Summary

The global AC-DC and DC-DC Power Supplies market is projected to grow from US$ million in 2024 to US$ million by 2031, at a CAGR of %(2025-2031), driven by critical product segments and diverse end‑use applications, while evolving U.S. tariff policies introduce trade‑cost volatility and supply‑chain uncertainty.
A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.
From a downstream perspective, Consumer Electronics accounted for % of 2024 revenue, surging to US$ million by 2031 (CAGR: % from 2025–2031).
AC-DC and DC-DC Power Supplies leading manufacturers including Delta Electronics (Eltek), Emerson, LITE-ON Technology, Salcomp, MEAN WELL, Acbel Polytech, Murata, TDK-Lambda, GE Energy, Schneider, etc., dominate supply; the top five capture approximately % of global revenue, with Delta Electronics (Eltek) leading 2024 sales at US$ million.
Regional Outlook:
North America rose from US$ million in 2024 to a forecast US$ million by 2031 (CAGR %).
Asia‑Pacific will expand from US$ million to US$ million (CAGR %), led by China (US$ million in 2024, % share rising to % by 2031), Japan (CAGR %), South Korea (CAGR %), and Southeast Asia (CAGR %).
Europe is set to grow from US$ million to US$ million (CAGR %), with Germany projected to hit US$ million by 2031 (CAGR %).
Report Includes:
This definitive report equips business leaders, decision-makers and stakeholders with a 360° view of the global AC-DC and DC-DC Power Supplies market, seamlessly integrating production capacity and sales performance across the value chain. It analyzes historical production, revenue, and sales data (2020–2024) and delivers forecasts through 2031, illuminating demand trends and growth drivers.
By segmenting the market by Type and by Application, the study quantifies volume and value, growth rates, technical innovations, niche opportunities, and substitution risks, and analyzes downstream customers distribution pattern.
Granular regional insights cover five major markets—North America, Europe, APAC, South America, and MEA—with in‑depth analysis of 20+ countries. Each region’s dominant products, competitive landscape, and downstream demand trends are clearly detailed.
Critical competitive intelligence profiles manufacturers—capacity, sales volume, revenue, margins, pricing strategies, and major customers—and dissects the top-player positioning across product lines, applications, and regions to reveal strategic strengths.
A concise supply‑chain overview maps upstream suppliers, manufacturing technologies, cost structures, and distribution dynamics to identify strategic gaps and unmet demand.
Market Segmentation
By Company
Delta Electronics (Eltek)
Emerson
LITE-ON Technology
Salcomp
MEAN WELL
Acbel Polytech
Murata
TDK-Lambda
GE Energy
Schneider
Segment by Type
AC/DC
DC/DC
Others
Segment by Application
Consumer Electronics
Industrial
Communication
Others
Production by Region
North America
Europe
China
Japan
Sales by Region
North America
U.S.
Canada
Mexico
Asia-Pacific
China
Japan
South Korea
China Taiwan
Southeast Asia (Indonesia, Vietnam, Thailand)
India
Europe
Germany
France
U.K.
Italy
Russia
Central South America
Brazil
Argentina
Middle East, Africa
Turkey
Egypt
GCC Countries
South Africa
Chapter Outline
Chapter 1: Defines the AC-DC and DC-DC Power Supplies study scope, segments the market by Type and by Application, etc, highlights segment size and growth potential.
Chapter 2: Offers current market state, projects global revenue and sales to 2031, pinpointing high consumption regions and emerging market catalysts
Chapter 3: Maps global production capacity, utilization, and market share (2020–2031), identifies efficient hubs, reveals regulatory/trade policy impacts and bottlenecks.
Chapter 4: Dissects the manufacturer landscape—ranks by volume and revenue, analyzes profitability and pricing, maps production bases, details manufacturer performance by product type and evaluates concentration alongside M&A moves.
Chapter 5: Unlocks high margin product segments—compares sales, revenue, ASP, and technology differentiators, highlighting growth niches and substitution risks
Chapter 6: Targets downstream market opportunities—evaluates sales, revenue, and pricing by Application, identifies emerging use cases, and profiles leading customers by region and by Application.
Chapter 7: North America—breaks down sales and revenue by Type, by Application and country, profiles key manufacturers and assesses growth drivers and barriers.
