Global AC-DC External Power Supply (EPS) Competitive Landscape Professional Research Report 2025

Research Summary

An AC-DC External Power Supply (EPS) is a device that converts alternating current (AC) power from a mains electrical outlet into direct current (DC) power for use by electronic devices. It is an external power adapter or charger that is typically connected to the device via a specialized plug or connector. The EPS is designed to supply the correct voltage, current, and polarity required by the electronic device to ensure proper operation and charging. It often includes features such as voltage regulation, overcurrent protection, and thermal protection to ensure the safety and longevity of the connected device. AC-DC EPSs are commonly used to power a wide range of consumer electronics, such as laptops, smartphones, tablets, gaming consoles, and other portable devices. They provide a convenient and portable power source, allowing users to operate or charge their electronic devices from a wall outlet or power socket.

According to DIResearch's in-depth investigation and research, the global AC-DC External Power Supply (EPS) market size was valued at XX Million USD in 2024 and is projected to reach XX Million USD by 2032, with a CAGR of XX% (2025-2032). Notably, the China market has changed rapidly in the past few years. By 2024, China's market size is expected to be XX Million USD, representing approximately XX% of the global market share. By 2032, it is anticipated to grow further to XX Million USD, contributing XX% to the worldwide market share.

The major global  manufacturers of AC-DC External Power Supply (EPS) include Delta, Lite-On Technology, Acbel Polytech, Salcomp, Chicony Power, Artesyn, Flextronics, Mean Well, TDK Lambda, Phihong, FSP Group, Shenzhen Honor Electronic, Shenzhen Click Technology, Shenzhen Jingquanhua Electronics etc. The global players competition landscape in this report is divided into three tiers. The first tier comprises global leading enterprises that command a substantial market share, hold a dominant industry position, possess strong competitiveness and influence, and generate significant revenue. The second tier includes companies with a notable market presence and reputation; these firms actively follow industry leaders in product, service, or technological innovation and maintain a moderate revenue scale. The third tier consists of smaller companies with limited market share and lower brand recognition, primarily focused on local markets and generating comparatively lower revenue.

This report studies the market size, price trends and future development prospects of AC-DC External Power Supply (EPS). Focus on analysing the market share, product portfolio, prices, sales, revenue and gross profit margin of global major manufacturers, as well as the market status and trends of different product types and applications in the global AC-DC External Power Supply (EPS) market. The report data covers historical data from 2020 to 2024, based year in 2025 and forecast data from 2026 to 2032.

The regions and countries in the report include North America, Europe, China, APAC (excl. China), Latin America and Middle East and Africa, covering the AC-DC External Power Supply (EPS) market conditions and future development trends of key regions and countries, combined with industry-related policies and the latest technological developments, analyze the development characteristics of AC-DC External Power Supply (EPS) industries in various regions and countries, help companies understand the development characteristics of each region, help companies formulate business strategies, and achieve the ultimate goal of the company's global development strategy.  

The data sources of this report mainly include the National Bureau of Statistics, customs databases, industry associations, corporate financial reports, third-party databases, etc. Among them, macroeconomic data mainly comes from the National Bureau of Statistics, International Economic Research Organization; industry statistical data mainly come from industry associations; company data mainly comes from interviews, public information collection, third-party reliable databases, and price data mainly comes from various markets monitoring database.

Global Key Manufacturers of AC-DC External Power Supply (EPS) Include:

Delta

Lite-On Technology

Acbel Polytech

Salcomp

Chicony Power

Artesyn

Flextronics

Mean Well

TDK Lambda

Phihong

FSP Group

Shenzhen Honor Electronic

Shenzhen Click Technology

Shenzhen Jingquanhua Electronics

AC-DC External Power Supply (EPS) Product Segment Include:

10W and Below 10W

11W-50W

51W-100W

Above 100W

AC-DC External Power Supply (EPS) Product Application Include:

Computers (Desktops and Laptops)

Tablet

Smartphone

Printer

Consumer Electronics

Network Communication Equipment

Security Monitoring

Industrial Equipment

Medical Equipment

LED Lighting

Chapter Scope

Chapter 1: Product Research Range, Product Types and Applications, Market Overview, Market Situation and Trends

Chapter 2: Global AC-DC External Power Supply (EPS) Industry PESTEL Analysis

Chapter 3: Global AC-DC External Power Supply (EPS) Industry Porter’s Five Forces Analysis

Chapter 4: Global AC-DC External Power Supply (EPS) Major Regional Market Size (Revenue, Sales, Price) and Forecast Analysis

Chapter 5: Global AC-DC External Power Supply (EPS) Market Size and Forecast by Type and Application Analysis

Chapter 6: North America AC-DC External Power Supply (EPS) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 7: Europe AC-DC External Power Supply (EPS) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 8: China AC-DC External Power Supply (EPS) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 9: APAC (Excl. China) AC-DC External Power Supply (EPS) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 10: Latin America AC-DC External Power Supply (EPS) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 11: Middle East and Africa AC-DC External Power Supply (EPS) Competitive Analysis (Market Size, Key Players and Market Share, Product Type and Application Segment Analysis, Countries Analysis)

Chapter 12: Global AC-DC External Power Supply (EPS) Competitive Analysis of Key Manufacturers (Sales, Revenue, Market Share, Price, Regional Distribution and Industry Concentration)

Chapter 13: Key Company Profiles (Product Portfolio, Sales, Revenue, Price and Gross Margin)

Chapter 14: Industrial Chain Analysis, Include Raw Material Suppliers, Distributors and Customers

Chapter 15: Research Findings and Conclusion

Chapter 16: Methodology and Data Sources