<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Fresu Electronics SRL]]></title><description><![CDATA[We help companies bring their product to market by guiding them through Electromagnetic Compatibility, Signal Integrity, and Power Integrity issues.

]]></description><link>https://www.fresuelectronics.com/blog</link><generator>RSS for Node</generator><lastBuildDate>Sun, 19 Apr 2026 10:21:32 GMT</lastBuildDate><atom:link href="https://www.dariofresu.com/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[A Field-Centric Perspective on Charge and Energy Transfer in Classical Electromagnetism]]></title><description><![CDATA[Explore a field-centric view on energy transfer in classical electromagnetism. Discover how energy transfer insights challenge traditional paradigms.]]></description><link>https://www.fresuelectronics.com/post/a-field-centric-perspective-on-charge-and-energy-transfer-in-classical-electromagnetism</link><guid isPermaLink="false">6832d794b00ee36cfa1c325c</guid><category><![CDATA[Electromagnetism]]></category><pubDate>Sun, 25 May 2025 10:33:48 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_62fc881e7d644687aedf59c514940a4b~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Optimizing PCB Stackup Design: Power and Return Path Considerations]]></title><description><![CDATA[Discover how to optimize PCB stackup for superior performance with insights on power and return path considerations. Master PCB stackup design today!]]></description><link>https://www.fresuelectronics.com/post/optimizing-pcb-stackup-design-power-and-return-path-considerations</link><guid isPermaLink="false">6827355b9fbe9de8f04c3b7a</guid><category><![CDATA[EMC/EMI Design]]></category><category><![CDATA[Signal Integrity]]></category><pubDate>Sat, 17 May 2025 14:28:08 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_e9097f9293644a169f56684335171a54~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[EMC Filter Topologies: EMI Control Strategies in Electronics Design]]></title><description><![CDATA[Discover top EMC Filters strategies for electronics design. Learn about five key EMC Filters configurations to enhance EMI control in your systems.]]></description><link>https://www.fresuelectronics.com/post/emc-filter-topologies-emi-control-strategies-in-electronics-design</link><guid isPermaLink="false">6821c00c24d5391e7113d30a</guid><category><![CDATA[EMC/EMI Design]]></category><category><![CDATA[Signal Integrity]]></category><pubDate>Mon, 12 May 2025 12:33:35 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_0cde0d27dd44434cbd8791b8e5593b4f~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Understanding 90-Degree Bends in PCB Design: A Practical Guide]]></title><description><![CDATA[Explore the intricacies of pcb design with our practical guide on 90-degree bends. Master pcb design techniques for optimized performance.]]></description><link>https://www.fresuelectronics.com/post/90-degree-bends-in-a-pcb-design</link><guid isPermaLink="false">66e05aa7230139f24f16bccc</guid><category><![CDATA[EMC/EMI Design]]></category><pubDate>Fri, 02 May 2025 14:46:06 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_ad0b40349b1844e9a2c35914085ff510~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Redefining Current and Charge: A Field-Based Perspective on Electromagnetism]]></title><description><![CDATA[Explore a fresh perspective on Electromagnetism in our blog. Discover how Electromagnetism redefines current and charge through field dynamics.]]></description><link>https://www.fresuelectronics.com/post/redefining-current-and-charge-a-field-based-perspective-on-electromagnetism</link><guid isPermaLink="false">6803b7b90b02377df231e164</guid><category><![CDATA[Electromagnetism]]></category><category><![CDATA[EMC/EMI Design]]></category><pubDate>Sun, 20 Apr 2025 19:49:21 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_7d2eb2f54051412f8c2aeb0807b87cd9~mv2.png/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[How to Effectively Conduct an EMI Design Review for Your PCB]]></title><description><![CDATA[In this article, I will guide you through the basics of conducting an EMI project review for a Printed Circuit Board layout.]]></description><link>https://www.fresuelectronics.com/post/pcb-design-review-for-low-emi-motherboard-design</link><guid isPermaLink="false">67174c36bc2dc6c297c261c1</guid><pubDate>Tue, 19 Nov 2024 12:29:30 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_17ac5cf4b2dc4c49852db7b08c9857d4~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[The concept of Electromagnetic Fields in a PCB]]></title><description><![CDATA[Explore the concept of fields in PCB and learn how to control electromagnetic fields in PCB design for low EMI. Master fields in PCB today!]]