Wisconsin Oven Corp.
Wieland Electric Inc.
Weldlogic, Inc.
VPT, Inc.
Trinity Electronics Systems Ltd.
The Rowland Company
Stangenes Industries, Inc.
Siglent Technologies
Shamrock Controls div. of Burns Controls Company
RACO Mfg. & Engineering Co., Inc.

66 DC Power Supply Manufacturers in 2022

This section provides overview, applications, and principles of dc power supplies. Also, please take a look at the list of 66 dc power supply manufacturers and their company rankings.

Table of Contents

List of 66 DC Power Supply Manufacturers

*Including some distributors, etc.

Sort by Features

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

Sort by Area

  • Canada
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  • France
  • Germany
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DC Power Supply Manufacturer Ranking

*Including some distributors, etc.

Ranking as of January 2023 in United States

Derivation Method
Rank Company Click Share
1 NetSource Technology, Inc. 50%
2 DATEL 50%

Ranking as of January 2023 Globally

Derivation Method
Rank Company Click Share
1 NetSource Technology, Inc. 50%
2 DATEL 50%

Derivation Method

The ranking is calculated based on the click share within the dc power supply page as of January 2023. 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. WAGO: 4,000
  2. Siglent Technologies: 200

Newly Established Company

  1. PinTech: 2006 (17 years ago)
  2. Siglent Technologies: 2002 (21 years ago)
  3. Newtons4th: 1997 (26 years ago)

Company with a History

  1. Chauvin Arnoux Metrix: 1905 (118 years ago)
  2. GMC-I Messtechnik: 1906 (117 years ago)
  3. WAGO: 1950 (73 years ago)

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