AC-DC External Power Supply (EPS) Market Report – Research, Industry Analysis Reports and Market Demands

Global AC-DC External Power Supply (EPS) Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031

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Table of Content

1 Market Overview

1.1 Product Overview and Scope
1.2 Market Estimation Caveats and Base Year
1.3 Market Analysis by Power
- 1.3.1 Overview: Global AC-DC External Power Supply (EPS) Consumption Value by Power: 2020 Versus 2024 Versus 2031
- 1.3.2 10W and Below 10W
- 1.3.3 11W-50W
- 1.3.4 51W-100W
- 1.3.5 Above 100W
1.4 Market Analysis by Application
- 1.4.1 Overview: Global AC-DC External Power Supply (EPS) Consumption Value by Application: 2020 Versus 2024 Versus 2031
- 1.4.2 Computers (Desktops and Laptops)
- 1.4.3 Tablet
- 1.4.4 Smartphone
- 1.4.5 Printer
- 1.4.6 Consumer Electronics
- 1.4.7 Network Communication Equipment
- 1.4.8 Security Monitoring
- 1.4.9 Industrial Equipment
- 1.4.10 Medical Equipment
1.5 Global AC-DC External Power Supply (EPS) Market Size & Forecast
- 1.5.1 Global AC-DC External Power Supply (EPS) Consumption Value (2020 & 2024 & 2031)
- 1.5.2 Global AC-DC External Power Supply (EPS) Sales Quantity (2020-2031)
- 1.5.3 Global AC-DC External Power Supply (EPS) Average Price (2020-2031)

2 Manufacturers Profiles

3 Competitive Environment: AC-DC External Power Supply (EPS) by Manufacturer

3.1 Global AC-DC External Power Supply (EPS) Sales Quantity by Manufacturer (2020-2025)
3.2 Global AC-DC External Power Supply (EPS) Revenue by Manufacturer (2020-2025)
3.3 Global AC-DC External Power Supply (EPS) Average Price by Manufacturer (2020-2025)
3.4 Market Share Analysis (2024)
- 3.4.1 Producer Shipments of AC-DC External Power Supply (EPS) by Manufacturer Revenue ($MM) and Market Share (%): 2024
- 3.4.2 Top 3 AC-DC External Power Supply (EPS) Manufacturer Market Share in 2024
- 3.4.3 Top 6 AC-DC External Power Supply (EPS) Manufacturer Market Share in 2024
3.5 AC-DC External Power Supply (EPS) Market: Overall Company Footprint Analysis
- 3.5.1 AC-DC External Power Supply (EPS) Market: Region Footprint
- 3.5.2 AC-DC External Power Supply (EPS) Market: Company Product Type Footprint
- 3.5.3 AC-DC External Power Supply (EPS) Market: Company Product Application Footprint
3.6 New Market Entrants and Barriers to Market Entry
3.7 Mergers, Acquisition, Agreements, and Collaborations

4 Consumption Analysis by Region

4.1 Global AC-DC External Power Supply (EPS) Market Size by Region
- 4.1.1 Global AC-DC External Power Supply (EPS) Sales Quantity by Region (2020-2031)
- 4.1.2 Global AC-DC External Power Supply (EPS) Consumption Value by Region (2020-2031)
- 4.1.3 Global AC-DC External Power Supply (EPS) Average Price by Region (2020-2031)
4.2 North America AC-DC External Power Supply (EPS) Consumption Value (2020-2031)
4.3 Europe AC-DC External Power Supply (EPS) Consumption Value (2020-2031)
4.4 Asia-Pacific AC-DC External Power Supply (EPS) Consumption Value (2020-2031)
4.5 South America AC-DC External Power Supply (EPS) Consumption Value (2020-2031)
4.6 Middle East & Africa AC-DC External Power Supply (EPS) Consumption Value (2020-2031)

5 Market Segment by Power

5.1 Global AC-DC External Power Supply (EPS) Sales Quantity by Power (2020-2031)
5.2 Global AC-DC External Power Supply (EPS) Consumption Value by Power (2020-2031)
5.3 Global AC-DC External Power Supply (EPS) Average Price by Power (2020-2031)

6 Market Segment by Application

6.1 Global AC-DC External Power Supply (EPS) Sales Quantity by Application (2020-2031)
6.2 Global AC-DC External Power Supply (EPS) Consumption Value by Application (2020-2031)
6.3 Global AC-DC External Power Supply (EPS) Average Price by Application (2020-2031)

7 North America

7.1 North America AC-DC External Power Supply (EPS) Sales Quantity by Power (2020-2031)
7.2 North America AC-DC External Power Supply (EPS) Sales Quantity by Application (2020-2031)
7.3 North America AC-DC External Power Supply (EPS) Market Size by Country
- 7.3.1 North America AC-DC External Power Supply (EPS) Sales Quantity by Country (2020-2031)
- 7.3.2 North America AC-DC External Power Supply (EPS) Consumption Value by Country (2020-2031)
- 7.3.3 United States Market Size and Forecast (2020-2031)
- 7.3.4 Canada Market Size and Forecast (2020-2031)
- 7.3.5 Mexico Market Size and Forecast (2020-2031)

