---
title: Triad Magnetics Blog | Power Source | Triad Magnetics
description: Power Source | Explore articles on transformers, inductors, and other custom magnetics courtesy of the experts at Triad Magnetics. Read our blog posts here.
---

x [![Triad Magnetics](https://www.triadmagnetics.com/wp-content/uploads/logo.png "Triad Magnetics")](https://www.triadmagnetics.com)

![Exit](https://www.triadmagnetics.com/wp-content/themes/triadmagnetics-default/img/ico-exit.svg)![Exit](https://www.triadmagnetics.com/wp-content/themes/triadmagnetics-default/img/ico-exit.svg)

##### Search by:

![Info icon](https://www.triadmagnetics.com/wp-content/uploads/text.png "Info icon")

Use this search to find a product based on its specifications.

Product Specs Power Transformers Current Sense Transformers Wall Plug In Transformers Power Supplies and LED Drivers Audio Transformers Inductors and Chokes High Frequency Magnetics Custom Solutions

![Info icon](https://www.triadmagnetics.com/wp-content/uploads/text.png "Info icon")

 Use this search to find off-the-shelf inventory of a specific part number.

[![Info icon](https://www.triadmagnetics.com/wp-content/uploads/text.png "Info icon")](javscript:void(0))

Use this search to find information on a resource or topic.

[![Triad Magnetics](https://info.triadmagnetics.com/hubfs/img/logo.png "Triad Magnetics")](https://www.triadmagnetics.com)

[![Certified to ISO 9001:2015](https://info.triadmagnetics.com/hubfs/ISO9001_Hor-1.jpg "Certified to ISO 9001:2015")](https://info.triadmagnetics.com/lp-iso-9001-2015-certification) [951.277.0757](tel:9512770757)

- Sales Channels 
    - [Sales Rep Locator](https://www.triadmagnetics.com/sales-rep-locator/)
    - [Distributor Locator](https://www.triadmagnetics.com/distributor-locator/)
- [Blog](https://info.triadmagnetics.com/blog)
- [Contact Us](https://info.triadmagnetics.com/lp-contact-us)

<https://info.triadmagnetics.com/blog/topic/power-source#menu> [tel:9512770757](tel:9512770757) [RFQ](https://info.triadmagnetics.com/lp-request-quote)

Close

- Sales Channels 
    - [Sales Rep Locator](https://www.triadmagnetics.com/sales-rep-locator/)
    - [Distributor Locator](https://www.triadmagnetics.com/distributor-locator/)
- [Blog](https://info.triadmagnetics.com/blog?__hstc=51647990.0ccaf6aa0dc1330f366743a266e2ffb3.1698833525884.1698833525884.1698833525884.1&__hssc=51647990.1.1698833525885&__hsfp=200288785)
- [Contact Us](https://info.triadmagnetics.com/lp-contact-us)