Chapter 8: Europe—analyses regional sales, revenue and market by Type, by Application and manufacturers, flagging drivers and barriers.
Chapter 9: Asia Pacific—quantifies sales and revenue by Type, by Application, and region/country, profiles top manufacturers, and uncovers high potential expansion areas.
Chapter 10: Central & South America—measures sales and revenue by Type, by Application, and country, profiles top manufacturers, and identifies investment opportunities and challenges.
Chapter 11: Middle East and Africa—evaluates sales and revenue by Type, by Application, and country, profiles key manufacturers, and outlines investment prospects and market hurdles
Chapter 12: Profiles manufacturers in depth—details product specs, capacity, sales, revenue, margins; top manufactures 2024 sales breakdowns by product type, by Application, by sales region SWOT analysis, and recent strategic developments.
Chapter 13: Supply chain—analyses upstream raw materials and suppliers, manufacturing footprint and technology, cost drivers, plus downstream channels and distributor roles.
Chapter 14: Market dynamics—explores drivers, restraints, regulatory impacts, and risk mitigation strategies.
Chapter 15: Actionable conclusions and strategic recommendations.
Why This Report:
Beyond standard market data, this analysis provides a clear profitability roadmap—empowering you to:
Allocate capital strategically to high growth regions (Chapters 7–11) and margin rich segments (Chapter 5).
Negotiate from strength with suppliers (Chapter 13) and customers (Chapter 6) using cost and demand intelligence.
Outmaneuver competitors with granular insights into their operations, margins, and strategies (Chapters 4 and 12).
Secure your supply chain against disruptions through upstream and downstream visibility (Chapters 13 and 14).
Leverage this 360° intelligence to turn market complexity into actionable competitive advantage.

ページTOPに戻る

Table of Contents

