トロイダル変圧器の2032年までの市場予測：製品タイプ、電力容量、用途、地域別の世界分析

Stratistics MRCによると、トロイダル変圧器の世界市場は2025年に7億2,026万米ドルを占め、2032年には13億1,921万米ドルに達する見込みで、予測期間中のCAGRは9.03%です。

トロイダル変圧器は、ドーナツのような形状のコアを持つ変圧器の一種で、通常はフェライトまたはケイ素鋼の連続ストリップで構成されています。この革新的な設計は、従来のラミネートトランスに比べて、小型化、電磁干渉（EMI）の低減、効率の向上など、多くの利点があります。この対称的な形状は、コア内の磁束をよりよく閉じ込めることにより、リークを減らし、エネルギー伝達を強化します。さらに、オーディオ機器、医療機器、産業用制御機器、電源装置など、コンパクトな設計と低ノイズ・レベルが不可欠な分野では、トロイダル変圧器が多用されています。

インド電気電子工業会（IEEMA）によると、インドの電源トランスの生産は緩やかな成長を遂げており、最近では2％の増加が報告されています。しかし、第4四半期には生産が6％減少し、輸出が2.5％減少するという課題に直面しました。

省エネソリューションへのニーズの高まり

現代の電気設計は、特に世界の持続可能性目標と電気料金の上昇を考慮し、エネルギー効率を重要な要素としています。省エネルギーを重視する京都議定書やパリ協定のような環境基準を満たすための国際的な取り組みに沿って、トロイダル型電源トランスは、優れた磁束封じ込めとコア損失の低減により、従来のラミネートコアトランスよりも高いエネルギー変換効率を提供します。さらに、発熱を最小限に抑えて動作するため、連続使用アプリケーションにも最適で、エネルギー消費と運用コストの両方を削減することができます。

高価な製造コスト

従来のE-Iコア・トランスに比べてトロイダル変圧器の製造コストが比較的高いことが、市場を制限する主な要因の1つです。特に特注品や少量生産品では、トロイダルコアの周囲に必要な精密な巻線に時間と手間がかかります。トロイダルトランスは、自動機械で簡単に巻ける標準的なトランスとは対照的に、手動または半自動で巻かなければならないことが多く、人件費がかさみます。さらに、コストに敏感な用途や業界は、この複雑さの増加によって生産時間が長くなり、エンドユーザーの価格も高くなるため、敬遠される可能性があります。

ヘルスケア機器技術の向上

治療機器から診断ツールに至るまで、医療機器の高度化に伴い、超静音、高精度、高信頼性の電源ソリューションが必要とされています。トロイダルトランスは、電磁干渉（EMI）が少なく、静音性が高いため、このような用途に最適です。高度で安全な小型トランスのニーズは、特に高齢化社会と新興経済圏でヘルスケア支出が世界的に増加するにつれて高まると予想されます。さらに、画像診断装置、実験室診断、生命維持システム用にカスタマイズされたトロイダルトランスのビジネスチャンスも生まれています。

従来のトランスからの競合圧力

従来のラミネート型E-Iコア・トランスは、低コスト、確立されたサプライ・チェーン、製造の簡便性から、トロイダル変圧器の技術的利点にもかかわらず、いまだに多くの市場を独占しています。効率やコンパクトさが最重要課題ではない用途では、顧客はより認知度が高く、リーズナブルな価格のオプションを選択することが多いです。さらに、トロイダルトランスの採用は、この継続的な競合によって依然として深刻な脅威にさらされており、特に大衆市場やコストに敏感な業界では、市場への浸透と成長の可能性が制限されています。

COVID-19の影響：

COVID-19の流行は、トロイダル変圧器市場にさまざまな影響を与えました。業界の初期段階において、世界のサプライチェーンの失敗、工場の閉鎖、労働力不足により、生産と納入の遅れが生じました。銅やコアラミネートのような重要な原材料も、入手性や価格の変動に問題を抱えていました。しかし、パンデミックの間、トロイダル設計が得意とする小型で信頼性が高く、エネルギー効率の高い変圧器や、医療機器、家庭用電子機器、再生可能エネルギー・システムへの需要が増加しました。COVID以降、この変化はスマートデバイス、ヘルスケア、家庭用電源システムでの長期的な採用への道を開き、産業界の低迷による損失を部分的に相殺するのに役立っています。

予測期間中、電力変圧器セグメントが最大となる見込み

予測期間中、電力変圧器分野が最大の市場シェアを占めると予想されます。これらの変圧器は、商業、住宅、工業分野で効果的な電圧変換と電気絶縁のために広く使用されています。トロイダル設計により、電磁干渉が減少し効率が向上するため、現代の電力管理システムに最適です。さらに、トロイダル変圧器は、世界の電力需要が増加し、インフラがより近代的になるにつれて、電気自動車、再生可能エネルギーシステム、デリケートな電子機器などの用途でますます普及しています。

