Suppliers for power electronics & energy

707 companies in our directory serve power electronics & energy. Most are based in China (235), Germany (209) and Taiwan (53). 705 exhibit at electronica 2026.

Suppliers
707
By type
Contract manufacturer (EMS) 71 · Design & engineering services 16 · Distributor 13
At electronica 2026
705
At EFX 2026
11
  1. RAMPF Advanced Polymers GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.324

    Manufacturer of reactive resin systems based on polyurethane, epoxy and silicone

    • Power electronics & energy
    • Circuit protection & EMC components
    • Connectors
    • Thermal management
    • EMI / ESD shielding
  2. RenXin-Seiko Industry Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.275/2

    Thermal solutions, one-stop from design to finished heatsinks, sheet metal parts

    • Power electronics & energy
    • Enclosures & housings
    • Thermal management
    • Stamped & formed metal parts
    • Semi-finished materials
  3. Shenzhen GK Circuits Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A2.477/8

    KnownPCB PCB Design Fast-Turn PCB & PCBA Manufacturer | 3 Plants | ISO Certified

    • Power electronics & energy
    • Rigid PCBs
    • HDI PCBs
    • Rigid-flex PCBs
    • PCB fabrication
  4. electronica 2026
    10 Nov
    A1.177/4

    Hopesearch-PCB Manufacturer, Established in 2002, Your reliable partner!

    • Power electronics & energy
    • Rigid PCBs
    • Flexible PCBs
    • Rigid-flex PCBs
    • PCB fabrication
  5. Shenzhen Jufeng Solder Co., Ltd.

    Design & engineering services · China

    electronica 2026
    10 Nov
    A1.177/7

    Solder Materials & Advanced Packaging Solutions for Electronics Industry

    • Power electronics & energy
    • Thermal management
    • MEMS & motion sensors
    • Hardware / electronics design
    • Coating, potting & encapsulation
  6. Shenzhen Threetek Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A2.671

    Professional Flex , Rigid-flex , PCB & SMT supplier

    • Power electronics & energy
    • Flexible PCBs
    • Rigid-flex PCBs
    • Printed circuit boards
    • PCB fabrication
  7. electronica 2026
    10 Nov
    C5.541/6

    XJYPCB is a professional pcb manufacturer with 20 years experience in China.

    • Power electronics & energy
    • Rigid PCBs
    • Flexible PCBs
    • Metal-core & thermal PCBs
    • PCB fabrication
  8. Simaco Elettromeccanica S.r.l.

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    C1.468

    Electric pumps for cooling and chilling for industrial application.

    • Power electronics & energy
    • Semiconductor & wafer process equipment
    • Cleanroom, contamination & climate control
    • Manufacturing & factory software
    • Automotive
  9. Sinomag Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.274

    Sinomag Technology Co., Ltd. is the manufacturer of Ferrite core and Powder core

    • Power electronics & energy
    • Inductors & chokes
    • Circuit protection & EMC components
    • Magnetic & ceramic components
    • EMI / ESD shielding
  10. Sinto Advanced Ceramics Europe GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    C2.458

    Contract manufacturer of 3D-printed technical ceramic components

    • Power electronics & energy
    • Process chemicals & gases
    • Solder, adhesives & tapes
    • Consulting & technology transfer
    • Medical electronics
  11. Synus Power Limited

    Type not confirmed · Ireland

    electronica 2026
    10 Nov
    A5.530

    Configurable, modular, programmable and connected power electronics.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • EV charging & on-board power
    • Special power supplies
  12. SYSTECH Europe GmbH

    Type not confirmed · Germany

    EFX 2026
    In 4 days
    9A70

    SYSTECH Europe is your partner when it comes to flexible testing of electronic components and connection technologies in microelectronics. Specialized in planning, sales and service, we accompany you through your project from the inquiry to delivery, installation and training…

    • Power electronics & energy
    • Test systems & ATE
    • Inspection & vision systems
    • Automotive
    • Industrial automation
  13. Taiwan Oasis Technology Co., Ltd.

