Power Integrations — 供應鏈與商業關係
下方的每一段關係都源自公開公司申報文件中的逐字引用，點名了交易對手，並附有一鍵連結至原始文件。
點擊公司開啟其地圖 · 拖曳探索 · 游標懸停連線可閱讀來源引文。綠＝供應 · 橘虛線＝競爭 · 藍＝合作 · 紫＝持股 · 灰虛線＝暫停 · 如何閱讀這些資料。
1 家供應商3 家客戶1 家合作夥伴16 家競爭對手4 份來源申報文件
收錄於供應鏈主題地圖：類比與電源半導體 · 寬能隙功率元件（GaN 與 SiC）
客戶（其供應的公司）
申報於 2026-02-06 · 206 天前
“The following customers represented 10% or more of our net revenue for the respective years: Customer 2025 2024 2023 Avnet 32 % 30 % 27 % Salcomp Group 11 % * 10 % Honestar Technologies Co., Ltd. * 11 % 18 %”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Avnet 在 2025、2024 及 2023 年分別佔 Power Integrations 淨營收的 32%、30% 及 27%。（以原文為準）
申報於 2026-02-06 · 206 天前
“The following customers represented 10% or more of our net revenue for the respective years: Customer 2025 2024 2023 Avnet 32 % 30 % 27 % Salcomp Group 11 % * 10 % Honestar Technologies Co., Ltd. * 11 % 18 %”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Salcomp Group 在 2023 年和 2025 年分別佔 Power Integrations 淨營收的 10% 和 11%。（以原文為準）
申報於 2026-02-06 · 206 天前
“The following customers represented 10% or more of our net revenue for the respective years: Customer 2025 2024 2023 Avnet 32 % 30 % 27 % Salcomp Group 11 % * 10 % Honestar Technologies Co., Ltd. * 11 % 18 %”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Honestar Technologies 是 Power Integrations 的客戶，在 2023 及 2024 年度各佔其淨營收 18% 及 11%。（以原文為準）
供應商（供應其產品或服務的公司）
供應來自 ←
ROHM
申報於 2026-02-06 · 206 天前
“With two of our major suppliers, Seiko Epson Corporation (“Epson”) and ROHM Lapis Semiconductor Co., Ltd. (“Lapis”) we have wafer supply agreements based in U.S. dollars”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 與 ROHM 簽訂了以美元計價的晶圓供應協議。（以原文為準）
合作夥伴與協作
合作夥伴 ↔
NVIDIA
申報於 2025-11-05 · 299 天前
“Last month we detailed the capabilities of our 1250- and 1700-volt PowiGaN TM technologies for next-gen AI data centers, including our collaboration with NVIDIA on 800 VDC power architecture.”— POWI 8-K，申報於 2025-11-05 EDGAR · 查看原始申報文件 ↗Power Integrations 說明其與 NVIDIA 在 800 VDC 電源架構上之合作。（以原文為準）
競爭對手
相互競爭 ↔
Monolithic Power
申報於 2026-02-27 · 185 天前
“We are in direct and active competition, with respect to one or more of our product lines, with several manufacturers of such products. We consider our primary competitors to include Analog Devices, Infineon Technologies, NXP Semiconductors, ON Semiconductor, Power Integrations, Renesas Electronics, ROHM Semiconductor, Semtech, STMicroelectronics and Texas Instruments.”— MPWR 10-K，申報於 2026-02-27 EDGAR · 查看原始申報文件 ↗Monolithic Power 與 Power Integrations 互為主要競爭者。（以原文為準）
相互競爭 ↔
Navitas
最近確認於 2026-02-27 · 185 天前 · 經 2 份申報文件佐證
“Our primary GaN competitors include Infineon Technologies AG, Power Integrations, Inc., Texas Instruments Incorporated, Innoscience (Suzhou) Semiconductor Co., Ltd., Renesas Electronics Corp., and Efficient Power Conversion Corporation (EPC).”— NVTS 10-K，申報於 2026-02-27 EDGAR · 查看原始申報文件 ↗Navitas 將 Power Integrations 列為其主要的 GaN 競爭對手之一。（以原文為準）
相互競爭 ↔
STMicroelectronics
申報於 2026-02-06 · 206 天前
“Our motor-driver ICs compete with power modules from such companies as ON Semiconductor, Infineon, STMicroelectronics, Mitsubishi and Sanken as well as discrete designs from a wide range of other suppliers.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的馬達驅動器 IC 與 STMicroelectronics 的功率模組競爭。（以原文為準）
相互競爭 ↔
Infineon
申報於 2026-02-06 · 206 天前