予測期間中、再生可能エネルギー分野のCAGRが最も高くなる見込み

予測期間中、再生可能エネルギー分野が最も高い成長率を示すと予測されています。トロイダルトランスは、小型、低電磁干渉、高効率であるため、各国がよりクリーンなエネルギー源に移行するにつれて、ソーラーインバータ、風力発電システム、バッテリーエネルギー貯蔵システムでますます普及しています。過酷な条件下でも信頼性が高く静かに機能するため、分散型の再生可能エネルギー設備に最適です。さらに、この分野は、政府の奨励策、カーボンニュートラル目標、分散型エネルギーシステムの出現による継続的な需要により、トロイダルトランスの中で主要な成長エンジンとして位置づけられています。

最大のシェアを占める地域：

予測期間中、アジア太平洋が最大の市場シェアを占めると予想されます。これは、韓国、日本、中国、インドなどの国々におけるインフラ、都市化、産業の迅速な開発によるものです。この優位性は、この地域の強固な製造基盤と、家電、再生可能エネルギー、電気自動車などの産業におけるエネルギー効率の高い電子部品に対する需要の高まりによるところが大きいです。また、トロイダルトランスの使用は、クリーンエネルギーの導入や送電網の近代化を奨励する有利な政府プログラムによっても増加しています。さらに、世界市場におけるアジア太平洋の優位性は、安価な労働力と原材料が入手可能であるため、大量生産が可能であることによっても裏付けられています。

CAGRが最も高い地域：

予測期間中、北米地域はスマートグリッド技術、電気自動車、再生可能エネルギーインフラへの支出増加により、最も高いCAGRを示すと予測されています。ソーラーインバータ、EV充電ステーション、最先端医療機器などの用途でトロイダルトランスの採用が加速しているのは、同地域がエネルギー効率を重視し、電力品質や電磁干渉に関する厳しい規制基準を設けているためです。さらに、家庭用および業務用電子機器における小型で静音性の高い電源ソリューションへのニーズの高まりが、米国とカナダ両国の技術革新と市場成長に拍車をかけています。

無料のカスタマイズサービス

本レポートをご購読のお客様には、以下の無料カスタマイズオプションのいずれかをご利用いただけます：

• 企業プロファイル
  • 追加市場企業の包括的プロファイリング（3社まで）
  • 主要企業のSWOT分析（3社まで）
• 地域セグメンテーション
  • 顧客の関心に応じた主要国の市場推計・予測・CAGR（注：フィージビリティチェックによる）
• 競合ベンチマーキング
  • 製品ポートフォリオ、地理的プレゼンス、戦略的提携に基づく主要企業のベンチマーキング

目次

第1章 エグゼクティブサマリー

第2章 序文

• 概要
• ステークホルダー
• 調査範囲
• 調査手法
  • データマイニング
  • データ分析
  • データ検証
  • 調査アプローチ
• 調査資料
  • 1次調査資料
  • 2次調査情報源
  • 前提条件

第3章 市場動向分析

• 促進要因
• 抑制要因
• 機会
• 脅威
• 製品分析
• 用途分析
• 新興市場
• COVID-19の影響

第4章 ポーターのファイブフォース分析

• 供給企業の交渉力
• 買い手の交渉力
• 代替品の脅威
• 新規参入業者の脅威
• 競争企業間の敵対関係

第5章 世界のトロイダル変圧器市場：製品タイプ別

• オーディオトランス
• 主電源トランス
• 電力変圧器
• マッチングトランス
• 絶縁トランス

第6章 世界のトロイダル変圧器市場：電力容量別

• 3000VA以上
• 1000VA～3000VA
• 250VA～1000VA
• 250VA以下

第7章 世界のトロイダル変圧器市場：用途別

• 電源管理
• 通信
• 再生可能エネルギー
• 電化製品
• マイクロプロセッサユニット
• 計装
• バッテリー充電器
• その他の用途

第8章 世界のトロイダル変圧器市場：地域別

• 北米
  • 米国
  • カナダ
  • メキシコ
• 欧州
  • ドイツ
  • 英国
  • イタリア
  • フランス
  • スペイン
  • その他の欧州
• アジア太平洋
  • 日本
  • 中国
  • インド
  • オーストラリア
  • ニュージーランド
  • 韓国
  • その他のアジア太平洋
• 南米
  • アルゼンチン
  • ブラジル
  • チリ
  • その他の南米
• 中東・アフリカ
  • サウジアラビア
  • アラブ首長国連邦
  • カタール
  • 南アフリカ
  • その他の中東・アフリカ