- [Products](https://www.triadmagnetics.com/products/) 
    - [Custom Magnetics](https://www.triadmagnetics.com/products/custom-magnetics/) 
          - [Custom Magnetics Design Tool](https://www.triadmagnetics.com/custom-magnetics-design-tool/)
          - [Custom vs. Standard Transformers](https://www.triadmagnetics.com/products/custom-vs-standard-which-option-is-right-for-your-transformer/)
          - [Custom Power Transformers](https://www.triadmagnetics.com/products/custom-power-transformers/)
          - [Custom Wall Plug-In Power Supplies](https://www.triadmagnetics.com/products/custom-wall-plug-in-power-supplies/)
          - [Custom Inductors and Chokes](https://www.triadmagnetics.com/products/custom-inductors-and-chokes/)
          - [Custom Current Sense Transformers](https://www.triadmagnetics.com/products/custom-current-sense-transformers/)
          - [Custom Audio Transformers](https://www.triadmagnetics.com/products/custom-audio-transformers/)
          - [Custom High Frequency Magnetics](https://www.triadmagnetics.com/products/custom-high-frequency-magnetics/)
          - [Custom Magnetics Case Studies](https://www.triadmagnetics.com/products/custom-magnetics-case-studies/)
    - [Power Transformers](https://www.triadmagnetics.com/products/power-transformers/) 
          - [Class-2 Power Transformers](https://www.triadmagnetics.com/products/power-transformers/class-2-power-transformers/)
    - [Current Sense Transformers](https://www.triadmagnetics.com/products/current-sense-transformers/)
    - [Wall Plug-In Transformers](https://www.triadmagnetics.com/products/wall-plug-in-transformers/)
    - [Power Supplies and LED Drivers](https://www.triadmagnetics.com/products/power-supplies-and-led-drivers/)
    - [Audio Transformers](https://www.triadmagnetics.com/products/audio-transformers/)
    - [Inductors and Chokes](https://www.triadmagnetics.com/products/inductors-and-chokes/)
    - [High Frequency Magnetics](https://www.triadmagnetics.com/products/high-frequency-magnetics/)
    - [Engineering Kits and Custom Solutions](https://www.triadmagnetics.com/products/sample-kits/)
- [Industries](https://www.triadmagnetics.com/industries/) 
    - [Industrial & Commercial Equipment](https://www.triadmagnetics.com/industries/industrial-commercial-equipment/)
    - [Renewable Energy](https://www.triadmagnetics.com/industries/renewable-energy/)
    - [Medical Equipment](https://www.triadmagnetics.com/industries/medical-equipment/)
    - [Power Conversion & Measurement](https://www.triadmagnetics.com/industries/power-conversion-measurement/)
    - [Audio & Sound Processing](https://www.triadmagnetics.com/industries/audio-sound-processing/)
    - [Food & Beverage](https://www.triadmagnetics.com/industries/food-beverage/)
    - [Transportation Industry](https://www.triadmagnetics.com/industries/transportation-industry/)
- Resources 
    - [Library](https://www.triadmagnetics.com/resources/)
    - [FAQ](https://www.triadmagnetics.com/faq/)
    - [Blog](https://info.triadmagnetics.com/blog)
    - [News](https://www.triadmagnetics.com/news/)
    - [Videos](https://www.triadmagnetics.com/videos/)
    - Design Considerations 
          - [Winding Configurations](https://www.triadmagnetics.com/transformer-winding-configurations/)
          - [Transformer Core Material Considerations](https://www.triadmagnetics.com/transformer-core-material-considerations/)
    - [Competitor Cross-Reference](https://www.triadmagnetics.com/competitor-cross-reference/)
    - [Certifications, Registrations & Compliance](https://www.triadmagnetics.com/certifications-registrations-compliance/)
    - [Product Change Notices](https://info.triadmagnetics.com/product-change-notices?__hstc=51647990.0ccaf6aa0dc1330f366743a266e2ffb3.1698833525884.1698833525884.1698833525884.1&__hssc=51647990.1.1698833525885&__hsfp=200288785)
    - [Terms and Conditions](https://www.triadmagnetics.com/tm-terms-conditions/)
    - [Historical Archive](https://www.triadmagnetics.com/historical-archive/)
    - [Custom Magnetics Case Studies](https://www.triadmagnetics.com/products/custom-magnetics-case-studies/)
    - [Catalog Archive](https://www.triadmagnetics.com/about-us/catalog-archive/)
- [About Us](https://www.triadmagnetics.com/about-us/) 
    - [Executive Leadership Team](https://www.triadmagnetics.com/about-us/executive-leadership-team/)
    - Manufacutring Locations 
          - [Philippines](https://www.triadmagnetics.com/location/philippines/)
          - [USA](https://www.triadmagnetics.com/location/usa/)

![Certified to ISO 9001:2015](https://info.triadmagnetics.com/hubfs/ISO9001_Hor-1.jpg "Certified to ISO 9001:2015") Search [RFQ](https://info.triadmagnetics.com/lp-request-quote?__hstc=51647990.0ccaf6aa0dc1330f366743a266e2ffb3.1698833525884.1698833525884.1698833525884.1&__hssc=51647990.1.1698833525885&__hsfp=200288785)

 

# Blogs

[![](https://info.triadmagnetics.com/hubfs/Screen%20Shot%202018-04-17%20at%2011.53.13%20AM.png)](https://info.triadmagnetics.com/blog/maximum-power-theorem)

### [Understanding the Maximum Power Theorem](https://info.triadmagnetics.com/blog/maximum-power-theorem)

 Posted by [Bill Dull](https://info.triadmagnetics.com/blog/author/bill-dull) | January 12, 2024 | [0 Comments](https://info.triadmagnetics.com/blog/maximum-power-theorem#comments-listing)

The maximum power theorem, better known as the maximum power transfer theorem, is an essential tool for ensuring successful system design. Put simply, this theorem states that the maximum power that can be transferred from source to load is 50%, which occurs when source impedance is exactly matched to load impedance. The theorem is not as simple as it seems at first glance, however, and can be \[...\]

[Read More >>](https://info.triadmagnetics.com/blog/maximum-power-theorem)

[![](https://info.triadmagnetics.com/hubfs/1-3.jpg)](https://info.triadmagnetics.com/blog/new-md-series)

### [Triad's New MD Series Power Source](https://info.triadmagnetics.com/blog/new-md-series)

 Posted by [Bill Dull](https://info.triadmagnetics.com/blog/author/bill-dull) | September 6, 2016 | [0 Comments](https://info.triadmagnetics.com/blog/new-md-series#comments-listing)

The Triad Magnetics MD Series provides an isolated AC power source for safe and reliable power delivery. In fact, the MD Series can currently be found in applications where safety and reliability are tantamount: medical, laboratory, and industrial settings.