“Competing alternatives to our high-voltage ICs for the power-supply market include monolithic and hybrid ICs from companies such as STMicroelectronics, Infineon Technologies and Sanken Electric Company, as well as PWM-controller chips paired with discrete high-voltage silicon or GaN transistors.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的高壓 IC 在電源供應市場的競爭替代方案包括 Infineon 的產品。（以原文為準）
相互競爭 ↔
Sanken Electric
申報於 2026-02-06 · 206 天前
“Competing alternatives to our high-voltage ICs for the power-supply market include monolithic and hybrid ICs from companies such as STMicroelectronics, Infineon Technologies and Sanken Electric Company, as well as PWM-controller chips paired with discrete high-voltage silicon or GaN transistors.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的高壓 IC 在電源供應市場的競爭替代方案包括 Sanken Electric 等公司的產品。（以原文為準）
相互競爭 ↔
Diodes
申報於 2026-02-06 · 206 天前
“Such controller chips are produced by a large number of vendors, including those listed above as well as others including NXP Semiconductors, Texas Instruments, Diodes Inc., On-Bright Electronics, MediaTek Inc., Renesas Electronics”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗該等控制器晶片由多家供應商生產，其中包括 Diodes 及 Power Integrations 等公司。（以原文為準）
相互競爭 ↔
On Bright Electronics
申報於 2026-02-06 · 206 天前
“Such controller chips are produced by a large number of vendors, including those listed above as well as others including NXP Semiconductors, Texas Instruments, Diodes Inc., On-Bright Electronics, MediaTek Inc., Renesas Electronics”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的控制器晶片供應商包括 On Bright Electronics。（以原文為準）
相互競爭 ↔
MediaTek
申報於 2026-02-06 · 206 天前
“Such controller chips are produced by a large number of vendors, including those listed above as well as others including NXP Semiconductors, Texas Instruments, Diodes Inc., On-Bright Electronics, MediaTek Inc., Renesas Electronics”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 指出，此類控制器晶片由包括 MediaTek 在內的眾多廠商生產。（以原文為準）
相互競爭 ↔
Renesas
申報於 2026-02-06 · 206 天前
“Such controller chips are produced by a large number of vendors, including those listed above as well as others including NXP Semiconductors, Texas Instruments, Diodes Inc., On-Bright Electronics, MediaTek Inc., Renesas Electronics”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 和 Renesas 都是生產此類控制器晶片的眾多供應商之一。（以原文為準）
相互競爭 ↔
Innoscience
申報於 2026-02-06 · 206 天前
“Competing suppliers of high-voltage GaN products include InnoScience, Infineon, Renesas, Texas Instruments, Navitas Semiconductor and others.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Innoscience 是 Power Integrations 在高壓 GaN 產品領域的競爭供應商之一。（以原文為準）
相互競爭 ↔
Mitsubishi Electric
申報於 2026-02-06 · 206 天前
“Our gate-driver products compete with alternatives from such companies as Infineon, Mitsubishi Electric, Fuji Electric, Semikron and Hangzhou Firstack Technology Co.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的閘極驅動器產品與 Mitsubishi Electric 等公司的替代產品競爭。（以原文為準）
相互競爭 ↔
Fuji Electric
申報於 2026-02-06 · 206 天前
“Our gate-driver products compete with alternatives from such companies as Infineon, Mitsubishi Electric, Fuji Electric, Semikron and Hangzhou Firstack Technology Co.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的閘極驅動器產品與 Fuji Electric 等公司的產品競爭。（以原文為準）
相互競爭 ↔
Semikron
申報於 2026-02-06 · 206 天前
“Our gate-driver products compete with alternatives from such companies as Infineon, Mitsubishi Electric, Fuji Electric, Semikron and Hangzhou Firstack Technology Co.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Semikron 是 Power Integrations 閘極驅動器產品的競爭對手之一。（以原文為準）
相互競爭 ↔
Hangzhou Firstack Technology