    Design & engineering services · Taiwan

    electronica 2026
    10 Nov
    B6.559/3

    Over 50 years of LED component & lighting product manufacturer.

    • Power electronics & energy
    • Optoelectronic components
    • LED displays & signage
    • Hardware / electronics design
    • Automotive
  14. TDG Holding Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.356

    A leading company in the soft ferrite industry.

    • Power electronics & energy
    • Inductors & chokes
    • Magnetic & ceramic components
    • DC/DC converters
    • Automotive
  15. Tengguam Precision Ind. Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A3.250/2

    Teng Guam developed of RJ45, USB, SFP connectors, cables, magnetic components

    • Power electronics & energy
    • PCB connectors
    • Cables & wiring
    • AC/DC power supplies
    • Transformers & coilware
  16. Toshiba Electronics Europe GmbH (TEE)

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.119

    Toshiba - C3.119: Discover tech for automotive, AI/data centres, infrastructure.

    • Power electronics & energy
    • Optoelectronic components
    • Power management ICs
    • Power semiconductors
    • Diodes & small-signal transistors
  17. TT Electronics

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.124

    TT Electronics | Components Division | Optek, Welwyn, IRC & BI Technologies

    • Power electronics & energy
    • Optoelectronic components
    • Resistors
    • Position, distance & proximity sensors
    • MEMS & motion sensors
  18. UNI-TREND Technology EU GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.361

    UNI-T, Test & Measurement Products and Solutions Provider

    • Power electronics & energy
    • Electrical test instruments
    • Test systems & ATE
    • Laboratory power supplies & loads
    • E-mobility
  19. VINATech Co., Ltd.

    Type not confirmed · South Korea

    electronica 2026
    10 Nov
    A6.117

    Powering an All-Electric & Sustainable Future with VINATech

    • Power electronics & energy
    • Capacitors
    • UPS systems
    • Power supplies & energy
    • Automotive
  20. Vision Engineering Ltd.

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.201

    World leader in eyepiece-less ergonomic microscopy and measurement technology

    • Power electronics & energy
    • Inspection & vision systems
    • Test & measurement equipment
    • Industrial automation
    • Aerospace & defence
  21. Wayon Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    C3.144

    A components manufacturer focusing on power control and circuit protection

    • Power electronics & energy
    • Resistors
    • Power semiconductors
    • Diodes & small-signal transistors
    • Power supplies & energy
  22. WEIPU Connector

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.139

    Waterproof connectors for industrial power, data and automation

    • Power electronics & energy
    • Industrial & circular connectors
    • Power connectors & terminals
    • Cable assemblies
    • Connectors
  23. Würth Elektronik ICS GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.334

    Robust and reliable high-current contacts and busbars for PCB applications

    • Power electronics & energy
    • PCB connectors
    • Power connectors & terminals
    • Connectors
    • Automotive
  24. XENON Automatisierungstechnik GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A4.470

    Turnkey High-Tech Assembly & Inspection Automation for Electronics Manufacturing

    • Power electronics & energy
    • Inspection & vision systems
    • Hardware / electronics design
    • Functional & in-circuit testing
    • Prototyping
  25. Xi'an ActionPower Electric Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A4.662

    Manufacturer of programmable power supplies and regenerative testing systems

    • Power electronics & energy
    • Inverters & frequency converters
    • Special power supplies
    • Electrical test instruments
    • Test systems & ATE
  26. Xinhua Newmaterial (Shenzhen) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.169/6

    Manufacturer specializing in alloy cores, nanocrystalline cores and inductors.

