Würth Electronics

- Würth Elektronik is a leading manufacturer of EMC and Inductive components including ferrites, ferrite beads, inductors, common-mode chokes, transformers, connectors, etc. With an international network of ISO certified production plants, distribution hubs and more than 400 technical salespeople, we supply your global activities from design to prototype to mass production. Würth Elektronik offers our customers solutions beyond the component. Our company philosophy "more than you expect" is a commitment to engineering support. Expect more!

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Würth Toolbox

Go To Product Training Module Index Page

Digi-Key’s library of more than 1700 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.

Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.

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Module Name	Preview	Audio	Non-Audio	Duration	Parts List
Coupled Inductors for SEPIC Converter Applications		3.6MB	615KB	10 min	Parts List
DC/DC Flyback Converter Solution		3.7MB	1.2MB	10 min	Parts List
High Current Inductors with Flatwire Technology for Low Wire Losses		4.4MB	1.5MB	10 min	Parts List
High Performance Low EMI RJ45 Connectors with Integrated Magnetics		2.2MB	611KB	5 min	Parts List
Power Elements with Press-Fit Technology	Play	4.1MB	1.6MB	5 min	Parts List
Suppression of Common Mode Noise		6.6MB	2.0MB	10 min	Parts List
USB 3.0 Applications		3.2MB	639KB	10 min	Parts List
WE-HCC High Current Inductor Series		2.3MB	862KB	5 min	Parts List
Wireless Power Coils: WE-WPC Series		1.8MB	385KB	5 min	Parts List

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WR-TBL Terminal Blocks Series 126B/127B - To increase the range of terminal blocks, Würth Electronics offers a wire protector series in vertical and horizontal mounts. The 5 mm pitch has the advantage of front insertion of the wire and front access to the locking screw. This provides an ease of use for any application requiring same side access to the wire and locking screw. These terminal blocks can be aligned to create a number of different position numbers. More...

WR-TBL Terminal Blocks Series 368B - Würth Electronics has extended their existing range of terminal blocks with a 3.81 mm pitch pluggable screwless connector. This connector provides easy access actuation of the terminal point and fast conductor connection due to the push in spring-cage connection. 412B is an inverted PCB layout of our current 412 series. More...

Power Elements with Press-Fit Technology - Würth Electronics has released its high-current interconnect family, Power Elements at Digi-Key. The key elements of these terminals include current capability of up to 10 A per individual PCB pin and rugged construction to sustain even the most extreme conditions. To achieve these outstanding mechanical specs, the elements are attached to the PCB with Press-Fit-Technology, which has clear advantages over soldering or other methods to assemble products on the PCB. More...

WE-PFC Series - Würth Electronics has released a full series of power factor correction chokes to the market. The great advantage of this family is the ability to work with standard off-the shelf components. More...

Resources

Component Selector: Magnetics Design Software

Component Selector

The design software "Würth Elektronik Component Selector" helps you to choose the right components of Würth Elektronik.

Four modules are included:

Inductor Selector
With this software you select a suitable inductor for non-isolated DC/DC converters in a second. After entry of input voltage range, output voltage and current, a list with all suitable inductors is shown. You can sort this list or narrow it further by individual filter criteria. For all inductors the wire and core losses are simulated, and the estimated temperature is calculated.
FLEX Transformer Designer
This is a practical application for quick and easy determination of suitable transformers out of the WE-FLEX and WE-FLEX+ product range. These flexible transformers have six individual windings that can be connected by the user individually. By entering input and output voltages as well as output current, the suitable components including the windings configuration are determined.
RF Inductor Finder
Choose inductors for high-frequency applications with this program. In the graphs it shows you the inductance value, Q factor and impedance at any frequency to compare and analyze them. Furthermore very complex filter criteria can be set to determine your suitable inductor.
Chip Bead Ferrite Selector
The Chip Bead Ferrite selector is the software for designating the best suitable ferrites for your filter application. The technical values and characteristic curves of all chip bead ferrites of the WE-CBF series can be easily compared and analyzed. You can search for impedances at each specific frequency and filter as well. This very complex filter criteria are easy to handle. Existing filter settings as well as DC/DC converters can be saved and reloaded later on. Furthermore you have online access to all data sheets of the articles listed in the software. S-Parameters can be downloaded, too.

Reference Designs

Reference Designs with Würth Product

Product Information

Transformers and Custom Magnetics
RJ45 Jacks with Integrated Magnetics Selector Guide
Solder Profile for Lead Free Reflow Process
Digi-Key & Würth Line-Up
IC-Reference Designs
Cookbook for Do-It-Yourself Transformer Design
S Parameters for Würth Products
Eagle and Altium Component Libraries
LT Spice Component Libraries

Application Notes

9.2.4 Link Switch-II isolated 4.2 LED driver
Design Tips for Power Inductors
Effective EMI Shielding Concepts
Forward Converter
LED Driver Reference Designs
LED Lighting Reference Designs
USB Port Protection
NEW: ‘Trilogy of Mangentics’ Application Book

More about Würth Electronics Inc.

Würth Electronics Midcom Company Overview

Events

Würth Events Schedule

Seminars

EMC Seminars
Multiple dates and locations

Technology Days
Multiple dates and locations

Documents of Interest

Quality Certifications
RoHS and Lead Free Information

Würth Toolbox


	Software Magnetic Builder WEBENCH® Component Selector LTspice Simulator

	Search Tools Application Guide Product Finder - One Click Selection Guide RF Product Finder Product Matrix Product and Application Overview Passive Components Product and Application Overview Electromechanical Components Crossreference IC Reference Designs Search for Passive Components Search for Electromechanical Components

	Libraries Eagle Library for Passive & Electromechanical Components Altium Designer 3D Files for Passive Components (.igs .stp .wrl) 3D Files for Connectors and Switches (.igs .stp .wrl) LTspice Library of WE Components

	e-Learning Product Training

Würth Electronics, Inc. Wireless Solutions