8 Europe

8.1 Europe AC-DC External Power Supply (EPS) Sales Quantity by Power (2020-2031)
8.2 Europe AC-DC External Power Supply (EPS) Sales Quantity by Application (2020-2031)
8.3 Europe AC-DC External Power Supply (EPS) Market Size by Country
- 8.3.1 Europe AC-DC External Power Supply (EPS) Sales Quantity by Country (2020-2031)
- 8.3.2 Europe AC-DC External Power Supply (EPS) Consumption Value by Country (2020-2031)
- 8.3.3 Germany Market Size and Forecast (2020-2031)
- 8.3.4 France Market Size and Forecast (2020-2031)
- 8.3.5 United Kingdom Market Size and Forecast (2020-2031)
- 8.3.6 Russia Market Size and Forecast (2020-2031)
- 8.3.7 Italy Market Size and Forecast (2020-2031)

9 Asia-Pacific

9.1 Asia-Pacific AC-DC External Power Supply (EPS) Sales Quantity by Power (2020-2031)
9.2 Asia-Pacific AC-DC External Power Supply (EPS) Sales Quantity by Application (2020-2031)
9.3 Asia-Pacific AC-DC External Power Supply (EPS) Market Size by Region
- 9.3.1 Asia-Pacific AC-DC External Power Supply (EPS) Sales Quantity by Region (2020-2031)
- 9.3.2 Asia-Pacific AC-DC External Power Supply (EPS) Consumption Value by Region (2020-2031)
- 9.3.3 China Market Size and Forecast (2020-2031)
- 9.3.4 Japan Market Size and Forecast (2020-2031)
- 9.3.5 South Korea Market Size and Forecast (2020-2031)
- 9.3.6 India Market Size and Forecast (2020-2031)
- 9.3.7 Southeast Asia Market Size and Forecast (2020-2031)
- 9.3.8 Australia Market Size and Forecast (2020-2031)

10 South America

10.1 South America AC-DC External Power Supply (EPS) Sales Quantity by Power (2020-2031)
10.2 South America AC-DC External Power Supply (EPS) Sales Quantity by Application (2020-2031)
10.3 South America AC-DC External Power Supply (EPS) Market Size by Country
- 10.3.1 South America AC-DC External Power Supply (EPS) Sales Quantity by Country (2020-2031)
- 10.3.2 South America AC-DC External Power Supply (EPS) Consumption Value by Country (2020-2031)
- 10.3.3 Brazil Market Size and Forecast (2020-2031)
- 10.3.4 Argentina Market Size and Forecast (2020-2031)

11 Middle East & Africa

11.1 Middle East & Africa AC-DC External Power Supply (EPS) Sales Quantity by Power (2020-2031)
11.2 Middle East & Africa AC-DC External Power Supply (EPS) Sales Quantity by Application (2020-2031)
11.3 Middle East & Africa AC-DC External Power Supply (EPS) Market Size by Country
- 11.3.1 Middle East & Africa AC-DC External Power Supply (EPS) Sales Quantity by Country (2020-2031)
- 11.3.2 Middle East & Africa AC-DC External Power Supply (EPS) Consumption Value by Country (2020-2031)
- 11.3.3 Turkey Market Size and Forecast (2020-2031)
- 11.3.4 Egypt Market Size and Forecast (2020-2031)
- 11.3.5 Saudi Arabia Market Size and Forecast (2020-2031)
- 11.3.6 South Africa Market Size and Forecast (2020-2031)

12 Market Dynamics

12.1 AC-DC External Power Supply (EPS) Market Drivers
12.2 AC-DC External Power Supply (EPS) Market Restraints
12.3 AC-DC External Power Supply (EPS) Trends Analysis
12.4 Porters Five Forces Analysis
- 12.4.1 Threat of New Entrants
- 12.4.2 Bargaining Power of Suppliers
- 12.4.3 Bargaining Power of Buyers
- 12.4.4 Threat of Substitutes
- 12.4.5 Competitive Rivalry

13 Raw Material and Industry Chain

13.1 Raw Material of AC-DC External Power Supply (EPS) and Key Manufacturers
13.2 Manufacturing Costs Percentage of AC-DC External Power Supply (EPS)
13.3 AC-DC External Power Supply (EPS) Production Process
13.4 Industry Value Chain Analysis

14 Shipments by Distribution Channel

14.1 Sales Channel
- 14.1.1 Direct to End-User
- 14.1.2 Distributors
14.2 AC-DC External Power Supply (EPS) Typical Distributors
14.3 AC-DC External Power Supply (EPS) Typical Customers

