單相電力電容器市場－全球產業規模、佔有率、趨勢、機會、預測：依產品類型、應用、電壓、地區和競爭格局分類，2021-2031年

全球單相電力電容器市場預計將從 2025 年的 68.2 億美元大幅成長至 2031 年的 108.3 億美元，複合年成長率為 8.01%。

這些關鍵的電氣元件對於提高單相電路的功率因數和穩定電壓至關重要，廣泛應用於住宅和小規模商用設備。市場促進因素包括全球對節能型電力系統日益成長的需求、為降低輸電損耗而進行的電網現代化改造，以及對更高電能品質的嚴格監管。

例如，印度電氣電子製造商協會 (IEEMA) 報告稱，截至 2024 年 3 月的會計年度，電容器產量增加了 11.7%，凸顯了工業需求的強勁。然而，原物料價格波動，特別是介電薄膜和鋁箔的價格波動，是限制市場成長的主要因素。這不僅使生產複雜化，擠壓了利潤空間，也使製造商難以在滿足電氣基礎設施嚴格的安全和性能標準的同時，保持價格競爭力。

市場促進因素

單相功率電容器市場主要受兩大因素驅動。首先，消費者對節能型家用電器的需求日益成長。電容器對於空調、冷藏庫和洗衣機等產品中使用的單相馬達至關重要，能夠確保高效啟動和穩定運作。隨著消費者越來越重視永續性和成本控制，家用電器製造商正在加強生產依賴高性能電容器的先進產品，以滿足嚴格的能源效率標準。例如，根據日本冷凍空調工業協會預測，上年度（2025年6月）全球空調需求量預計將達到1.316億台，顯示該終端用戶領域正呈現強勁成長動能。

其次，老舊電網基礎設施的大規模現代化改造是關鍵驅動力。電力公司正大力投資，用於更換過時的系統、降低輸電損耗以及穩定主要採用單相連接的住宅的電壓。這項基礎設施升級需要在配電網路中廣泛部署電容器，用於功率因數校正和電壓調節，從而導致電容器消耗增加，以應對負載波動並提高輸電網的可靠性。愛迪生電氣協會預測，到2025年（2025年10月），美國私人電力公司將投資約2,080億美元用於加強其電網。此外，像國巨株式會社這樣的主要元件製造商，其2024年（2025年3月）的年銷售額為37.8億美元，仍然享有強勁的被動電子元件工業需求。

市場挑戰

全球單相電力電容器市場擴張的主要障礙在於原​​料成本的波動性，尤其是介質薄膜和鋁箔等關鍵零件的價格波動。這種不可預測的成本波動給製造商帶來了巨大挑戰，使生產計畫和庫存管理變得複雜。由此產生的不穩定性往往導致生產商利潤率下降，迫使他們將這些成本上漲轉嫁給消費者。這種價格不確定性阻礙了價格競爭，而價格競爭對於在住宅和小規模商業領域獲得長期合約至關重要，最終抑制了市場成長並阻礙了新的製造投資。

這些營運挑戰帶來的負面影響在近期的市場數據中顯而易見。例如，根據歐洲被動元件工業協會 (EPCA) 的報告，2024 年歐洲、中東和非洲 (EMEA) 地區的電容器市場將萎縮 11%，市值減少 3 億歐元。這一萎縮凸顯了持續的投入成本波動及其帶來的經濟壓力如何嚴重削弱了成長前景，導致該產業無法充分利用全球對節能電氣系統日益成長的需求。

市場趨勢

目前，單相功率電容器市場正受到兩大關鍵趨勢的影響。首先，耐高溫電容器的研發日益受到關注。這一趨勢的驅動力源於電控系統(ECU) 的快速小型化以及汽車系統和資料中心等應用領域功率密度的不斷提高。隨著電路變得越來越緊湊，元件必須能夠承受更高的動作溫度，同時也要確保效能和耐久性。因此，業界正擴大採用先進的混合型和固體聚合物技術，與傳統的液充式設計相比，這些技術具有更優異的耐熱性。例如，2025 年 2 月，Panasonic工業歐洲公司宣布大幅擴大其緊湊型混合電容器（6x6mm 和 10x10mm 規格）的產量，以滿足市場對能夠承受嚴苛熱環境的可靠電源日益成長的需求。