第9章 主な発展

• 契約、パートナーシップ、コラボレーション、ジョイントベンチャー
• 買収と合併
• 新製品発売
• 事業拡大
• その他の主要戦略

第10章 企業プロファイリング

• Johnson Electric Coil Company
• ABB Ltd.
• Eaton
• Toroid Corporation
• Hammond Manufacturing Co. Ltd
• Miracle Electronic Devices Pvt Ltd.
• Triad Magnetics Inc
• Agile Magnetics Inc
• Pico Electronics Inc.
• Noratel AS
• Talema Group LLC
• Bel Fuse, Inc.
• Schuntermann GmbH
• Lenco Electronics, Inc.
• Amgis, LLC

List of Tables

• Table 1 Global Toroidal Power Transformer Market Outlook, By Region (2024-2032) ($MN)
• Table 2 Global Toroidal Power Transformer Market Outlook, By Product Type (2024-2032) ($MN)
• Table 3 Global Toroidal Power Transformer Market Outlook, By Audio Transformers (2024-2032) ($MN)
• Table 4 Global Toroidal Power Transformer Market Outlook, By Mains Transformers (2024-2032) ($MN)
• Table 5 Global Toroidal Power Transformer Market Outlook, By Power Transformers (2024-2032) ($MN)
• Table 6 Global Toroidal Power Transformer Market Outlook, By Matching Transformers (2024-2032) ($MN)
• Table 7 Global Toroidal Power Transformer Market Outlook, By Isolation Transformers (2024-2032) ($MN)
• Table 8 Global Toroidal Power Transformer Market Outlook, By Power Capacity (2024-2032) ($MN)
• Table 9 Global Toroidal Power Transformer Market Outlook, By Above 3000VA (2024-2032) ($MN)
• Table 10 Global Toroidal Power Transformer Market Outlook, By 1000VA - 3000VA (2024-2032) ($MN)
• Table 11 Global Toroidal Power Transformer Market Outlook, By 250VA - 1000VA (2024-2032) ($MN)
• Table 12 Global Toroidal Power Transformer Market Outlook, By Below 250 VA (2024-2032) ($MN)
• Table 13 Global Toroidal Power Transformer Market Outlook, By Application (2024-2032) ($MN)
• Table 14 Global Toroidal Power Transformer Market Outlook, By Power Management (2024-2032) ($MN)
• Table 15 Global Toroidal Power Transformer Market Outlook, By Telecommunications (2024-2032) ($MN)
• Table 16 Global Toroidal Power Transformer Market Outlook, By Renewable Energy (2024-2032) ($MN)
• Table 17 Global Toroidal Power Transformer Market Outlook, By Electric Appliances (2024-2032) ($MN)
• Table 18 Global Toroidal Power Transformer Market Outlook, By Microprocessor Units (2024-2032) ($MN)
• Table 19 Global Toroidal Power Transformer Market Outlook, By Instrumentation (2024-2032) ($MN)
• Table 20 Global Toroidal Power Transformer Market Outlook, By Battery Chargers (2024-2032) ($MN)
• Table 21 Global Toroidal Power Transformer Market Outlook, By Other Applications (2024-2032) ($MN)
• Table 22 North America Toroidal Power Transformer Market Outlook, By Country (2024-2032) ($MN)
• Table 23 North America Toroidal Power Transformer Market Outlook, By Product Type (2024-2032) ($MN)
• Table 24 North America Toroidal Power Transformer Market Outlook, By Audio Transformers (2024-2032) ($MN)
• Table 25 North America Toroidal Power Transformer Market Outlook, By Mains Transformers (2024-2032) ($MN)
• Table 26 North America Toroidal Power Transformer Market Outlook, By Power Transformers (2024-2032) ($MN)
• Table 27 North America Toroidal Power Transformer Market Outlook, By Matching Transformers (2024-2032) ($MN)
• Table 28 North America Toroidal Power Transformer Market Outlook, By Isolation Transformers (2024-2032) ($MN)
• Table 29 North America Toroidal Power Transformer Market Outlook, By Power Capacity (2024-2032) ($MN)
• Table 30 North America Toroidal Power Transformer Market Outlook, By Above 3000VA (2024-2032) ($MN)
• Table 31 North America Toroidal Power Transformer Market Outlook, By 1000VA - 3000VA (2024-2032) ($MN)
• Table 32 North America Toroidal Power Transformer Market Outlook, By 250VA - 1000VA (2024-2032) ($MN)
• Table 33 North America Toroidal Power Transformer Market Outlook, By Below 250 VA (2024-2032) ($MN)
• Table 34 North America Toroidal Power Transformer Market Outlook, By Application (2024-2032) ($MN)
• Table 35 North America Toroidal Power Transformer Market Outlook, By Power Management (2024-2032) ($MN)
• Table 36 North America Toroidal Power Transformer Market Outlook, By Telecommunications (2024-2032) ($MN)
• Table 37 North America Toroidal Power Transformer Market Outlook, By Renewable Energy (2024-2032) ($MN)
• Table 38 North America Toroidal Power Transformer Market Outlook, By Electric Appliances (2024-2032) ($MN)
• Table 39 North America Toroidal Power Transformer Market Outlook, By Microprocessor Units (2024-2032) ($MN)
• Table 40 North America Toroidal Power Transformer Market Outlook, By Instrumentation (2024-2032) ($MN)