[Read More >>](https://info.triadmagnetics.com/blog/new-md-series)

[All posts](https://info.triadmagnetics.com/blog/all)

## Contact Us

### Subscribe to Email Updates

### Posts by Topic

- [transformers (10)](https://info.triadmagnetics.com/blog/topic/transformers)
- [Inductors (7)](https://info.triadmagnetics.com/blog/topic/inductors)
- [Chokes (3)](https://info.triadmagnetics.com/blog/topic/chokes)
- [Power Supplies (3)](https://info.triadmagnetics.com/blog/topic/power-supplies)
- [manufacturing (3)](https://info.triadmagnetics.com/blog/topic/manufacturing)
- [transformer (3)](https://info.triadmagnetics.com/blog/topic/transformer)
- [Education (2)](https://info.triadmagnetics.com/blog/topic/education)
- [Insider (2)](https://info.triadmagnetics.com/blog/topic/insider)
- [Medical (2)](https://info.triadmagnetics.com/blog/topic/medical)
- [Power Source (2)](https://info.triadmagnetics.com/blog/topic/power-source)
- [Quality Assurance (2)](https://info.triadmagnetics.com/blog/topic/quality-assurance)
- [Quality Standards (2)](https://info.triadmagnetics.com/blog/topic/quality-standards)
- [UL Listed (2)](https://info.triadmagnetics.com/blog/topic/ul-listed)
- [audio transformer (2)](https://info.triadmagnetics.com/blog/topic/audio-transformer)
- [current sense transformers (2)](https://info.triadmagnetics.com/blog/topic/current-sense-transformers)
- [eBook (2)](https://info.triadmagnetics.com/blog/topic/ebook)
- [magnetics (2)](https://info.triadmagnetics.com/blog/topic/magnetics)
- [transformer manufacturer (2)](https://info.triadmagnetics.com/blog/topic/transformer-manufacturer)
- [APEC (1)](https://info.triadmagnetics.com/blog/topic/apec)
- [Chinese New Year (1)](https://info.triadmagnetics.com/blog/topic/chinese-new-year)
- [Cost of Transformer (1)](https://info.triadmagnetics.com/blog/topic/cost-of-transformer)
- [EDS Summit (1)](https://info.triadmagnetics.com/blog/topic/eds-summit)
- [ETL Listed (1)](https://info.triadmagnetics.com/blog/topic/etl-listed)
- [EV Transformers (1)](https://info.triadmagnetics.com/blog/topic/ev-transformers)
- [I look like an engineer (1)](https://info.triadmagnetics.com/blog/topic/i-look-like-an-engineer)
- [IEEE (1)](https://info.triadmagnetics.com/blog/topic/ieee)
- [ISO 9001:2015 (1)](https://info.triadmagnetics.com/blog/topic/iso-90012015)
- [ISO Certification (1)](https://info.triadmagnetics.com/blog/topic/iso-certification)
- [Inductance (1)](https://info.triadmagnetics.com/blog/topic/inductance)
- [Level IV Efficiency (1)](https://info.triadmagnetics.com/blog/topic/level-iv-efficiency)
- [Maximum Power Theorem (1)](https://info.triadmagnetics.com/blog/topic/maximum-power-theorem)
- [Micromouse (1)](https://info.triadmagnetics.com/blog/topic/micromouse)
- [Power Electronics (1)](https://info.triadmagnetics.com/blog/topic/power-electronics)
- [Power Inductor (1)](https://info.triadmagnetics.com/blog/topic/power-inductor)
- [Robotics (1)](https://info.triadmagnetics.com/blog/topic/robotics)
- [Sensors Expo (1)](https://info.triadmagnetics.com/blog/topic/sensors-expo)
- [Simple Search (1)](https://info.triadmagnetics.com/blog/topic/simple-search)
- [Sponsorship (1)](https://info.triadmagnetics.com/blog/topic/sponsorship)
- [UCR (1)](https://info.triadmagnetics.com/blog/topic/ucr)
- [Women in Engineering (1)](https://info.triadmagnetics.com/blog/topic/women-in-engineering)
- [custom magnetics (1)](https://info.triadmagnetics.com/blog/topic/custom-magnetics)
- [transformer temperature (1)](https://info.triadmagnetics.com/blog/topic/transformer-temperature)

see all

### Recent Posts

[![Triad Magnetics](https://www.triadmagnetics.com/wp-content/uploads/logo.png "Triad Magnetics")](https://www.triadmagnetics.com)

