Power supplies & energy suppliers in United States

14 companies in our directory list power supplies & energy in United States. 14 exhibit at electronica 2026.

Suppliers
14
By type
Distributor 1 · Test & certification lab 1
At electronica 2026
14
  1. Vishay Intertechnology, Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C4.478 +1

    One of the world's largest portfolios of semiconductors and passive components.

    • Power supplies & energy
    • Wireless modules
    • Cellular modules & routers
    • Analog & mixed-signal ICs
    • Logic ICs
  2. OnlineComponents.com

    Distributor · United States

    electronica 2026
    10 Nov
    B5.118

    Shop 15 million authorized parts from 500 trusted suppliers, all in one place.

    • AC/DC power supplies
    • DC/DC converters
    • Transformers & coilware
    • Special power supplies
    • Power supplies & energy
  3. Rand Technology

    Test & certification lab · United States

    electronica 2026
    10 Nov
    B4.568

    Global component sourcing, quality, and supply chain solutions.

    • Transformers & coilware
    • Microcontrollers & processors
    • Memory ICs
    • Power management ICs
    • Power semiconductors
  4. DERF Electronics Corporation

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C6.551

    Independent distributor & trusted partner to manufacturers worldwide since 1946.

    • Power supplies & energy
    • Memory ICs
    • Diodes & small-signal transistors
    • Logic ICs
    • Optoelectronic components
  5. netCOMPONENTS

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C3.458

    netCOMPONENTS is a global electronic components sourcing website.

    • Power supplies & energy
    • Parts & product data services
    • Optoelectronic components
    • Capacitors
    • Memory ICs
  6. Altran Magnetics, LLC

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.261

    HVDC contactors & EMI filters for EV, energy storage & industrial power.

    • Power supplies & energy
    • Drives & servo technology
    • Switches, relays & keypads
    • Thermal management
    • EMI / ESD shielding
  7. Adam Tech

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.219

    High-performance connectivity and custom solutions for advanced electronics

    • Power supplies & energy
    • PCB connectors
    • Industrial & circular connectors
    • Automotive connectors
    • Switches, relays & keypads
  8. Lumissil Microsystems

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C3.460

    Lumissil specializes in analog/mixed-signal for automotive and consumer markets.

    • Batteries & battery packs
    • Power management ICs
    • Optoelectronic components
    • Automotive
    • E-mobility
  9. AEM

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C5.160

    Innovation to power your visionAEM serves mission-critical applications across aerospace and defense, space, industrial, automotive, enterprise systems, and advanced computing. Unified as one dynamic force: AEM Hi-Rel , AEM Components, Central Semiconductor, Renaissance, and…

    • Power supplies & energy
    • Power semiconductors
    • Diodes & small-signal transistors
    • Automotive
    • Aerospace & defence
  10. Alpha and Omega Semiconductor

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C4.102

    Alpha and Omega Semiconductor (AOS) is a power semiconductor solutions provider

    • Power supplies & energy
    • Power management ICs
    • Power semiconductors
    • Automotive
    • E-mobility
  11. Crane Aerospace & Electronics

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A5.526

    Interpoint DC—DC converters and EMI filters built for demanding environments.

    • DC/DC converters
    • Circuit protection & EMC components
    • EMI / ESD shielding
    • Power electronics & energy
    • Aerospace & defence
  12. Dean Technology Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C3.320

    Innovation, efficiency, service and solutions of the highest quality.

    • DC/DC converters
    • Diodes & small-signal transistors
    • Capacitors
    • Power electronics & energy
    • Medical electronics
  13. VPT Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C4.160

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

    • DC/DC converters
    • Power management ICs
    • Power semiconductors
    • Power electronics & energy
    • Railway
  14. HVPSI High Voltage Power Solutions Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    C3.320

    Innovation, efficiency, service and solutions of the highest quality.

    • DC/DC converters
    • Electrical test instruments
    • Aerospace & defence
    • Medical electronics

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