• Table 41 North America Toroidal Power Transformer Market Outlook, By Battery Chargers (2024-2032) ($MN)
• Table 42 North America Toroidal Power Transformer Market Outlook, By Other Applications (2024-2032) ($MN)
• Table 43 Europe Toroidal Power Transformer Market Outlook, By Country (2024-2032) ($MN)
• Table 44 Europe Toroidal Power Transformer Market Outlook, By Product Type (2024-2032) ($MN)
• Table 45 Europe Toroidal Power Transformer Market Outlook, By Audio Transformers (2024-2032) ($MN)
• Table 46 Europe Toroidal Power Transformer Market Outlook, By Mains Transformers (2024-2032) ($MN)
• Table 47 Europe Toroidal Power Transformer Market Outlook, By Power Transformers (2024-2032) ($MN)
• Table 48 Europe Toroidal Power Transformer Market Outlook, By Matching Transformers (2024-2032) ($MN)
• Table 49 Europe Toroidal Power Transformer Market Outlook, By Isolation Transformers (2024-2032) ($MN)
• Table 50 Europe Toroidal Power Transformer Market Outlook, By Power Capacity (2024-2032) ($MN)
• Table 51 Europe Toroidal Power Transformer Market Outlook, By Above 3000VA (2024-2032) ($MN)
• Table 52 Europe Toroidal Power Transformer Market Outlook, By 1000VA - 3000VA (2024-2032) ($MN)
• Table 53 Europe Toroidal Power Transformer Market Outlook, By 250VA - 1000VA (2024-2032) ($MN)
• Table 54 Europe Toroidal Power Transformer Market Outlook, By Below 250 VA (2024-2032) ($MN)
• Table 55 Europe Toroidal Power Transformer Market Outlook, By Application (2024-2032) ($MN)
• Table 56 Europe Toroidal Power Transformer Market Outlook, By Power Management (2024-2032) ($MN)
• Table 57 Europe Toroidal Power Transformer Market Outlook, By Telecommunications (2024-2032) ($MN)
• Table 58 Europe Toroidal Power Transformer Market Outlook, By Renewable Energy (2024-2032) ($MN)
• Table 59 Europe Toroidal Power Transformer Market Outlook, By Electric Appliances (2024-2032) ($MN)
• Table 60 Europe Toroidal Power Transformer Market Outlook, By Microprocessor Units (2024-2032) ($MN)
• Table 61 Europe Toroidal Power Transformer Market Outlook, By Instrumentation (2024-2032) ($MN)
• Table 62 Europe Toroidal Power Transformer Market Outlook, By Battery Chargers (2024-2032) ($MN)
• Table 63 Europe Toroidal Power Transformer Market Outlook, By Other Applications (2024-2032) ($MN)
• Table 64 Asia Pacific Toroidal Power Transformer Market Outlook, By Country (2024-2032) ($MN)
• Table 65 Asia Pacific Toroidal Power Transformer Market Outlook, By Product Type (2024-2032) ($MN)
• Table 66 Asia Pacific Toroidal Power Transformer Market Outlook, By Audio Transformers (2024-2032) ($MN)
• Table 67 Asia Pacific Toroidal Power Transformer Market Outlook, By Mains Transformers (2024-2032) ($MN)
• Table 68 Asia Pacific Toroidal Power Transformer Market Outlook, By Power Transformers (2024-2032) ($MN)
• Table 69 Asia Pacific Toroidal Power Transformer Market Outlook, By Matching Transformers (2024-2032) ($MN)
• Table 70 Asia Pacific Toroidal Power Transformer Market Outlook, By Isolation Transformers (2024-2032) ($MN)
• Table 71 Asia Pacific Toroidal Power Transformer Market Outlook, By Power Capacity (2024-2032) ($MN)
• Table 72 Asia Pacific Toroidal Power Transformer Market Outlook, By Above 3000VA (2024-2032) ($MN)
• Table 73 Asia Pacific Toroidal Power Transformer Market Outlook, By 1000VA - 3000VA (2024-2032) ($MN)
• Table 74 Asia Pacific Toroidal Power Transformer Market Outlook, By 250VA - 1000VA (2024-2032) ($MN)
• Table 75 Asia Pacific Toroidal Power Transformer Market Outlook, By Below 250 VA (2024-2032) ($MN)
• Table 76 Asia Pacific Toroidal Power Transformer Market Outlook, By Application (2024-2032) ($MN)
• Table 77 Asia Pacific Toroidal Power Transformer Market Outlook, By Power Management (2024-2032) ($MN)
• Table 78 Asia Pacific Toroidal Power Transformer Market Outlook, By Telecommunications (2024-2032) ($MN)
• Table 79 Asia Pacific Toroidal Power Transformer Market Outlook, By Renewable Energy (2024-2032) ($MN)
• Table 80 Asia Pacific Toroidal Power Transformer Market Outlook, By Electric Appliances (2024-2032) ($MN)
• Table 81 Asia Pacific Toroidal Power Transformer Market Outlook, By Microprocessor Units (2024-2032) ($MN)
• Table 82 Asia Pacific Toroidal Power Transformer Market Outlook, By Instrumentation (2024-2032) ($MN)
• Table 83 Asia Pacific Toroidal Power Transformer Market Outlook, By Battery Chargers (2024-2032) ($MN)
• Table 84 Asia Pacific Toroidal Power Transformer Market Outlook, By Other Applications (2024-2032) ($MN)
• Table 85 South America Toroidal Power Transformer Market Outlook, By Country (2024-2032) ($MN)