[![Facebook](https://www.triadmagnetics.com/wp-content/uploads/ico-facebook.svg "Facebook")![Facebook](https://www.triadmagnetics.com/wp-content/uploads/ico-facebook.svg "Facebook")](https://www.facebook.com/TriadMagnetics) [![Linkedin](https://www.triadmagnetics.com/wp-content/uploads/ico-linkedin.svg "Linkedin")![Linkedin](https://www.triadmagnetics.com/wp-content/uploads/ico-linkedin.svg "Linkedin")](https://www.linkedin.com/company/triad-magnetics) [![Youtube](https://www.triadmagnetics.com/wp-content/uploads/ico-youtube.svg "Youtube")![Youtube](https://www.triadmagnetics.com/wp-content/uploads/ico-youtube.svg "Youtube")](https://www.youtube.com/user/TriadMagnetics) [![Twitter](https://www.triadmagnetics.com/wp-content/uploads/ico-twitter.svg "Twitter")![Twitter](https://www.triadmagnetics.com/wp-content/uploads/ico-twitter.svg "Twitter")](https://twitter.com/triadmagnetics)

460 Harley Knox Blvd, Perris, CA Tel: [951.277.0757](tel:9512770757) Fax: 951.277.2757 [info@triadmagnetics.com](mailto:info@triadmagnetics.com)

- [Products](https://www.triadmagnetics.com/products/)
- [Industries](https://www.triadmagnetics.com/industries/)
- [Resources](https://www.triadmagnetics.com/resources/)
- [About Us](https://www.triadmagnetics.com/about-us/)

- [Catalog Index](https://catalog.triadmagnetics.com/category/all-categories)
- [Privacy](https://www.triadmagnetics.com/tm-privacy-policy/)
- [Sitemap](https://www.triadmagnetics.com/sitemap/)

[Request Quote](https://info.triadmagnetics.com/lp-request-quote) [Contact Us](https://info.triadmagnetics.com/lp-contact-us)

[![Thomas Supplier](https://img.thomascdn.com/badges/shield-tier-v-sm.png?cid=10111935 "Thomas Supplier")](https://www.thomasnet.com/profile/10111935?src=tnbadge) [![era](https://www.triadmagnetics.com/wp-content/uploads/era-1.png "era")![era](https://www.triadmagnetics.com/wp-content/uploads/era-1.png "era")](http://era.org/) [![psma](https://www.triadmagnetics.com/wp-content/uploads/psma-1.png "psma")![psma](https://www.triadmagnetics.com/wp-content/uploads/psma-1.png "psma")](http://www.psma.com/) [![ecia](https://www.triadmagnetics.com/wp-content/uploads/ecia-1.png "ecia")![ecia](https://www.triadmagnetics.com/wp-content/uploads/ecia-1.png "ecia")](http://www.ecianow.org/) [![tta](https://www.triadmagnetics.com/wp-content/uploads/tta-1.png "tta")![tta](https://www.triadmagnetics.com/wp-content/uploads/tta-1.png "tta")](https://www.transformer-assn.org/)

© 2026 [Triad Magnetics](https://www.triadmagnetics.com), All Rights Reserved Site created by [Thomas Marketing Services](https://rpm.thomasnet.com) and powered by [Navigator Platform](https://business.thomasnet.com/catalog-navigator)

![Subscribe](https://info.triadmagnetics.com/hubfs/img/newsletter-icon.svg "Subscribe") SUBSCRIBE

## Subscribe to our newsletter

![Peek Image](https://www.triadmagnetics.com/wp-content/themes/triadmagnetics-default/img/gdd002-img.png "Peek Image") [Product Catalog](https://catalog.triadmagnetics.com/category/all-categories)

[Product Catalog](https://catalog.triadmagnetics.com/category/all-categories)

### Have questions, need help?

[Get In Touch With Our Team](https://info.triadmagnetics.com/lp-request-quote) X