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Call BEAR at 1-800-551-2327  
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BEAR Power Supplies are designed and manufactured in the United States

Standard and custom power supplies for commercial, industrial and medical systems. Call 1-800-551-2327 or email info@bearpwr.com

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Expertise in power



BEAR adds 3D printer for prototype enclosures

Self-monitoring AC-DC converter with auxiliary DC input suits remote areas with photovoltaics or alternative sources

LED power supply has programmable dimming, supports hand-held medical, industrial devices

BEAR to design and manufacture 500W custom medical power supply for major medical equipment OEM


Feature articles


Medical power supplies and capacitor choices
- Power Systems Design

Why custom? -  A look at the advantages - and drawbacks - of going with a custom power supply

Surge protection techniques for low-power outdoor electronics

Next gen smart grid equipment challenges power supply designers
- Electronic Design

How to spec a reliable custom power supply
- Electronic Products


For your most unusual requirements. 
If you can't find it anywhere else... ask BEAR. We excel at the unusual! We design and manufacture custom power supplies from milliwatts to kilowatts; open frame, enclosed or encapsulated. No minimum builds. Designed and made in USA.

For your most demanding applications.
Reliable, rugged and long-lasting with -40C to +70C operating range. PCB, chassis and DIN rail mounting. Designed and made in USA. 


For high performance in small packages.
90% efficiency; superior load regulation. Operate from -55°C to +85°C with no derating. Miniature surface mount and through-hole packages. Designed and made in USA.

Designed and made in USA

At BEAR Power Supplies we understand power supply design and manufacturing. Our engineers average more than 14 years of experience in commercial, industrial and medical system design. Our production capabilities include fast-turn prototypes, pre-production runs, low- to mid-volume manufacturing in our ISO 9001:2008 certified US manufacturing facility.


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