    • Power electronics & energy
    • Circuit protection & EMC components
    • Magnetic & ceramic components
    • EMI / ESD shielding
    • Transformers & coilware
  27. XinXing Electronic Ceramic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A6.354

    A national high-tech enterprise making advanced ceramics

    • Power electronics & energy
    • Capacitors
    • Metal-core & thermal PCBs
    • Ceramic substrates & hybrid circuits
    • PCB fabrication
  28. Yik Shing Tat (ShenZhen) New Material Co., Ltd.

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A6.469/1

    YIKST (Yik Shing Tat (Shenzhen) New Materials Co., Ltd.) was founded in 2015

    • Power electronics & energy
    • Batteries & battery packs
    • Inverters & frequency converters
    • Power supplies & energy
    • Automotive
  29. electronica 2026
    10 Nov
    A6.161/7

    Gochinaron (Taihing P.C.B.) specializes in PCB production for 55 years.

    • Power electronics & energy
    • Rigid PCBs
    • HDI PCBs
    • High-frequency PCBs
    • PCB fabrication
  30. Zillner electronics GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.358

    Zillner Electronics: Authorized distributor of high-performance electronics.

    • Power electronics & energy
    • Connectors
    • Current & magnetic sensors
    • E-mobility
    • Renewable energy & photovoltaics
  31. Zubelzu S.L.

    Type not confirmed · Spain

    electronica 2026
    10 Nov
    A2.663

    PCB technology partner: design, manufacturing and supply chain solutions.

    • Power electronics & energy
    • Rigid PCBs
    • High-frequency PCBs
    • Metal-core & thermal PCBs
    • PCB fabrication
  32. AB2E EMC/EMI Thermal & Power Management

    Type not confirmed · France

    electronica 2026
    10 Nov
    A2.157/3

    French manufacturer & expert in custom EMI shielding & thermal solutions

    • Power electronics & energy
    • Circuit protection & EMC components
    • Thermal management
    • EMI / ESD shielding
    • Aerospace & defence
  33. ABC Taiwan Electronics Corp.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A6.249

    Founded in 1979, ABC offer high quality inductive component for global industry.

    • Power electronics & energy
    • Inductors & chokes
    • Ceramic substrates & hybrid circuits
    • PCB fabrication
    • Automotive
  34. Abes Technology Co. Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A5.348/1

    Taiwan power supply manufacturer with 19+ years of AC/DC & DC/DC expertise.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • Medical electronics
    • Railway
  35. AEconversion GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.538

    Development and production of custom power electronics

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • EV charging & on-board power
    • Aerospace & defence
  36. Aicello-Harke GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B1.800

    Aicello-Harke is a joint venture between Harke Group and Aicello Corporation.

    • Power electronics & energy
    • Process chemicals & gases
    • Solder, adhesives & tapes
    • Displays & HMI
    • Materials & consumables
  37. Atech OEM Inc.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A6.149/5

    Custom Transformers & Magnetics for Power and Industrial Applications

    • Power electronics & energy
    • AC/DC power supplies
    • Transformers & coilware
    • EV charging & on-board power
    • E-mobility
  38. AVICADE ELECTRONICS

    Type not confirmed · China

    electronica 2026
    10 Nov
    C2.746

    Chinese semiconductor specialist, offers modules, connectors & fans.

    • Power electronics & energy
    • Connectors
    • Thermal management
    • DC/DC converters
    • Aerospace & defence
  39. Bocen Display Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.580/5

    Bocen is a Chinese manufacturer of LCD/TFT/OLED displays since 2010.

    • Power electronics & energy
    • LCD / TFT displays
    • OLED displays
    • Display accessories & integration
    • Industrial automation
  40. BOMIT Pte. Ltd.

    Type not confirmed · Singapore

    electronica 2026
    10 Nov
    A4.175

    Manufacturer of intelligent industrial automation measuring&control instruments

    • Power electronics & energy
    • Electrical test instruments
    • Test systems & ATE
    • Environmental & thermal test equipment
    • Industrial automation

Listings come from trade-fair directories and company websites; each profile shows the source of every fact.