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Inductors, Chokes, Reactors and Filters: What's the Difference?

An industrial railway yard at dusk with multiple freight trains, tracks, and overhead electrical lines extending into the horizon.
Learn the key differences between important magnetic components: inductors, chokes, reactors, and filters.
Learn more about Inductors, Chokes, Reactors and Filters: What's the Difference? >>
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How a Transformer Can Make or Break Your Product's Success

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Choosing the right transformer is key for industrial power solutions. See how custom transformers help.
Learn more about How a Transformer Can Make or Break Your Product's Success >>
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Meet Tom Bresele: one of the reasons our clients keep coming back!

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  Like many people these days, Tom wears multiple hats - not only is he our President and Engineering Manager, he’s also our “innovative leader” with a constant craving to learn. He came to us with solid credentials - a Bachelor’s degree in Electrical Engineering from esteemed University of Waterloo in 1981 followed by his...
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Case Study: Reverse engineering legacy power supplies

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  In late December 2017, a customer advised us that he had some legacy GE power supplies that were failing. They brought us some samples of an epoxy-sealed transformer that they believed to be the source of the problem.  While the customer was a well-recognised Electronic Reverse Engineering & Industrial Electronic Repair firm, they had...
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Enclosed-Style Slim Line LED Lighting Step-Down Autotransformers

Image of IP66 Enclosed Style LED Step-Down Autotransformers
  Sometimes there just isn't room inside a fixture or junction box to install a standard internal-mount transformer.   That’s why we're excited to introduce a practical addition to our Slim Line 347V & 480V step-down autotransformer family.   These easy-to-install versions of our popular step-down transf...
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Offshore Partnership

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E Craftsmen has long standing relationships with trusted vendors located in China, Taiwan and India and we can utilize these partners when higher volumes would suggest cost-reduction potential.   We value our relationships with these vendors and have been working with some of them for upwards of 10 years.   Each of these compani...
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Renewable Energy - Taking Risk out of Transformers and Inductors

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Today's sophisticated renewable energy products place significant demands on magnetics Complex configurations, unique heating requirements, switching harmonics - all in smaller packages. In the customer’s eyes, if it's not efficient, reliable and cost-effective, it won't make the cut. The risks are inherent in all new designs.  
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Quote Your Custom Magnetics Faster with this One-Page Specification Checklist

When you’re pricing your next custom transformer or inductor, it’s critical to get the specifications right, the first time. Our products and your applications demand precision…usually that involves some back-and-forth with engineers to gather all the information needed to generate an accurate quotation.   E Craftsmen offers a wi...
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We've reengineered the E Craftsmen brand

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Looking for a new Custom Transformer & Inductor Manufacturer?

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  With over 60 years of working with new clients, Electronic Craftsmen has learned how important it is to research market demand and select the right manufacturing partners before investing in developing a new product or even a prototype. From our perspective, here are some practical steps we encourage our customers to take before taking the plun...
Learn more about Looking for a new Custom Transformer & Inductor Manufacturer? >>

Authors

Electronic  Craftsmen
Name: Electronic Craftsmen
Posts: 17
Last Post: March 5, 2025
Kathy Hastie
Name: Kathy Hastie
Posts: 1
Last Post: December 12, 2023

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