0%
China China 1 10.0%
Czech Republic Czech Republic 1 10.0%
Japan Japan 1 10.0%
Switzerland Switzerland 1 10.0%

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