其次，市場正經歷著向環保材料和永續製造方法的顯著轉變。在日益嚴格的環境法規和客戶對綠色供應鏈需求的推動下，製造商正積極推進生產流程的脫碳，並增加可生物分解介電薄膜的使用。這種轉變不僅是為了遵守法規，也為企業在可再生能源和公共產業等領域與永續性意識的客戶建立夥伴關係提供了策略優勢。例如，TDK電子已成功實現其全球所有生產基地在2025年11月前100%使用可再生能源供電，每年減少約17萬噸二氧化碳排放。

目錄

第1章概述

第2章：調查方法

第3章執行摘要

第4章：客戶心聲

第5章：全球單相電力電容器市場展望

• 市場規模及預測
  • 按金額
• 市佔率及預測
  • 產品類型（聚丙烯薄膜電容器、聚酯薄膜電容器、電解電容器、其他）
  • 按應用領域（汽車、工業、家用電子電器、其他）
  • 按電壓（低電壓、高電壓）
  • 按地區
  • 按公司（2025 年）
• 市場地圖

第6章：北美單相電力電容器市場展望

• 市場規模及預測
• 市佔率及預測
• 北美洲：國別分析
  • 美國
  • 加拿大
  • 墨西哥

第7章：歐洲單相電力電容器市場展望

• 市場規模及預測
• 市佔率及預測
• 歐洲：國別分析
  • 德國
  • 法國
  • 英國
  • 義大利
  • 西班牙

第8章：亞太地區單相電力電容器市場展望

• 市場規模及預測
• 市佔率及預測
• 亞太地區：國別分析
  • 中國
  • 印度
  • 日本
  • 韓國
  • 澳洲

第9章：中東和非洲單相電力電容器市場展望

• 市場規模及預測
• 市佔率及預測
• 中東與非洲：國別分析
  • 沙烏地阿拉伯
  • 阿拉伯聯合大公國
  • 南非

第10章：南美洲單相電力電容器市場展望

• 市場規模及預測
• 市佔率及預測
• 南美洲：國別分析
  • 巴西
  • 哥倫比亞
  • 阿根廷

第11章 市場動態

• 促進因素
• 任務

第12章 市場趨勢與發展

• 併購
• 產品發布
• 近期趨勢

第13章：全球單相電力電容器市場：SWOT分析

第14章：波特五力分析

• 產業競爭
• 新進入者的潛力
• 供應商的議價能力
• 顧客權力
• 替代品的威脅

第15章 競爭格局

• DK Corporation
• Vishay Intertechnology Inc.
• Murata Manufacturing Co. Ltd
• AVX Corporation
• Kemet Corporation
• Cornell Dubilier Electronics Inc.
• Eaton Corporation PLC
• Hongfa Technology Co.
• NIPPON CHEMI-CON CORPORATION
• Yageo Corporation

第16章 策略建議

第17章：關於研究公司及免責聲明

The global single-phase power capacitors market is projected to expand significantly, rising from USD 6.82 billion in 2025 to USD 10.83 billion by 2031, demonstrating an 8.01% Compound Annual Growth Rate. These essential electrical components are crucial for improving power factor and stabilizing voltage in single-phase circuits, finding widespread use in residential appliances and light commercial equipment. Key market drivers include increasing worldwide demand for energy-efficient electrical systems, extensive efforts to modernize outdated power grids to reduce transmission losses, and strict regulations that enforce higher power quality.

For instance, the Indian Electrical and Electronics Manufacturers' Association reported an 11.7% production growth in the capacitor sector for the fiscal year ending March 2024, highlighting strong industrial demand. However, a major impediment to market growth is the fluctuating cost of raw materials, specifically dielectric films and aluminum foils, which complicates production, squeezes profit margins, and challenges manufacturers' ability to maintain competitive pricing while meeting stringent safety and performance standards for electrical infrastructure.

Market Driver

The single-phase power capacitors market is significantly propelled by two main forces. Firstly, there is an escalating demand for energy-efficient household appliances. Capacitors are vital for single-phase motors in items like air conditioners, refrigerators, and washing machines, ensuring efficient startup and stable operation. With consumers increasingly valuing sustainability and cost savings, appliance manufacturers are enhancing production of advanced units that rely on high-performance capacitors to meet rigorous energy efficiency standards. For example, the Japan Refrigeration and Air Conditioning Industry Association reported that global air conditioner demand reached an estimated 131.6 million units in the previous year (June 2025), indicating strong growth in this end-use sector.

