6 DC Power Supply Manufacturers in 2026

Table of Contents

• List of 6 DC Power Supply Manufacturers
• List of 331 DC Power Supply Products
• Global Distribution of DC Power Supply Manufacturers by Country

• • 

    • Keysight Technologies Manufacturer Distributor
      DC Power Supply

    • • Website
      • Listed Company (NYSE)
      • United States, California
      • Company Profile

    • Address: 1400 Fountaingrove Parkway Santa Rosa, California, United States of America

    Company Overview

    Keysight Technologies, Inc. was founded in 1939 and headquartered in Santa Rosa, California. Keysight is a global developer and manufacturer of electronic design and test solutions to communications, networking, aerospace, defense, and government, automotive, energy, semiconductor, electronic, and education industries. Keysight’s communications solutions group solutions include electronic design automation software; radio frequency and microwave test solutions, hardware and virtual network test platforms and software applications, as well as optical laser source solutions. Keysight’s electronic industrial solutions group offers various design tools and verification tools. Keysight offers product support, technical support, and training and consulting services. It sells its products through direct sales force, distributors, resellers, and manufacturer's representatives.

• • 

    • Wieland Electric Inc. Manufacturer
      FLARE + WIPOS

    • • Website
      • Founded: 1910
      • Canada
      • Company Profile

    • Address: 3570 PLATINUM DRIVE, UNITS 6 & 7 MISSISSAUGA, Ontario, Canada

    Manufacturer Overview

    Wieland Electric is headquartered in Hamberg Germany and was founded in 1910. Weiland Electric is a manufacturer of electrical connection and industrial automation products used in conveying, logistics, horticulture, lighting, machine building & safety, and energy industries. Wieland Electric’s product categories include active industrial products, passive industrial products, modular wiring systems, power distribution for electric vehicles, integrated lighting & building solutions, and indoor interconnect products such as metal fabrication, 3D printing for prototyping, electrical design, and box build fabrication.

• • 

    • ABB E-mobility Manufacturer
      Power Supplies

    • • Website
      • Company Profile

    Manufacturer Overview

    ABB E-mobility provides electric vehicle charging solutions for customers around the globe. ABB E-mobility offers DC fast chargers as well as AC chargers with focus on reliability and uptime. Since 2010, ABB E-mobility has sold over 50,000 DC fast chargers and over 1 million total AC chargers. ABB E-mobility offers home single and multi-charge units, retail, workplace, and hospitality charge units, electric vehicle fleet sales, as well as public transportation. Additionally, numerous digital solutions and software services are available.

• • 

    • Kikusui Electronics Co., Ltd. Manufacturer Distributor
      DC POWER SUPPLY

    • • Website
      • Listed Company (TSE Standard)
      • Founded: 1951
      • Number of Employees: 190
      • Japan
      • Company Profile

    
• • 

    • Chroma Japan Co., Ltd.
      DC power supply

    • • Website
      • Founded: 2008
      • Number of Employees: 52
      • Japan
      • Company Profile

    
• • 

    • DSC-Electronics Germany
      DP-P SERIES MULTIFUNCTIONAL LABORATORY POWER SUPPLIES

    • • Website
      • Founded: 2010
      • Germany
      • Company Profile

    • Address: Georgstraße 36 Bonn, Germany

    Company Overview

    Today, DSC-Electronics Germany supplies customers all over the world and offers the largest selection of models on the market, with over 255 customisable low and high-power power supplies (100W to 1MW) and ten product series. In mid-2018, the company moved into a new production facility in the centre of Bonn, further expanding its assembly and service capacities. Production to order makes it possible to implement almost any customer request quickly and effectively, which sets the company apart from other Europe-based competitors.