申報於 2026-02-06 · 206 天前
“Our gate-driver products compete with alternatives from such companies as Infineon, Mitsubishi Electric, Fuji Electric, Semikron and Hangzhou Firstack Technology Co.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的閘極驅動器產品與 Hangzhou Firstack Technology 等公司的同類產品競爭。（以原文為準）
相互競爭 ↔
onsemi
申報於 2026-02-06 · 206 天前
“Our motor-driver ICs compete with power modules from such companies as ON Semiconductor, Infineon, STMicroelectronics, Mitsubishi and Sanken as well as discrete designs from a wide range of other suppliers.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 之馬達驅動 IC 與 onsemi 等公司之功率模組競爭。（以原文為準）
相互競爭 ↔
Mitsubishi
申報於 2026-02-06 · 206 天前
“Our motor-driver ICs compete with power modules from such companies as ON Semiconductor, Infineon, STMicroelectronics, Mitsubishi and Sanken as well as discrete designs from a wide range of other suppliers.”— POWI 10-K，申報於 2026-02-06 EDGAR · 查看原始申報文件 ↗Power Integrations 的馬達驅動 IC 與 Mitsubishi 等公司的功率模組競爭。（以原文為準）
公司公告
Power Integrations 自身的申報／公告，取自本站檔案：美國 SEC 財報申報（8-K Item 2.02 與 6-K 業績報告）自 2025-07-22 起，另含涵蓋範圍內的台灣證券交易所重大訊息。並非完整申報歷史；主旨一律以原文原樣呈現。
Revenue increased ten percent sequentially to $118.9 million ; GAAP earnings were $0.17 per diluted share; non-GAAP earnings were $0.37 per diluted share Cash flow from operations was $22.0 million SAN JOSE, Calif. – August 5, 2026 – Power Integrations (NASDAQ: POWI) today announced financial results for the quarter ended June 30, 2026.（申報原文節錄，以原文為準）顯示更多原文
Revenue for the second quarter was $118.9 million, up ten percent from the prior quarter and up three percent from the second quarter of 2025. GAAP net income for the second quarter was $9.8 million or $0.17 per diluted share compared to $0.06 per diluted share in the prior quarter and $0.02 per diluted share in the second quarter of 2025. Cash flow from operations for the second quarter was $22.0 million. In addition to its GAAP results, the company provided certain measures not calculated according to GAAP. Non-GAAP results exclude stock-based compensation, amortization of acquisition-related intangible assets, an accrual for a judgment in a legal matter, a restructuring charge recognized in the first quarter of 2026 and the tax effects of these items.
— Form 8-K · 項目 2.02, 9.01 · 美國 SEC EDGAR · 查看原始申報文件 ↗
Revenue increased three percent year-over-year to $108.3 million; cash flow from operations was $20.0 million SAN JOSE, Calif. – May 7, 2026 – Power Integrations (NASDAQ: POWI) today announced financial results for the quarter ended March 31, 2026. Net revenue for the first quarter was $108.3 million, up five percent from the prior quarter and up three percent from the first quarter of 2025.（申報原文節錄，以原文為準）顯示更多原文
GAAP net income for the first quarter was $3.3 million or $0.06 per diluted share compared to $0.24 per diluted share in the prior quarter and $0.15 per diluted share in the first quarter of 2025. Cash flow from operations for the first quarter was $20.0 million. In addition to its GAAP results, the company provided non-GAAP measures that exclude stock-based compensation, amortization of acquisition-related intangible assets, a restructuring charge associated with previously announced workforce reductions and the tax effects of these items. Non-GAAP net income for the first quarter of 2026 was $13.9 million or $0.25 per diluted share compared to $0.23 per diluted share in the prior quarter and $0.31 per diluted share in the first quarter of 2025.