Secondly, the extensive modernization of aging electrical grid infrastructure serves as a critical driver. Utilities are making substantial investments to upgrade legacy systems, reduce transmission losses, and stabilize voltage in residential areas, which predominantly use single-phase connections. This infrastructure upgrade necessitates a broad deployment of capacitors for power factor correction and voltage regulation in distribution networks, thereby increasing their consumption to manage load fluctuations and enhance grid reliability. The Edison Electric Institute projected investor-owned electric companies in the U.S. would invest nearly USD 208 billion in 2025 to bolster the energy grid (October 2025). Additionally, major component manufacturers like Yageo Corporation, which reported an annual revenue of USD 3.78 billion for 2024 (March 2025), continue to experience robust industrial demand for passive electronic components.

Market Challenge

A significant impediment to the expansion of the global single-phase power capacitors market is the inherent volatility in raw material prices, especially for crucial components like dielectric films and aluminum foils. This unpredictable cost fluctuation presents substantial challenges for manufacturers, complicating production planning and inventory control. The resulting instability often leads to diminished profit margins for producers, who are then frequently compelled to transfer these elevated costs to consumers. Such price unpredictability hinders the ability to offer competitive pricing, which is essential for securing long-term contracts within the residential and light commercial sectors, ultimately stalling market growth and discouraging new manufacturing investments.

The adverse effects of these operational challenges are evident in recent market figures; for instance, the European Passive Components Industry Association reported an 11% decline in the capacitor market within the EMEA region in 2024, representing a EUR 0.3 billion reduction in market value. This contraction underscores how ongoing input cost instability and associated economic pressures are actively undermining growth prospects, preventing the industry from fully leveraging the increasing global demand for energy-efficient electrical systems.

Market Trends

Two significant trends are currently shaping the single-phase power capacitors market. Firstly, there is a growing focus on developing high-temperature resistant capacitors. This trend is fueled by the rapid miniaturization of electronic control units (ECUs) and the rising power density in applications like automotive systems and data centers. As circuits become more compact, components must endure considerably higher operating temperatures without sacrificing performance or durability. Consequently, the industry is increasingly adopting advanced hybrid and solid-polymer technologies, which offer superior thermal resilience compared to conventional liquid-filled designs. Panasonic Industry Europe, for example, announced in February 2025 a major expansion in the production of its compact hybrid capacitors (6x6mm and 10x10mm variants) to meet the escalating demand for reliable power supplies that can withstand extreme thermal conditions.

Secondly, the market is undergoing a notable transition towards utilizing eco-friendly materials and adopting sustainable manufacturing practices. Driven by strict environmental regulations and client preferences for green supply chains, manufacturers are actively decarbonizing their production processes and incorporating biodegradable dielectric films. This shift extends beyond mere regulatory adherence, serving as a strategic advantage for securing partnerships with sustainability-conscious clients in sectors such as renewable energy and utilities. TDK Electronics, for instance, successfully sourced 100% of its electricity from renewable energy across its global production sites by November 2025, resulting in an annual reduction of approximately 170,000 metric tons of CO2 emissions.

Key Market Players

• DK Corporation
• Vishay Intertechnology Inc.
• Murata Manufacturing Co. Ltd
• AVX Corporation
• Kemet Corporation
• Cornell Dubilier Electronics Inc.
• Eaton Corporation PLC
• Hongfa Technology Co.
• NIPPON CHEMI-CON CORPORATION
• Yageo Corporation

Report Scope

In this report, the Global Single Phase Power Capacitors Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Single Phase Power Capacitors Market, By Product Type

• Polypropylene Film Capacitor
• Polyester Film Capacitor
• Aluminum Electrolytic Capacitor
• Others

Single Phase Power Capacitors Market, By Application

• Automotive
• Industrial
• Consumer Electronics
• Others

Single Phase Power Capacitors Market, By Voltage

• Low Voltage
• High Voltage

Single Phase Power Capacitors Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Single Phase Power Capacitors Market.

