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Eaton-Electronics Division

- Eaton-Electronics Division is a diversified global manufacturer of circuit and overvoltage protection products as well as power management magnetics and supercapacitors. Through innovative technology and custom-engineered designs, Eaton provides unique solutions for today’s market-driven requirements. With the acquisition of Cooper Industries by Eaton, Cooper Bussmann Electronics is now called Eaton-Electronics Division. Related product brands include: Eaton and Eaton-Bussmann Electrical Division.

Automotive Solutions Selector

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Eaton selector tool designed to accelerate the selection of components for individual automotive systems and requirements. Learn More

Newest Products View All (50)

High Current Power Inductors - HCM Series

Eaton's HCM series of high current power inductors are rated for 125°C maximum operating temperature with high current carrying capacity and low DCR. Learn More

XLR 48 V and 51 V High Energy Storage Supercapacitor Modules

Eaton's 166 F XLR supercapacitor module is a high reliability, long life, maintenance free supercapacitor energy module designed for rugged environments. Learn More

HCMA Series Automotive Power Inductors

Eaton's HCMA series high-current power inductors meet and exceed the automotive elecronics council's (AEC) Q200 grade 3 standard. Learn More

High Power Shielded Drum Core Inductors - DR Series

Eaton's DR series high power, high efficiency, shielded drum core power inductors come in several form factors and inductance values. Learn More

Automotive Grade High-Power Shielded Drum Core Inductors – DRA Series

Eaton's DRA series of inductors are ruggedly constructed for the high shock and vibration environments seen in automotive or transportation applications. Learn More

VERSA-PAC® Configurable Inductors and Transformers

Eaton’s VERSA-PAC® is a user-configurable device with six windings and can be an inductor or a transformer with more than 500 configurations. Learn More

Tools and Support

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Parametric Search Tool

Drill down into the Eaton product database to find the right part for your applications. Learn More


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Cross Reference Tool

Find an Eaton part number to a competitor cross or older Eaton part. Learn More

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IC Matching Tool

Find Eaton IC reference design products. Learn More


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Supercapacitor Calculator

Determine your calculated requirements and design capability. Learn More

Recent PTMs View All (6)

Eaton Brand Supercapacitors Updated: 2017-06-29

This presentation will introduce the basic parameters needed for sizing a supercapcitor.

Duration: 10 minutes
Shielded Drum Core Inductor Coiltronics DR Series Publish Date: 2013-03-12

Cost, size, and performance benefits are a few amongst many benefits offered by this series, which is commonly used in the consumer electronics market.

Duration: 10 minutes
SEPIC Converter Publish Date: 2012-01-10

Cost, size, and performance benefit when using couples inductors compared to using two discrete inductors.

Duration: 10 minutes
PowerStor Supercapacitors Publish Date: 2011-08-23

Overview of the considerations to take when selecting a PowerStor supercapacitor.

Duration: 15 minutes

Featured Videos View All (10)

How to correctly size a Supercapacitor

Learn how to use our supercapacitor calculator to correctly size the right supercapacitor for your application.

KR and KW Series Coin Cell Supercapacitors replace Coin Cell Batteries

The KR and KW family of supercapacitors replace button cell batteries (and the battery holder) for real-time clock backup power, and provide ridethrough for battery operated devices to allow time for battery replacements.

Eaton Electronics Overcurrent Protection Fuse Portfolio

Eaton features Bussmann™ Series circuit protection products including one-time fuses, accompanying fuse accessories, overvoltage and ESD suppressors, and PTC resettable devices.

VERSA-PAC® User-Configurable Inductors and Transformers

VERSA-PAC (VP) inductors and transformers have high power density and are available in five surface mount packages to meet your PCB spacing requirements.

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