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This category features curated B2B (business-to-business) websites that have been reviewed by our editorial team. All listings meet quality standards for business resources.

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Electronic Components

Curated directory of business-to-business resources in this category

Subcategories(8)

Active Components Batteries & Power Supplies Electromechanical Components Electronic Production Equipment & Supplies Interconnects LEDs & Optoelectronics Passive Components PCB & Manufacturing Supplies

Sites(1547)

Duvine
Manufacturers of power modules and battery chargers. United Kingdom.
Ecopac Power Ltd.
UK supplier of switch mode power supplies and dc-dc converters.
Elgar Corporation
Programmable AC power sources for benchtop and automated test equipment applications to meet commercial, industrial, and military requirements.
Emerson Network Power
Distributor of AC/DC and DC/DC power supplies. The company is a subsidiary of Emerson (EMR:NYSE), based in Carlsbad, California.
Engelking Elektronik GmbH
European power supply manufacturer.
Espey Mfg. and Electronics Corp.
Designer and manufacturer of custom magnetic components and power supplies for both military and industrial applications. (AMEX:ESP).
ET Power Systems Ltd
Specialists in electronic loads, AC power supplies, DC sources, and high voltage power supplies.
ETA-USA
Switching power supplies.
Expert Auto Electric
Manufacture products designed for mobile industrial, fire, emergency, bus, coach, and recreation vehicles. Products include inverters, battery chargers and generators .
EA Elektro Automatik
Manufacturer of power supplies for industry, laboratories and telecom applications.
Astron Corporation
Provider of power supplies, converters, inverters and chargers.
Behlman Electronics
Manufacturer of AC and DC power supplies, inverters, converters, UPSs and line conditioners.
Aseem Power Tekneeks Pvt. Ltd.
Manufacture of ups systems, inverters, converters, constant voltage transformers. From India.
Anoma Electric Company, Ltd.
Manufacturer of AC and DC adapters, lithium ion battery chargers, switching power supplies and transformers.
Analytic Systems
Manufacturer of AC and DC power supplies, DC to AC inverters, DC to DC voltage converters, and battery chargers for multiple applications.
Amtex Electronics
Manufacturer of AC/DC power supplies, DC/DC converters, power inverters and battery chargers.
Acopian Power Supplies
Manufacturer of single, dual, triple and wide adjust output AC-DC power supplies, DC-DC converters, high voltage power supplies, power systems, and redundant power packages.
AAK Corporation
Manufacturer of DC power supplies, DC/AC and AC/AC converters, constant current sources, and similar products.
AC Power Corp.
Manufacturer of automatic voltage regulator, UPS , AC power source, frequency converter and power line conditioners.
AEES
Full range of thyristor chargers, switch mode rectifiers, inverters, DC-DC converters, emergency lighting, UPS single and 3 phases, voltage stabilizers, and cathodic protection.

Latest B2B Info

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Category Statistics

Total Sites: 1547
Subcategories: 8
Last Updated: Jul 24, 2026

About This Category

The Electronic Components category on B2Bs features human-curated B2B websites and resources. Each listed site has been reviewed by our editorial team to ensure relevance, quality, and value for business professionals.