1 Study Coverage
1.1 Introduction to AC-DC and DC-DC Power Supplies: Definition, Properties, and Key Attributes
1.2 Market Segmentation by Type
1.2.1 Global AC-DC and DC-DC Power Supplies Market Size by Type, 2020 VS 2024 VS 2031
1.2.2 AC/DC
1.2.3 DC/DC
1.2.4 Others
1.3 Market Segmentation by Application
1.3.1 Global AC-DC and DC-DC Power Supplies Market Size by Application, 2020 VS 2024 VS 2031
1.3.2 Consumer Electronics
1.3.3 Industrial
1.3.4 Communication
1.3.5 Others
1.4 Assumptions and Limitations
1.5 Study Objectives
1.6 Years Considered
2 Executive Summary
2.1 Global AC-DC and DC-DC Power Supplies Revenue Estimates and Forecasts 2020-2031
2.2 Global AC-DC and DC-DC Power Supplies Revenue by Region
2.2.1 Revenue Comparison: 2020 VS 2024 VS 2031
2.2.2 Historical and Forecasted Revenue by Region (2020--2031)
2.2.3 Global Revenue Market Share by Region (2020-2031)
2.3 Global AC-DC and DC-DC Power Supplies Sales Estimates and Forecasts 2020-2031
2.4 Global AC-DC and DC-DC Power Supplies Sales by Region
2.4.1 Sales Comparison: 2020 VS 2024 VS 2031
2.4.2 Historical and Forecasted Sales by Region (2020-2031)
2.4.3 Emerging Market Focus: Growth Drivers & Investment Trends
2.4.4 Global Sales Market Share by Region (2020-2031)
3 Global Production Analysis
3.1 Global AC-DC and DC-DC Power Supplies Production Capacity and Utilization Rates (2020–2031)
3.2 Regional Production: Comparative Analysis (2020 VS 2024 VS 2031)
3.3 Regional Production Dynamics
3.3.1 Historic Production by Region (2020-2025)
3.3.2 Forecasted Production by Region (2026-2031)
3.3.3 Production Market Share by Region (2020-2031)
3.3.4 Regulatory and Trade Policy Impact on Production
3.3.5 Production Capacity Enablers and Constraints
3.4 Key Regional Production Hubs
3.4.1 North America
3.4.2 Europe
3.4.3 China
3.4.4 Japan
4 Competition by Manufacturers
4.1 Global AC-DC and DC-DC Power Supplies Sales by Manufacturers
4.1.1 Global Sales Volume by Manufacturers (2020-2025)
4.1.2 Global Top 5 and Top 10 Manufacturers’Market Share by Sales Volume (2024)
4.2 Global AC-DC and DC-DC Power Supplies Manufacturer Revenue Rankings and Tiers
4.2.1 Global Revenue (Value) by Manufacturers (2020-2025)
4.2.2 Global Key Manufacturer Revenue Ranking (2023 vs. 2024)
4.2.3 Revenue-Based Tier Segmentation (Tier 1, Tier 2, and Tier 3)
4.3 Manufacturer Profitability Profiles and Pricing Strategies
4.3.1 Gross Margin by Top Manufacturer (2020 VS 2024)
4.3.2 Manufacturer-Level Price Trends (2020-2025)
4.4 Key Manufacturers Manufacturing Base and Headquarters
4.5 Main Product Type Market Size by Manufacturers
4.5.1 AC/DC Market Size by Manufacturers
4.5.2 DC/DC Market Size by Manufacturers
4.5.3 Others Market Size by Manufacturers
4.6 Global AC-DC and DC-DC Power Supplies Market Concentration and Dynamics
4.6.1 Global Market Concentration (CR5 and HHI)
4.6.2 Entrant/Exit Impact Analysis
4.6.3 Strategic Moves: M&A, Capacity Expansion, R&D Investment
5 Global Product Segmentation Analysis
5.1 Global AC-DC and DC-DC Power Supplies Sales Performance by Type
5.1.1 Global Historical and Forecasted Sales by Type (2020-2031)
5.1.2 Global Sales Market Share by Type (2020-2031)
5.2 Global AC-DC and DC-DC Power Supplies Revenue Trends by Type
5.2.1 Global Historical and Forecasted Revenue by Type (2020-2031)
5.2.2 Global Revenue Market Share by Type (2020-2031)
5.3 Global Average Selling Price (ASP) Trends by Type (2020-2031)
5.4 Product Technology Differentiation
5.5 Subtype Dynamics: Growth Leaders, Profitability and Risk
5.5.1 High-Growth Niches and Adoption Drivers
5.5.2 Profitability Hotspots and Cost Drivers
5.5.3 Substitution Threats
6 Global Downstream Application Analysis
6.1 Global AC-DC and DC-DC Power Supplies Sales by Application
6.1.1 Global Historical and Forecasted Sales by Application (2020-2031)
6.1.2 Global Sales Market Share by Application (2020-2031)
6.1.3 High-Growth Application Identification
6.1.4 Emerging Application Case Studies
6.2 Global AC-DC and DC-DC Power Supplies Revenue by Application
6.2.1 Global Historical and Forecasted Revenue by Application (2020-2031)
6.2.2 Revenue Market Share by Application (2020-2031)
6.3 Global Pricing Dynamics by Application (2020-2031)
6.4 Downstream Customer Analysis
6.4.1 Top Customers by Region
6.4.2 Top Customers by Application
