Suppliers for power electronics & energy

705 companies in our directory serve power electronics & energy. Most are based in China (235), Germany (208) and Taiwan (53). 705 exhibit at electronica 2026.

Suppliers
705
By type
Contract manufacturer (EMS) 71 · Design & engineering services 16 · Distributor 13
At electronica 2026
705
  1. Taiwan Semiconductor Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    C3.330

    TSC specializes in discrete devices and power management components.

    • Power electronics & energy
    • Power management ICs
    • Power semiconductors
    • Diodes & small-signal transistors
    • Automotive
  2. Topco Scientific Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    C2.365

    TOPCO Supply-Chain platform. Empowering Europe from Dresden with local support.

    • Power electronics & energy
    • Process chemicals & gases
    • Solder, adhesives & tapes
    • Materials & consumables
    • AI & machine learning
  3. Total Power Europe BV

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    A5.344

    Custom switched-mode power supplies – medical, household, commercial equipment

    • Power electronics & energy
    • AC/DC power supplies
    • Special power supplies
    • Consumer electronics
    • Medical electronics
  4. TXGA LLC

    Type not confirmed · China

    electronica 2026
    10 Nov
    B3.538

    TXGA – Professional Custom Connector Manufacturer Since 2005

    • Power electronics & energy
    • PCB connectors
    • Industrial & circular connectors
    • Connectors
    • Internet of Things
  5. Union Polymer Material Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.275/4

    Factory,Heat Shrink,Wire Harness Cable Protection & Power Connectivity Solutions

    • Power electronics & energy
    • Wire harnesses
    • Connectors
    • Cable & harness manufacturing
    • Automotive
  6. UNITES Systems a.s.

    Type not confirmed · Czechia

    electronica 2026
    10 Nov
    A4.377

    UNITES Systems: Effitest for high-speed & UNIMET for mixed-signal tests.

    • Power electronics & energy
    • Electrical test instruments
    • Test systems & ATE
    • Automotive
    • Aerospace & defence
  7. VON ARDENNE GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C2.317

    VON ARDENNE provides vacuum deposition systems for semiconductor applications.

    • Power electronics & energy
    • Process chemicals & gases
    • Production equipment & automation
    • Printed & flexible electronics
    • Semiconductor manufacturing
  8. VPT Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C4.160

    Providing power conversion solutions for avionics, military, space & industrial

    • Power electronics & energy
    • Power management ICs
    • Power semiconductors
    • DC/DC converters
    • Railway
  9. electronica 2026
    10 Nov
    B3.557

    Thermal solutions/Heatsink/Liquid cold plate/Aluminum profile

    • Power electronics & energy
    • Power management ICs
    • Power semiconductors
    • Diodes & small-signal transistors
    • Transformers & coilware
  10. Weiss Elektrotechnik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A2.333

    WEISS manufactures application-specific transformers and inductors

    • Power electronics & energy
    • Inductors & chokes
    • Transformers & coilware
    • Coil winding
    • Consumer electronics
  11. Wittig Electronic GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.333

    Electronic Components. Engineering. Logistics worldwide. One Partner.

    • Power electronics & energy
    • Capacitors
    • Resistors
    • Inductors & chokes
    • E-mobility
  12. Wolfspeed Europe GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.361

    The Power to Make It Real™

    • Power electronics & energy
    • Power semiconductors
    • Automotive
    • E-mobility
    • Compound semiconductors
  13. Wuxi Spinel Magnetics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A6.676/9

    As a leader manufacturer of Mn-Zn Ferrite Core & Magnetic material since 1976.

    • Power electronics & energy
    • Inductors & chokes
    • Magnetic & ceramic components
    • Transformers & coilware
    • Automotive
  14. Xiamen ZTC Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B4.148/1

    Miniature Current Transformer Manufacturer for Energy & Smart Applications

    • Power electronics & energy
    • Transformers & coilware
    • Power supplies & energy
    • Automotive
    • Smart home & building
  15. Yueqing Dongda Wire Electric Factory

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.275/8

    We focus on developing customized parts and manufacturing all kinds of switches.

    • Power electronics & energy
    • Power management ICs
    • Switches, relays & keypads
    • MEMS & motion sensors
    • Smart home & building
  16. Yueqing Lanz Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.156/4

    Lanz Electronics: Power Connectors & Switches. ISO & UL Certified. Since 2006.

    • Power electronics & energy
    • Connectors
    • Cables & wiring
    • Switches, relays & keypads
    • Medical electronics
  17. Zhejiang FUNETON Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.363/4

    FUNETON makes 8–30mm metal push switches, good quality with full certification.

    • Power electronics & energy
    • Optoelectronic components
    • Switches, relays & keypads
    • MEMS & motion sensors
    • Industrial automation
  18. Zhejiang Huasheng Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.474/3

    Zhejiang Huasheng Tech,crafting premium BOPP capacitor films with DORNIER lines.

    • Power electronics & energy
    • Capacitors
    • Passive components
    • Printed & flexible electronics
    • Renewable energy & photovoltaics
  19. Achromat Corp.

