Power supplies & energy suppliers
366 companies in our directory list power supplies & energy. Most are based in China (138), Germany (88) and Taiwan (37). 366 exhibit at electronica 2026.
- Suppliers
- 366
- By type
- Contract manufacturer (EMS) 13 · Design & engineering services 11 · Test & certification lab 5
- At electronica 2026
- 366
- electronica 2026
10 NovB6.134Standard & custom coil formers, housings and precision components.
- electronica 2026
10 NovA5.108Korean-engineered power supplies delivering high performance and reliability.
- electronica 2026
10 NovA5.348/7Custom high-frequency transformers & planar magnetics for power electronics.
- electronica 2026
10 NovC3.360Ideal for innovative health monitoring and many other portable applications.
- electronica 2026
10 NovA3.458SANYOU: Relays, current transformers, chokes and magnetic components
- electronica 2026
10 NovB6.151SECH supplies energy storage and power delivery solutions with ultracapacitors
- electronica 2026
10 NovA5.571/6Pytes Energy is a leading Li-ion battery solution provider.
- electronica 2026
10 NovB4.551One-stop solution of electronic subsets with cable harness, plastic parts & PCBA
- electronica 2026
10 NovA5.567/624 Years. 3,000+ Custom Solutions. Global Trust!
- electronica 2026
10 NovB6.169/7Microgate Technology—The world's leading electronic components supplier
- electronica 2026
10 NovA6.321SUMIDA Neumarkt produces custom magnetics for automotive and industry
- electronica 2026
10 NovB4.149/3PANT is a innovator in the field of piezoelectric ceramic and component
- electronica 2026
10 NovA5.347Electric transformers manufacturer (ODM&OEM) UL,VDE compliant;ISO 9001 compliant
- electronica 2026
10 NovA5.344Custom switched-mode power supplies – medical, household, commercial equipment
- electronica 2026
10 NovB4.529TT Motor is a 20+ years dc motor factory makes 6.0mm to 60mm micro motors
- electronica 2026
10 NovC4.160Providing power conversion solutions for avionics, military, space & industrial
- electronica 2026
10 NovB3.557Thermal solutions/Heatsink/Liquid cold plate/Aluminum profile
- electronica 2026
10 NovA2.333WEISS manufactures application-specific transformers and inductors
- electronica 2026
10 NovA6.676/9As a leader manufacturer of Mn-Zn Ferrite Core & Magnetic material since 1976.
- electronica 2026
10 NovB4.148/1Miniature Current Transformer Manufacturer for Energy & Smart Applications
- electronica 2026
10 NovA5.553/1Taiwan power & magnetics maker. Pin-compatible DCDC, ACDC, RJ45. CE/UL/CB.
- electronica 2026
10 NovA6.154electric vehicles, charging stations, medical equipment
- electronica 2026
10 NovA5.256Low temperature battery,Lithium Polymer Battery,LiSoCI2 battery,18650, CR123A
- electronica 2026
10 NovB2.269/6Zomkun, Wasion’s subsidiary, makes relays for metering, EV & smart home.
- electronica 2026
10 NovA5.245OEM/ODM power supply manufacturer. Powering AI edge and intelligent systems.
- electronica 2026
10 NovA5.553/2CHINFA is a professional manufacturer and power supply design partner.
- electronica 2026
10 NovA5.171/9DCE is mainly engaged in producing a range of coils, transformers and inductors.
- electronica 2026
10 NovA5.562/126-Year One-Stop Expert for Premium Magnetic Components
- electronica 2026
10 NovA4.374/3CEL mainly produces the batterie, supply them to some world-renowned companies.
- electronica 2026
10 NovA6.569/3Huilang supports specialty batteries and high-reliability quartz crystals
- electronica 2026
10 NovA5.171/1ECRIM could sale all kinds of products engaged in microelectronics & packages.
- electronica 2026
10 NovA5.142EDAC POWER is a global power supply maker for standard & custom solutions.
- electronica 2026
10 NovB2.445/6Design & Manufacturing for 40+ Years Global Partner for Reliable Power Solutions
- electronica 2026
10 NovA5.338Online custom battery prototyping platform delivering prototypes in 15 days.
- electronica 2026
10 NovA5.455Is a comprehensive enterprise integrating switching power supply and LED drivers
- electronica 2026
10 NovA5.561/1Professional manufacturer since 1998 for LiPo battery and 18650 Li-ion battery.
- electronica 2026
10 NovA5.144AipuPower since 2004: A leading R&D and manufacturer of AC/DC & DC/DC modules.
- electronica 2026
10 NovB3.137Hammond Manufacturing is a global leader in the enclosure and casing industry. Hammond enclosures are produced in die cast aluminum, plastics, steel, and aluminum. Our product range also includes 19" data cabinets and accessories, audio and power transformers, and outlet strips.
- electronica 2026
10 NovA4.475FNIRSI supplies broad test instruments for electronics R&D & maintenance.
- electronica 2026
10 NovA5.155/2ZXY are a transformer electronic component design and manufacturing company.
Listings come from trade-fair directories and company websites; each profile shows the source of every fact.