7 North America
7.1 North America Sales Volume and Revenue (2020-2031)
7.2 North America Key Manufacturers Sales Revenue in 2024
7.3 North America AC-DC and DC-DC Power Supplies Sales and Revenue by Type (2020-2031)
7.4 North America AC-DC and DC-DC Power Supplies Sales and Revenue by Application (2020-2031)
7.5 North America Growth Accelerators and Market Barriers
7.6 North America AC-DC and DC-DC Power Supplies Market Size by Country
7.6.1 North America Revenue by Country
7.6.2 North America Sales Trends by Country
7.6.3 US
7.6.4 Canada
7.6.5 Mexico
8 Europe
8.1 Europe Sales Volume and Revenue (2020-2031)
8.2 Europe Key Manufacturers Sales Revenue in 2024
8.3 Europe AC-DC and DC-DC Power Supplies Sales and Revenue by Type (2020-2031)
8.4 Europe AC-DC and DC-DC Power Supplies Sales and Revenue by Application (2020-2031)
8.5 Europe Growth Accelerators and Market Barriers
8.6 Europe AC-DC and DC-DC Power Supplies Market Size by Country
8.6.1 Europe Revenue by Country
8.6.2 Europe Sales Trends by Country
8.6.3 Germany
8.6.4 France
8.6.5 U.K.
8.6.6 Italy
8.6.7 Russia
9 Asia-Pacific
9.1 Asia-Pacific Sales Volume and Revenue (2020-2031)
9.2 Asia-Pacific Key Manufacturers Sales Revenue in 2024
9.3 Asia-Pacific AC-DC and DC-DC Power Supplies Sales and Revenue by Type (2020-2031)
9.4 Asia-Pacific AC-DC and DC-DC Power Supplies Sales and Revenue by Application (2020-2031)
9.5 Asia-Pacific AC-DC and DC-DC Power Supplies Market Size by Region
9.5.1 Asia-Pacific Revenue by Region
9.5.2 Asia-Pacific Sales Trends by Region
9.6 Asia-Pacific Growth Accelerators and Market Barriers
9.7 Southeast Asia
9.7.1 Southeast Asia Revenue by Country (2020 VS 2024 VS 2031)
9.7.2 Key Country Analysis: Indonesia, Vietnam, Thailand
9.8 China
9.9 Japan
9.10 South Korea
9.11 China Taiwan
9.12 India
10 Central and South America
10.1 Central and South America Sales Volume and Revenue (2020-2031)
10.2 Central and South America Key Manufacturers Sales Revenue in 2024
10.3 Central and South America AC-DC and DC-DC Power Supplies Sales and Revenue by Type (2020-2031)
10.4 Central and South America AC-DC and DC-DC Power Supplies Sales and Revenue by Application (2020-2031)
10.5 Central and South America Investment Opportunities and Key Challenges
10.6 Central and South America AC-DC and DC-DC Power Supplies Market Size by Country
10.6.1 Central and South America Revenue Trends by Country (2020 VS 2024 VS 2031)
10.6.2 Brazil
10.6.3 Argentina
11 Middle East and Africa
11.1 Middle East and Africa Sales Volume and Revenue (2020-2031)
11.2 Middle East and Africa Key Manufacturers Sales Revenue in 2024
11.3 Middle East and Africa AC-DC and DC-DC Power Supplies Sales and Revenue by Type (2020-2031)
11.4 Middle East and Africa AC-DC and DC-DC Power Supplies Sales and Revenue by Application (2020-2031)
11.5 Middle East and Africa Investment Opportunities and Key Challenges
11.6 Middle East and Africa AC-DC and DC-DC Power Supplies Market Size by Country
11.6.1 Middle East and Africa Revenue Trends by Country (2020 VS 2024 VS 2031)
11.6.2 GCC Countries
11.6.3 Turkey
11.6.4 Egypt
11.6.5 South Africa
12 Corporate Profile
12.1 Delta Electronics (Eltek)
12.1.1 Delta Electronics (Eltek) Corporation Information
12.1.2 Delta Electronics (Eltek) Business Overview
12.1.3 Delta Electronics (Eltek) AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.1.4 Delta Electronics (Eltek) AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.1.5 Delta Electronics (Eltek) AC-DC and DC-DC Power Supplies Sales by Product in 2024
12.1.6 Delta Electronics (Eltek) AC-DC and DC-DC Power Supplies Sales by Application in 2024
12.1.7 Delta Electronics (Eltek) AC-DC and DC-DC Power Supplies Sales by Geographic Area in 2024
12.1.8 Delta Electronics (Eltek) AC-DC and DC-DC Power Supplies SWOT Analysis
12.1.9 Delta Electronics (Eltek) Recent Developments
12.2 Emerson
12.2.1 Emerson Corporation Information
12.2.2 Emerson Business Overview
12.2.3 Emerson AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.2.4 Emerson AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.2.5 Emerson AC-DC and DC-DC Power Supplies Sales by Product in 2024
12.2.6 Emerson AC-DC and DC-DC Power Supplies Sales by Application in 2024
12.2.7 Emerson AC-DC and DC-DC Power Supplies Sales by Geographic Area in 2024
