Power Supplies & Wall Adapters

Jameco Electronics is your destination for power supplies and wall adapters. Our stock includes a variety of AC DC wall adapters and DC/DC switching power products, inverters, and transformers. Choose from multiple families, manufacturers, and voltages. We have an extensive selection of medical-grade adapters, LED power drivers, and converters. We're sure you'll find exactly what you are looking for. We pride ourselves on offering a reliable inventory of in-stock house and generic power component brands typically priced 15% to 25% less than our competitors. Plus, our volume and variety of in-stock products surpass them.

High-Quality Power Supply Components

With our extensive product line and unbeatable shopping experience, you can be sure of finding high-quality AC DC adapters and power supplies for your needs. We have everything you need to power your designs from tabletop power supplies, LED drivers, single-output power supplies, and enclosed power supplies. Our power supply adapters are available in a variety of voltages and AC DC wattages to meet your specific needs. Explore our offerings today.

Serving Our Customers Since 1974

For over 45 years, we've been providing businesses, educational institutions, and hobbyists with a wide selection of power supply components and parts at unbeatable prices. We carry both brand-name products and our own line of branded components, so you can be sure to find what you need at a competitive price. Shop house-brand products and enjoy a one-year warranty and 30-day money-back guarantee.

If you need help selecting unique, hard-to-find parts or specific AC DC adapters or power supplies for your needs, our friendly and knowledgeable customer service representatives are here to assist you. Chat with us now or request a quote.