• Table 86 South America Toroidal Power Transformer Market Outlook, By Product Type (2024-2032) ($MN)
• Table 87 South America Toroidal Power Transformer Market Outlook, By Audio Transformers (2024-2032) ($MN)
• Table 88 South America Toroidal Power Transformer Market Outlook, By Mains Transformers (2024-2032) ($MN)
• Table 89 South America Toroidal Power Transformer Market Outlook, By Power Transformers (2024-2032) ($MN)
• Table 90 South America Toroidal Power Transformer Market Outlook, By Matching Transformers (2024-2032) ($MN)
• Table 91 South America Toroidal Power Transformer Market Outlook, By Isolation Transformers (2024-2032) ($MN)
• Table 92 South America Toroidal Power Transformer Market Outlook, By Power Capacity (2024-2032) ($MN)
• Table 93 South America Toroidal Power Transformer Market Outlook, By Above 3000VA (2024-2032) ($MN)
• Table 94 South America Toroidal Power Transformer Market Outlook, By 1000VA - 3000VA (2024-2032) ($MN)
• Table 95 South America Toroidal Power Transformer Market Outlook, By 250VA - 1000VA (2024-2032) ($MN)
• Table 96 South America Toroidal Power Transformer Market Outlook, By Below 250 VA (2024-2032) ($MN)
• Table 97 South America Toroidal Power Transformer Market Outlook, By Application (2024-2032) ($MN)
• Table 98 South America Toroidal Power Transformer Market Outlook, By Power Management (2024-2032) ($MN)
• Table 99 South America Toroidal Power Transformer Market Outlook, By Telecommunications (2024-2032) ($MN)
• Table 100 South America Toroidal Power Transformer Market Outlook, By Renewable Energy (2024-2032) ($MN)
• Table 101 South America Toroidal Power Transformer Market Outlook, By Electric Appliances (2024-2032) ($MN)
• Table 102 South America Toroidal Power Transformer Market Outlook, By Microprocessor Units (2024-2032) ($MN)
• Table 103 South America Toroidal Power Transformer Market Outlook, By Instrumentation (2024-2032) ($MN)
• Table 104 South America Toroidal Power Transformer Market Outlook, By Battery Chargers (2024-2032) ($MN)
• Table 105 South America Toroidal Power Transformer Market Outlook, By Other Applications (2024-2032) ($MN)
• Table 106 Middle East & Africa Toroidal Power Transformer Market Outlook, By Country (2024-2032) ($MN)
• Table 107 Middle East & Africa Toroidal Power Transformer Market Outlook, By Product Type (2024-2032) ($MN)
• Table 108 Middle East & Africa Toroidal Power Transformer Market Outlook, By Audio Transformers (2024-2032) ($MN)
• Table 109 Middle East & Africa Toroidal Power Transformer Market Outlook, By Mains Transformers (2024-2032) ($MN)
• Table 110 Middle East & Africa Toroidal Power Transformer Market Outlook, By Power Transformers (2024-2032) ($MN)
• Table 111 Middle East & Africa Toroidal Power Transformer Market Outlook, By Matching Transformers (2024-2032) ($MN)
• Table 112 Middle East & Africa Toroidal Power Transformer Market Outlook, By Isolation Transformers (2024-2032) ($MN)
• Table 113 Middle East & Africa Toroidal Power Transformer Market Outlook, By Power Capacity (2024-2032) ($MN)
• Table 114 Middle East & Africa Toroidal Power Transformer Market Outlook, By Above 3000VA (2024-2032) ($MN)
• Table 115 Middle East & Africa Toroidal Power Transformer Market Outlook, By 1000VA - 3000VA (2024-2032) ($MN)
• Table 116 Middle East & Africa Toroidal Power Transformer Market Outlook, By 250VA - 1000VA (2024-2032) ($MN)
• Table 117 Middle East & Africa Toroidal Power Transformer Market Outlook, By Below 250 VA (2024-2032) ($MN)
• Table 118 Middle East & Africa Toroidal Power Transformer Market Outlook, By Application (2024-2032) ($MN)
• Table 119 Middle East & Africa Toroidal Power Transformer Market Outlook, By Power Management (2024-2032) ($MN)
• Table 120 Middle East & Africa Toroidal Power Transformer Market Outlook, By Telecommunications (2024-2032) ($MN)
• Table 121 Middle East & Africa Toroidal Power Transformer Market Outlook, By Renewable Energy (2024-2032) ($MN)
• Table 122 Middle East & Africa Toroidal Power Transformer Market Outlook, By Electric Appliances (2024-2032) ($MN)
• Table 123 Middle East & Africa Toroidal Power Transformer Market Outlook, By Microprocessor Units (2024-2032) ($MN)
• Table 124 Middle East & Africa Toroidal Power Transformer Market Outlook, By Instrumentation (2024-2032) ($MN)
• Table 125 Middle East & Africa Toroidal Power Transformer Market Outlook, By Battery Chargers (2024-2032) ($MN)
• Table 126 Middle East & Africa Toroidal Power Transformer Market Outlook, By Other Applications (2024-2032) ($MN)