12.2.8 Emerson AC-DC and DC-DC Power Supplies SWOT Analysis
12.2.9 Emerson Recent Developments
12.3 LITE-ON Technology
12.3.1 LITE-ON Technology Corporation Information
12.3.2 LITE-ON Technology Business Overview
12.3.3 LITE-ON Technology AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.3.4 LITE-ON Technology AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.3.5 LITE-ON Technology AC-DC and DC-DC Power Supplies Sales by Product in 2024
12.3.6 LITE-ON Technology AC-DC and DC-DC Power Supplies Sales by Application in 2024
12.3.7 LITE-ON Technology AC-DC and DC-DC Power Supplies Sales by Geographic Area in 2024
12.3.8 LITE-ON Technology AC-DC and DC-DC Power Supplies SWOT Analysis
12.3.9 LITE-ON Technology Recent Developments
12.4 Salcomp
12.4.1 Salcomp Corporation Information
12.4.2 Salcomp Business Overview
12.4.3 Salcomp AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.4.4 Salcomp AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.4.5 Salcomp AC-DC and DC-DC Power Supplies Sales by Product in 2024
12.4.6 Salcomp AC-DC and DC-DC Power Supplies Sales by Application in 2024
12.4.7 Salcomp AC-DC and DC-DC Power Supplies Sales by Geographic Area in 2024
12.4.8 Salcomp AC-DC and DC-DC Power Supplies SWOT Analysis
12.4.9 Salcomp Recent Developments
12.5 MEAN WELL
12.5.1 MEAN WELL Corporation Information
12.5.2 MEAN WELL Business Overview
12.5.3 MEAN WELL AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.5.4 MEAN WELL AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.5.5 MEAN WELL AC-DC and DC-DC Power Supplies Sales by Product in 2024
12.5.6 MEAN WELL AC-DC and DC-DC Power Supplies Sales by Application in 2024
12.5.7 MEAN WELL AC-DC and DC-DC Power Supplies Sales by Geographic Area in 2024
12.5.8 MEAN WELL AC-DC and DC-DC Power Supplies SWOT Analysis
12.5.9 MEAN WELL Recent Developments
12.6 Acbel Polytech
12.6.1 Acbel Polytech Corporation Information
12.6.2 Acbel Polytech Business Overview
12.6.3 Acbel Polytech AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.6.4 Acbel Polytech AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.6.5 Acbel Polytech Recent Developments
12.7 Murata
12.7.1 Murata Corporation Information
12.7.2 Murata Business Overview
12.7.3 Murata AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.7.4 Murata AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.7.5 Murata Recent Developments
12.8 TDK-Lambda
12.8.1 TDK-Lambda Corporation Information
12.8.2 TDK-Lambda Business Overview
12.8.3 TDK-Lambda AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.8.4 TDK-Lambda AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.8.5 TDK-Lambda Recent Developments
12.9 GE Energy
12.9.1 GE Energy Corporation Information
12.9.2 GE Energy Business Overview
12.9.3 GE Energy AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.9.4 GE Energy AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.9.5 GE Energy Recent Developments
12.10 Schneider
12.10.1 Schneider Corporation Information
12.10.2 Schneider Business Overview
12.10.3 Schneider AC-DC and DC-DC Power Supplies Product Models, Descriptions and Specifications
12.10.4 Schneider AC-DC and DC-DC Power Supplies Capacity, Sales, Price, Revenue and Gross Margin (2020-2025)
12.10.5 Schneider Recent Developments
13 Value Chain and Supply-Chain Analysis
13.1 AC-DC and DC-DC Power Supplies Industry Chain
13.2 AC-DC and DC-DC Power Supplies Upstream Materials Analysis
13.2.1 Raw Materials
13.2.2 Key Suppliers Market Share & Risk Assessment
13.3 AC-DC and DC-DC Power Supplies Integrated Production Analysis
13.3.1 Manufacturing Footprint Analysis
13.3.2 Production Technology Overview
13.3.3 Regional Cost Drivers
13.4 AC-DC and DC-DC Power Supplies Sales Channels and Distribution Networks
13.4.1 Sales Channels
13.4.2 Distributors
14 AC-DC and DC-DC Power Supplies Market Dynamics
14.1 Industry Trends and Evolution
14.2 Market Growth Drivers and Emerging Opportunities
14.3 Market Challenges, Risks, and Restraints
15 Key Findings in the Global AC-DC and DC-DC Power Supplies Study
16 Appendix
16.1 Research Methodology
16.1.1 Methodology/Research Approach
16.1.1.1 Research Programs/Design
16.1.1.2 Market Size Estimation
16.1.1.3 Market Breakdown and Data Triangulation
16.1.2 Data Source
16.1.2.1 Secondary Sources
16.1.2.2 Primary Sources
16.2 Author Details