    Type not confirmed · South Korea

    electronica 2026
    10 Nov
    B6.511

    Korean Manufacturer of Advanced Magnetic Powder Cores & Soft Magnetic Materials

    • Power electronics & energy
    • Inductors & chokes
    • Magnetic & ceramic components
    • Automotive
  20. ACM Research Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C1.129

    Explore our semiconductor process equipment for front-end & advanced packaging.

    • Power electronics & energy
    • Semiconductor & wafer process equipment
    • Packaging & assembly equipment (microelectronics)
    • AI & machine learning
  21. Active Fiber Systems GmbH (AFS)

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B1.317

    From world-record science to industry-ready laser solutions

    • Power electronics & energy
    • Semiconductor & wafer process equipment
    • Packaging & assembly equipment (microelectronics)
    • Production equipment & automation
  22. Aehr Test Systems

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C1.446

    Aehr is a leading provider of test solutions for semiconductor devices

    • Power electronics & energy
    • Test systems & ATE
    • Automotive
    • Semiconductor manufacturing
  23. ALFA'R CONNECTORS SL

    Type not confirmed · Spain

    electronica 2026
    10 Nov
    B2.529

    ALFA'R-CEEP manufactures standard connectors & special design, closely customer.

    • Power electronics & energy
    • RF & coaxial connectors
    • Connectors
    • Industrial automation
  24. ASPINA GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B4.310

    Compact drive solutions & motors for precise motion and efficient systems.

    • Power electronics & energy
    • Drives & servo technology
    • Automotive
    • Industrial automation
  25. Batronix GmbH & Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.217

    Your reliable partner for test and measurement, power supplies, and soldering.

    • Power electronics & energy
    • Electrical test instruments
    • Industrial automation
    • Consumer electronics
  26. Bonrex Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.256

    Low temperature battery,Lithium Polymer Battery,LiSoCI2 battery,18650, CR123A

    • Power electronics & energy
    • Batteries & battery packs
    • UPS systems
    • Internet of Things
  27. Changzhou Yuhao Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.280

    Yuhao is a manufacturer for the potentiometers, encoders, rotary switches.

    • Power electronics & energy
    • Resistors
    • Connectors
    • Position, distance & proximity sensors
  28. Channel Well Technology Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A5.245

    OEM/ODM power supply manufacturer. Powering AI edge and intelligent systems.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • Special power supplies
  29. Chily Precision Industrial Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A3.165/6

    Rocker, toggle, rotary switches & AC power inlets/outlets. UL/IEC, OEM/ODM.

    • Power electronics & energy
    • Connectors
    • Switches, relays & keypads
    • Industrial automation
  30. Chinfa Electronics Industrial Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A5.553/2

    CHINFA is a professional manufacturer and power supply design partner.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • Industrial automation
  31. Cixi Dafa Precise Linker Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.469/2

    Cixi Dafa Precise Linker Co., Ltd., specializing in military & civil connectors.

    • Power electronics & energy
    • Industrial & circular connectors
    • Connectors
    • Aerospace & defence
  32. Cobontech Co., Ltd.

    Type not confirmed · South Korea

    electronica 2026
    10 Nov
    B4.211

    Residual Current Monitoring Solutions for EV Charging, PV system, ELCB and More

    • Power electronics & energy
    • Current & magnetic sensors
    • Automotive
    • E-mobility
  33. Comercial FROSA S.L.U

    Type not confirmed · Spain

    electronica 2026
    10 Nov
    A2.637

    Full range of EMS services, from design and development to assembly and testing

    • Power electronics & energy
    • Electronics assembly
    • Printed & flexible electronics
    • Industrial automation
  34. CRC Clean Room Consulting GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    B1.221

    Your Premium Engineering Partner for Wafer Fabs & High-Tech Facilities.

    • Power electronics & energy
    • Consulting & technology transfer
    • Smart home & building
    • Semiconductor manufacturing
  35. DER EE Electrical Instrument Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    B2.541/6

    Reliable test & measurement instruments with quality, performance, and value.

    • Power electronics & energy
    • Current & magnetic sensors
    • Electrical test instruments
    • Industrial automation
  36. electronica 2026
    10 Nov
    B3.357

    Heat conducting foils and insulating & heat shrink tubing for your applications.

    • Power electronics & energy
    • Connectors
    • Thermal management
    • E-mobility
  37. Dinkle Enterprise

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A3.420

    Leading manufacturer of terminal blocks & reliable industrial connections.

    • Power electronics & energy
    • PCB connectors
    • Connectors
    • Smart grids & smart energy
  38. electronica 2026
    10 Nov
    A5.562/1

    26-Year One-Stop Expert for Premium Magnetic Components

    • Power electronics & energy
    • Inductors & chokes
    • Transformers & coilware
    • Industrial automation
  39. Dongguan Huilang Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A6.569/3

    Huilang supports specialty batteries and high-reliability quartz crystals

    • Power electronics & energy
    • RF & microwave components
    • Batteries & battery packs
    • Automotive
  40. electronica 2026
    10 Nov
    B6.562/4

    Professional TFT LCD manufactrure,LCD ranging from 0.96 inches to 23.8 inches.

    • Power electronics & energy
    • LCD / TFT displays
    • Touch screens & panels
    • Consumer electronics

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