Our Company

We are committed to achieving the highest level of customer and employee satisfaction through innovation, dedication to quality, and continuous improvement.

The Power Supply Experts

At Bear we understand power supply design and manufacturing. We’ve been producing compact, reliable power supplies in western New York since 1989 — originally for our own high-reliability industrial video systems, and then introducing the Bear Power Supplies line in 2003.

Our in-house engineering team has expertise in analog, digital, mixed-signal, linear and power systems design. We specialize in compact, high-reliability systems.

Design, Prototypes and Production

With design, manufacturing, purchasing, sales and support all under one roof, we have unique advantages in design for manufacturing (DFM), quality and customer support.

Our design team takes each power supply design from proof of concept through prototypes, pre-production runs and manufacturing in our US facility. We can manufacture power supplies in nearly any volume, with no minimum builds.

Standard and Custom Products

We excel at full-custom power supply design and manufacturing to meet our customers’ most unusual requirements. We also offer a line of standard encapsulated AC/DC power supplies and DC/DC power converters suitable for many industrial, commercial and medical applications.

Bear Power Supplies gives you:

  • High quality
  • Predictable lead times
  • Expert custom design services
  • Closed-loop DFM processes
  • Prototype and production for nearly any volume
  • Real-time technical support and rapid response to your requests

Standards and Certifications

All Bear Power Supplies standard products have industry standard certifications for safety, and many have medical certifications as well. For custom power supplies, we will work with you to obtain whatever certifications you need.

We are ISO 9001:2015 certified and ITAR registered.

We adhere to manufacturing standards including IEC 950; IPC 610, J-STD-001; UL1950, 2601, 508; CSA-C22.2 950 and European standards.

RoHS Compliance

All standard Bear Power Supplies manufactured as of April 15, 2006 are RoHS compliant. Our custom supplies are lead-free unless you specify a leaded process.

Designed and Made in the USA

Our modern 32,000 square foot design and manufacturing center is located between Rochester, NY and Syracuse, NY — a region noted for its high-tech industries and skilled technical workforce. From this upstate New York location we deliver top-quality work at competitive prices.

Bear Power Supplies is a business unit of Z-AXIS, Inc.




Bear Power Supplies is a member of the Power Sources Manufacturers Association.