— Form 8-K · 項目 2.02, 5.02, 9.01 · 美國 SEC EDGAR · 查看原始申報文件 ↗
Full-year revenue increased six percent to $443.5 million; cash flow from operations was $111.5 million Announces workforce reduction and related restructuring charge SAN JOSE, Calif. – February 5, 2026 – Power Integrations (NASDAQ: POWI) today announced financial results for the quarter and year ended December 31, 2025.（申報原文節錄，以原文為準）顯示更多原文
Net revenue for the fourth quarter was $103.2 million, down 13 percent from the prior quarter and down two percent from the fourth quarter of 2024. GAAP net income for the fourth quarter was $13.3 million or $0.24 per diluted share compared to a net loss of $0.02 per diluted share in the prior quarter and net income of $0.16 per diluted share in the fourth quarter of 2024. Cash flow from operations for the fourth quarter was $26.2 million. For the full year 2025, net revenue was $443.5 million, up six percent compared to the prior year. GAAP net income was $22.1 million or $0.39 per diluted share compared to $0.56 per diluted share in the prior year. Cash flow from operations for the year was $111.5 million.
— Form 8-K · 項目 1.01, 2.02, 2.05, 8.01, 9.01 · 美國 SEC EDGAR · 查看原始申報文件 ↗
Revenues increased three percent year-over-year to $119 million; cash flow from operations was $30 million Share repurchases of $42 million during the quarter; announces dividend increase SAN JOSE, Calif. – November 5, 2025 – Power Integrations (NASDAQ: POWI) today announced financial results for the quarter ended September 30, 2025.（申報原文節錄，以原文為準）顯示更多原文
Net revenues for the third quarter were $118.9 million, up three percent compared to the prior quarter and up three percent from the third quarter of 2024. GAAP net loss for the third quarter was $1.4 million or $0.02 per diluted share compared to net income of $0.02 per diluted share in the prior quarter and net income of $0.25 per diluted share in the third quarter of 2024. Cash flow from operations for the quarter was $29.9 million. In addition to its GAAP results, the company provided non-GAAP measures that exclude stock-based compensation, amortization of acquisition-related intangible assets, expenses related to an employment-litigation matter, and the related tax effects of these items.
— Form 8-K · 項目 2.02, 9.01 · 美國 SEC EDGAR · 查看原始申報文件 ↗
Revenues increased nine percent year-over-year to $115.9 million Company repurchased 706 thousand shares during the quarter for $32.6 million SAN JOSE, CALIF. – August 6, 2025 – Power Integrations (NASDAQ: POWI) today announced financial results for the quarter ended June 30, 2025.（申報原文節錄，以原文為準）顯示更多原文
Net revenues for the second quarter were $115.9 million, up ten percent compared to the prior quarter and up nine percent from the second quarter of 2024. GAAP net income for the second quarter was $1.4 million or $0.02 per diluted share compared to $0.15 per diluted share in the prior quarter and $0.09 per diluted share in the second quarter of 2024. Cash flow from operations for the quarter was $29.1 million. In addition to its GAAP results, the company provided non-GAAP measures that exclude stock-based compensation, a charge stemming from litigation related to an employment matter, amortization of acquisition-related intangible assets and the related tax effects. Non-GAAP net income for the second quarter of 2025 was $19.9 million or $0.35 per diluted share compared to $0.31 per diluted share in the prior quarter and $0.28 per diluted share in the second quarter of 2024.
— Form 8-K · 項目 2.02, 9.01 · 美國 SEC EDGAR · 查看原始申報文件 ↗