According to Stratistics MRC, the Global Toroidal Power Transformer Market is accounted for $720.26 million in 2025 and is expected to reach $1319.21 million by 2032 growing at a CAGR of 9.03% during the forecast period. A toroidal power transformer is a kind of electrical transformer with a core shaped like a doughnut and usually composed of a continuous strip of ferrite or silicon steel. This innovative design has a number of benefits over conventional laminated transformers, such as smaller size, lower electromagnetic interference (EMI), and increased efficiency. This symmetrical shape reduces leakage and enhances energy transfer by better containing the magnetic flux within the core. Moreover, audio equipment, medical devices, industrial controls, and power supplies-where compact design and low noise levels are essential-all make extensive use of toroidal transformers.

According to the Indian Electrical & Electronics Manufacturers Association (IEEMA), the production of power transformers in India has experienced modest growth, with a 2% increase reported recently. However, the industry faced challenges in the fourth quarter, witnessing a 6% decline in production and a 2.5% decrease in exports.

Market Dynamics:

Driver:

Increasing need for energy-saving solutions

Modern electrical design has made energy efficiency a key component, particularly in light of global sustainability goals and rising electricity costs. In line with international efforts to meet environmental standards like the Kyoto Protocol and the Paris Agreement, which emphasize energy conservation, toroidal power transformers, with their superior magnetic flux containment and reduced core losses, offer higher energy conversion efficiency than traditional laminated core transformers. Additionally, they are also ideal for continuous-use applications because they operate with minimal heat generation, which helps organizations reduce both energy consumption and operating costs.

Restraint:

Expensive production costs

The comparatively high manufacturing costs of toroidal power transformers in comparison to conventional E-I core transformers are one of the main factors limiting the market. Particularly for custom-built or low-volume units, the precise winding that is necessary around the toroidal core takes more time and effort. Toroidal transformers frequently need manual or semi-automated winding, which raises labor costs, in contrast to standard transformers, which are easily wound using automated machinery. Furthermore, cost-sensitive applications and industries may be put off by this increased complexity, which also results in longer production times and higher end-user pricing.

Opportunity:

Improvements in healthcare equipment technology

Ultra-quiet, accurate, and dependable power solutions are needed due to the growing sophistication of medical devices, which include everything from therapeutic machines to diagnostic tools. Toroidal transformers are ideal for these uses because of their low electromagnetic interference (EMI) and silent operation. The need for sophisticated, secure, and small transformers is anticipated to increase as healthcare spending rises globally, especially in aging populations and emerging economies. Moreover, this creates opportunities for customized toroidal transformers made for imaging devices, laboratory diagnostics, and life support systems.

Threat:

Competitive pressure from traditional transformers

Traditional laminated E-I core transformers still rule many markets despite the technical benefits of toroidal power transformers because of their lower cost, well-established supply chains, and simplicity of manufacturing. Customers frequently choose the more recognizable and reasonably priced options for applications where efficiency or compactness are not top concerns. Additionally, the adoption of toroidal transformers is still seriously threatened by this ongoing competition, which restricts their market penetration and growth potential, particularly in mass-market and cost-sensitive industries.

Covid-19 Impact:

The COVID-19 pandemic affected the market for toroidal power transformers in a variety of ways. Production and delivery delays were caused by global supply chain failures, factory closures, and labour shortages during the industry's early stages. Crucial raw materials like copper and core laminations also had problems with availability and price volatility. However, during the pandemic, there was a corresponding increase in demand for small, dependable, and energy-efficient transformers-domains in which toroidal designs excel-as well as for medical equipment, home electronics, and renewable energy systems. After COVID, this change cleared the path for long-term adoption in smart devices, healthcare, and home power systems, helping to partially offset the losses from industrial slowdowns.