15 Research Findings and Conclusion

16 Appendix

16.1 Methodology
16.2 Research Process and Data Source

Description

According to our (Global Info Research) latest study, the global AC-DC External Power Supply (EPS) market size was valued at US$ 11620 million in 2024 and is forecast to a readjusted size of USD 11160 million by 2031 with a CAGR of -0.6% during review period.
An AC-DC External Power Supply (EPS) is a device that converts alternating current (AC) from a mains power source into direct current (DC) to power electronic devices. Typically housed in a separate unit from the device it powers, an EPS provides the necessary voltage and current required for operation. Commonly used for laptops, smartphones, and other consumer electronics, it ensures safe and efficient power conversion while often incorporating features like over-voltage protection and energy efficiency compliance.
Global AC-DC External Power Supply (EPS) key players include Delta(Eltek), Lite-On Technology, Acbel Polytech, Salcomp, Chicony Power, etc. Global top 5 manufacturers hold a share over 20%. Asia-Pacific is the largest market, with a share about 58%, followed by North America and Europe, with a share about 25% and 12%.
The market drivers for AC-DC External Power Supplies (EPS) primarily stem from the continuous growth in global demand for electronic devices, particularly the widespread adoption of smartphones, laptops, tablets, IoT devices, and consumer electronics. Additionally, the push for energy conservation and emission reduction policies, along with the enhancement of energy efficiency standards (such as Energy Star and the EU ErP Directive), has encouraged manufacturers to adopt more efficient and environmentally friendly power solutions. Meanwhile, the popularity of fast-charging technologies and the diversification of portable devices have further fueled the expansion of the EPS market, with increasing consumer demand for high-efficiency, lightweight, and multi-functional adapters.
The AC-DC External Power Supply (EPS) market is moving towards higher energy efficiency, miniaturization, intelligence, and wireless capabilities. With the application of new semiconductor materials like GaN (gallium nitride) and SiC (silicon carbide), the power density and efficiency of EPS have significantly improved, while their size and weight have been reduced. Furthermore, the rise of smart power adapters, which support dynamic power adjustment and remote control functions, meets the needs of IoT and smart home devices. The rapid development of wireless charging technology has also brought new growth opportunities to the EPS market. In the future, the market will place greater emphasis on green environmental protection, multi-functional integration, and enhanced user experience.
This report is a detailed and comprehensive analysis for global AC-DC External Power Supply (EPS) market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Power and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global AC-DC External Power Supply (EPS) market size and forecasts, in consumption value ($ Million), sales quantity (Million Units), and average selling prices (USD/Unit), 2020-2031
Global AC-DC External Power Supply (EPS) market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Million Units), and average selling prices (USD/Unit), 2020-2031
Global AC-DC External Power Supply (EPS) market size and forecasts, by Power and by Application, in consumption value ($ Million), sales quantity (Million Units), and average selling prices (USD/Unit), 2020-2031
Global AC-DC External Power Supply (EPS) market shares of main players, shipments in revenue ($ Million), sales quantity (Million Units), and ASP (USD/Unit), 2020-2025
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for AC-DC External Power Supply (EPS)
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global AC-DC External Power Supply (EPS) market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Delta, Lite-On Technology, Acbel Polytech, Salcomp, Chicony Power, Artesyn, Flextronics, Mean Well, TDK Lambda, Phihong, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
AC-DC External Power Supply (EPS) market is split by Power and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Power, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Power
10W and Below 10W
11W-50W
51W-100W
Above 100W
Market segment by Application
Computers (Desktops and Laptops)
Tablet
Smartphone
Printer
Consumer Electronics
Network Communication Equipment
Security Monitoring
Industrial Equipment
Medical Equipment
LED Lighting
Others
Major players covered
Delta
Lite-On Technology
Acbel Polytech
Salcomp
Chicony Power
Artesyn
Flextronics
Mean Well
TDK Lambda
Phihong
FSP
Shenzhen Honor Electronic
Shenzhen Click Technology
Shenzhen Jingquanhua Electronics
Huntkey
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe AC-DC External Power Supply (EPS) product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of AC-DC External Power Supply (EPS), with price, sales quantity, revenue, and global market share of AC-DC External Power Supply (EPS) from 2020 to 2025.
Chapter 3, the AC-DC External Power Supply (EPS) competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the AC-DC External Power Supply (EPS) breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2020 to 2031.
Chapter 5 and 6, to segment the sales by Power and by Application, with sales market share and growth rate by Power, by Application, from 2020 to 2031.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2025.and AC-DC External Power Supply (EPS) market forecast, by regions, by Power, and by Application, with sales and revenue, from 2026 to 2031.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of AC-DC External Power Supply (EPS).
Chapter 14 and 15, to describe AC-DC External Power Supply (EPS) sales channel, distributors, customers, research findings and conclusion.

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