Available Customizations:

Global Single Phase Power Capacitors Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Single Phase Power Capacitors Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Product Type (Polypropylene Film Capacitor, Polyester Film Capacitor, Aluminum Electrolytic Capacitor, Others)
  • 5.2.2. By Application (Automotive, Industrial, Consumer Electronics, Others)
  • 5.2.3. By Voltage (Low Voltage, High Voltage)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Single Phase Power Capacitors Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Product Type
  • 6.2.2. By Application
  • 6.2.3. By Voltage
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Single Phase Power Capacitors Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Product Type
      • 6.3.1.2.2. By Application
      • 6.3.1.2.3. By Voltage
  • 6.3.2. Canada Single Phase Power Capacitors Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Product Type
      • 6.3.2.2.2. By Application
      • 6.3.2.2.3. By Voltage
  • 6.3.3. Mexico Single Phase Power Capacitors Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Product Type
      • 6.3.3.2.2. By Application
      • 6.3.3.2.3. By Voltage

7. Europe Single Phase Power Capacitors Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Product Type
  • 7.2.2. By Application
  • 7.2.3. By Voltage
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Single Phase Power Capacitors Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Product Type
      • 7.3.1.2.2. By Application
      • 7.3.1.2.3. By Voltage
  • 7.3.2. France Single Phase Power Capacitors Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Product Type
      • 7.3.2.2.2. By Application
      • 7.3.2.2.3. By Voltage
  • 7.3.3. United Kingdom Single Phase Power Capacitors Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Product Type
      • 7.3.3.2.2. By Application
      • 7.3.3.2.3. By Voltage
  • 7.3.4. Italy Single Phase Power Capacitors Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Product Type
      • 7.3.4.2.2. By Application
      • 7.3.4.2.3. By Voltage
  • 7.3.5. Spain Single Phase Power Capacitors Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Product Type
      • 7.3.5.2.2. By Application
      • 7.3.5.2.3. By Voltage

8. Asia Pacific Single Phase Power Capacitors Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Product Type
  • 8.2.2. By Application
  • 8.2.3. By Voltage
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Single Phase Power Capacitors Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Product Type
      • 8.3.1.2.2. By Application
      • 8.3.1.2.3. By Voltage
  • 8.3.2. India Single Phase Power Capacitors Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Product Type
      • 8.3.2.2.2. By Application
      • 8.3.2.2.3. By Voltage
  • 8.3.3. Japan Single Phase Power Capacitors Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Product Type
      • 8.3.3.2.2. By Application
      • 8.3.3.2.3. By Voltage
  • 8.3.4. South Korea Single Phase Power Capacitors Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Product Type
      • 8.3.4.2.2. By Application
      • 8.3.4.2.3. By Voltage
  • 8.3.5. Australia Single Phase Power Capacitors Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Product Type
      • 8.3.5.2.2. By Application
      • 8.3.5.2.3. By Voltage

9. Middle East & Africa Single Phase Power Capacitors Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Product Type
  • 9.2.2. By Application
  • 9.2.3. By Voltage
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Single Phase Power Capacitors Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Product Type
      • 9.3.1.2.2. By Application
      • 9.3.1.2.3. By Voltage
  • 9.3.2. UAE Single Phase Power Capacitors Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Product Type
      • 9.3.2.2.2. By Application
      • 9.3.2.2.3. By Voltage
  • 9.3.3. South Africa Single Phase Power Capacitors Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Product Type
      • 9.3.3.2.2. By Application
      • 9.3.3.2.3. By Voltage

10. South America Single Phase Power Capacitors Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Product Type
  • 10.2.2. By Application
  • 10.2.3. By Voltage
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Single Phase Power Capacitors Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Product Type
      • 10.3.1.2.2. By Application
      • 10.3.1.2.3. By Voltage
  • 10.3.2. Colombia Single Phase Power Capacitors Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Product Type
      • 10.3.2.2.2. By Application
      • 10.3.2.2.3. By Voltage
  • 10.3.3. Argentina Single Phase Power Capacitors Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Product Type
      • 10.3.3.2.2. By Application
      • 10.3.3.2.3. By Voltage

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Single Phase Power Capacitors Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. DK Corporation
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Vishay Intertechnology Inc.
• 15.3. Murata Manufacturing Co. Ltd
• 15.4. AVX Corporation
• 15.5. Kemet Corporation
• 15.6. Cornell Dubilier Electronics Inc.
• 15.7. Eaton Corporation PLC
• 15.8. Hongfa Technology Co.
• 15.9. NIPPON CHEMI-CON CORPORATION
• 15.10. Yageo Corporation

16. Strategic Recommendations

17. About Us & Disclaimer