The power transformers segment is expected to be the largest during the forecast period

The power transformers segment is expected to account for the largest market share during the forecast period. These transformers are widely used for effective voltage conversion and electrical isolation in the commercial, residential, and industrial sectors. Their toroidal design makes them perfect for contemporary power management systems because it reduces electromagnetic interference and increases efficiency. Furthermore, toroidal power transformers are becoming more and more popular in applications such as electric vehicles, renewable energy systems, and delicate electronic devices as the world's electricity demand increases and infrastructure becomes more modern.

The renewable energy segment is expected to have the highest CAGR during the forecast period

Over the forecast period, the renewable energy segment is predicted to witness the highest growth rate. Toroidal transformers are becoming more and more popular in solar inverters, wind power systems, and battery energy storage systems as countries move toward cleaner energy sources because of their small size, low electromagnetic interference, and high efficiency. They are perfect for dispersed renewable installations because they can function dependably and silently in harsh conditions. Moreover, this segment is positioned as a major growth engine within the toroidal transformer landscape due to the continued demand driven by government incentives, carbon neutrality targets, and the emergence of decentralized energy systems.

Region with largest share:

During the forecast period, the Asia Pacific region is expected to hold the largest market share, fueled by the swift development of infrastructure, urbanization, and industry in nations like South Korea, Japan, China, and India. This dominance is largely due to the region's robust manufacturing base and rising demand for energy-efficient electronic components in industries like consumer electronics, renewable energy, and electric vehicles. The use of toroidal transformers is also increased by advantageous government programs that encourage the adoption of clean energy and grid modernization. Additionally, Asia-Pacific's dominance in the global market is further supported by the availability of inexpensive labor and raw materials, which enable high production volumes.

Region with highest CAGR:

Over the forecast period, the North America region is anticipated to exhibit the highest CAGR, driven by rising expenditures on smart grid technologies, electric cars, and renewable energy infrastructure. Adoption of toroidal transformers in applications like solar inverters, EV charging stations and cutting-edge medical devices has accelerated due to the region's emphasis on energy efficiency and strict regulatory standards for power quality and electromagnetic interference. Furthermore, the increasing need for small and silent power solutions in home and business electronics keeps spurring innovation and market growth in both the US and Canada.

Key players in the market

Some of the key players in Toroidal Power Transformer Market include Johnson Electric Coil Company, ABB Ltd., Eaton, Toroid Corporation, Hammond Manufacturing Co. Ltd, Miracle Electronic Devices Pvt Ltd., Triad Magnetics Inc, Agile Magnetics Inc, Pico Electronics Inc., Noratel AS, Talema Group LLC, Bel Fuse, Inc., Schuntermann GmbH, Lenco Electronics, Inc. and Amgis, LLC.

Key Developments:

In March 2025, ABB has signed a Leveraged Procurement Agreement (LPA) to support as the automation partner for Dow's Path2Zero project at Fort Saskatchewan in Alberta, Canada. According to Dow, the project, which is currently under construction, will create the world's first net-zero Scope 1 and 2 greenhouse gas emissions ethylene and derivatives complex1, producing the essential building blocks needed for many of the materials and products that society relies on.

In March 2025, Intelligent power management company Eaton announced it has signed an agreement to acquire Fibrebond Corporation, a designer and builder of pre-integrated modular power enclosures for data center, industrial, utility and communications customers. Under the terms of the agreement, Eaton will pay $1.4 billion for the acquisition of Fibrebond, which is expected to generate $110 million of estimated 2025 adjusted EBITDA.

In September 2024, Hammond Power Solutions Inc. announced that it has entered into a definitive agreement to acquire the assets relating to the operations of Micron Industries Corporation, a company based in the United States. Micron Industries is a leading provider of control transformers and other electrical products and had approximately $23 million USD of revenue in 2023.

Product Types Covered:

• Audio Transformers
• Mains Transformers
• Power Transformers
• Matching Transformers
• Isolation Transformers

Power Capacities Covered:

• Above 3000VA
• 1000VA - 3000VA
• 250VA - 1000VA
• Below 250 VA

Applications Covered:

• Power Management
• Telecommunications
• Renewable Energy
• Electric Appliances
• Microprocessor Units
• Instrumentation
• Battery Chargers
• Other Applications

Regions Covered:

• North America
  • US
  • Canada
  • Mexico
• Europe
  • Germany
  • UK
  • Italy
  • France
  • Spain
  • Rest of Europe
• Asia Pacific
  • Japan
  • China
  • India
  • Australia
  • New Zealand
  • South Korea
  • Rest of Asia Pacific
• South America
  • Argentina
  • Brazil
  • Chile
  • Rest of South America
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Qatar
  • South Africa
  • Rest of Middle East & Africa

What our report offers:

