Custom Power Supplies


We Meet Your Most Unusual Requirements

We design and manufacture custom power supplies from milliwatts (mW) to kilowatts (KW); open frame, enclosed or encapsulated.
If you can’t find it anywhere else… ask us. We excel at the unusual!

Custom Design

Our US-based engineering team is easy to work with. We understand your real needs and offer expert guidance on your specs. We excel at design for manufacturability.

Meet the Team

Made in the U.S.A.

With design and manufacturing in the same USA facility, we’ll take you from concept to prototype to production — quickly and cost-effectively. No minimum builds.
ISO9001:2015 certified.

See Our Manufacturing

Why Custom?

When does a custom design make more sense than a commercial off-the-shelf power supply? Explore the advantages and drawbacks of a custom design. Learn how to manage the risks.

Learn Why Custom

Gallery of Work

A custom power supply from Bear can help you create products with more features, smaller size and higher performance. We can often reduce your total system cost as well. See some examples.

See Examples