• Market share assessments for the regional and country-level segments
• Strategic recommendations for the new entrants
• Covers Market data for the years 2024, 2025, 2026, 2028, and 2032
• Market Trends (Drivers, Constraints, Opportunities, Threats, Challenges, Investment Opportunities, and recommendations)
• Strategic recommendations in key business segments based on the market estimations
• Competitive landscaping mapping the key common trends
• Company profiling with detailed strategies, financials, and recent developments
• Supply chain trends mapping the latest technological advancements

Free Customization Offerings:

All the customers of this report will be entitled to receive one of the following free customization options:

• Company Profiling
  • Comprehensive profiling of additional market players (up to 3)
  • SWOT Analysis of key players (up to 3)
• Regional Segmentation
  • Market estimations, Forecasts and CAGR of any prominent country as per the client's interest (Note: Depends on feasibility check)
• Competitive Benchmarking
  • Benchmarking of key players based on product portfolio, geographical presence, and strategic alliances

Table of Contents

1 Executive Summary

2 Preface

• 2.1 Abstract
• 2.2 Stake Holders
• 2.3 Research Scope
• 2.4 Research Methodology
  • 2.4.1 Data Mining
  • 2.4.2 Data Analysis
  • 2.4.3 Data Validation
  • 2.4.4 Research Approach
• 2.5 Research Sources
  • 2.5.1 Primary Research Sources
  • 2.5.2 Secondary Research Sources
  • 2.5.3 Assumptions

3 Market Trend Analysis

• 3.1 Introduction
• 3.2 Drivers
• 3.3 Restraints
• 3.4 Opportunities
• 3.5 Threats
• 3.6 Product Analysis
• 3.7 Application Analysis
• 3.8 Emerging Markets
• 3.9 Impact of Covid-19

4 Porters Five Force Analysis

• 4.1 Bargaining power of suppliers
• 4.2 Bargaining power of buyers
• 4.3 Threat of substitutes
• 4.4 Threat of new entrants
• 4.5 Competitive rivalry

5 Global Toroidal Power Transformer Market, By Product Type

• 5.1 Introduction
• 5.2 Audio Transformers
• 5.3 Mains Transformers
• 5.4 Power Transformers
• 5.5 Matching Transformers
• 5.6 Isolation Transformers

6 Global Toroidal Power Transformer Market, By Power Capacity

• 6.1 Introduction
• 6.2 Above 3000VA
• 6.3 1000VA - 3000VA
• 6.4 250VA - 1000VA
• 6.5 Below 250 VA

7 Global Toroidal Power Transformer Market, By Application

• 7.1 Introduction
• 7.2 Power Management
• 7.3 Telecommunications
• 7.4 Renewable Energy
• 7.5 Electric Appliances
• 7.6 Microprocessor Units
• 7.7 Instrumentation
• 7.8 Battery Chargers
• 7.9 Other Applications

8 Global Toroidal Power Transformer Market, By Geography

• 8.1 Introduction
• 8.2 North America
  • 8.2.1 US
  • 8.2.2 Canada
  • 8.2.3 Mexico
• 8.3 Europe
  • 8.3.1 Germany
  • 8.3.2 UK
  • 8.3.3 Italy
  • 8.3.4 France
  • 8.3.5 Spain
  • 8.3.6 Rest of Europe
• 8.4 Asia Pacific
  • 8.4.1 Japan
  • 8.4.2 China
  • 8.4.3 India
  • 8.4.4 Australia
  • 8.4.5 New Zealand
  • 8.4.6 South Korea
  • 8.4.7 Rest of Asia Pacific
• 8.5 South America
  • 8.5.1 Argentina
  • 8.5.2 Brazil
  • 8.5.3 Chile
  • 8.5.4 Rest of South America
• 8.6 Middle East & Africa
  • 8.6.1 Saudi Arabia
  • 8.6.2 UAE
  • 8.6.3 Qatar
  • 8.6.4 South Africa
  • 8.6.5 Rest of Middle East & Africa

9 Key Developments

• 9.1 Agreements, Partnerships, Collaborations and Joint Ventures
• 9.2 Acquisitions & Mergers
• 9.3 New Product Launch
• 9.4 Expansions
• 9.5 Other Key Strategies

10 Company Profiling

• 10.1 Johnson Electric Coil Company
• 10.2 ABB Ltd.
• 10.3 Eaton
• 10.4 Toroid Corporation
• 10.5 Hammond Manufacturing Co. Ltd
• 10.6 Miracle Electronic Devices Pvt Ltd.
• 10.7 Triad Magnetics Inc
• 10.8 Agile Magnetics Inc
• 10.9 Pico Electronics Inc.
• 10.10 Noratel AS
• 10.11 Talema Group LLC
• 10.12 Bel Fuse, Inc.
• 10.13 Schuntermann GmbH
• 10.14 Lenco Electronics, Inc.
• 10.15 Amgis, LLC