></description><link>https://www.fresuelectronics.com/post/the-concept-of-electromagnetic-fields-in-a-pcb</link><guid isPermaLink="false">66ebf4f3bda81e81be30de15</guid><category><![CDATA[Electromagnetism]]></category><category><![CDATA[EMC/EMI Design]]></category><pubDate>Mon, 18 Nov 2024 11:06:53 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_2264d53654e446ce852af1cf26749efb~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Why smart engineers fail EMC tests (it's not what you think)]]></title><description><![CDATA[Discover why smart engineers fail EMC tests and what you can do about it. Learn the secrets to mastering EMC tests and improving your designs.]]></description><link>https://www.fresuelectronics.com/post/why-smart-engineers-fail-emc-tests-it-s-not-what-you-think</link><guid isPermaLink="false">685a8bb31fc4e9a7f8d2720a</guid><pubDate>Tue, 24 Jun 2025 11:56:12 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_ea76cc7f33dc4d95b3314b2835d9cb05~mv2.png/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Effective Strategies for Managing EMI in PCBs with Low and High-Speed Signal Return Currents]]></title><description><![CDATA[Discover effective strategies for managing EMI in PCBs with High-Speed Signal return currents. Learn how High-Speed Signal behavior impacts PCB design.]]></description><link>https://www.fresuelectronics.com/post/current-return-path-high-speed-vs-low-speed-signals</link><guid isPermaLink="false">673765702f82b22a5bb26be9</guid><category><![CDATA[EMC/EMI Design]]></category><category><![CDATA[Signal Integrity]]></category><pubDate>Wed, 07 May 2025 08:31:17 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_763f7d4c57994634b4636d34efc663ba~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Power Planes as Return Reference Planes in PCB Design: Challenges and Solutions in Multilayer Stackups]]></title><description><![CDATA[Explore the challenges of using power planes as return reference planes in multilayer PCB design. Discover solutions for multilayer PCB efficiency.]]></description><link>https://www.fresuelectronics.com/post/emc-design-for-multilayer-pcb-be-aware-of-using-power-planes-as-return-reference-planes</link><guid isPermaLink="false">66e053ea32c8057cea90733a</guid><category><![CDATA[EMC/EMI Design]]></category><pubDate>Sun, 27 Apr 2025 14:13:48 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_7df96cb6f09849cc83b9dbc3ec835aa6~mv2.png/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Mastering Electromagnetic Interference: Elevate Electronics with EMC Design]]></title><description><![CDATA[Explore how mastering Electromagnetic Interference can elevate electronics with EMC design. Learn to tackle Electromagnetic Interference effectively.]]></description><link>https://www.fresuelectronics.com/post/mastering-electromagnetic-interference</link><guid isPermaLink="false">6808d06aff81433b46ef1d32</guid><category><![CDATA[EMC/EMI Design]]></category><pubDate>Wed, 23 Apr 2025 13:29:49 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_9da5ccc349d8478aa4a212a5963d4aa0~mv2.png/v1/fit/w_1000,h_832,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Why ‘Ground’ Falls Short: A Call for a Clearer Term in Circuit Design]]></title><description><![CDATA[Discover why the term "ground" is misleading in Circuit Design and explore strategies for achieving reliable performance in Circuit Design.]]></description><link>https://www.fresuelectronics.com/post/why-ground-falls-short-a-call-for-a-clearer-term-in-circuit-design</link><guid isPermaLink="false">67ffd14f4519164d3430c5fe</guid><category><![CDATA[Electromagnetism]]></category><category><![CDATA[EMC/EMI Design]]></category><pubDate>Thu, 17 Apr 2025 16:06:41 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_02a7c06e5a754756891322048459a074~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Radiated Emissions Testing and the Role of EMC Current Clamps]]></title><description><![CDATA[Discover how EMC current clamps can help you estimate radiated emissions effectively. Learn how radiated emissions impact EMC compliance.]]></description><link>https://www.fresuelectronics.com/post/understanding-emc-current-clamps-a-key-tool-for-assessing-radiated-emissions</link><guid isPermaLink="false">67f57af9fece5ced8d668f76</guid><category><![CDATA[Electromagnetism]]></category><category><![CDATA[EMC/EMI Design]]></category><pubDate>Mon, 14 Apr 2025 14:49:27 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_26127a38bf0f4e9c81074d94c600c76f~mv2.png/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Understanding EN 61000-4-6: A Key Standard for Conducted RF Immunity in EMC Design]]></title><description><![CDATA[Explore the significance of EN 61000-4-6 in EMC design. Learn how EN 61000-4-6 ensures robust electronic systems against RF interference.]]></description><link>https://www.fresuelectronics.com/post/understanding-en-61000-4-6-a-key-standard-for-conducted-rf-immunity-in-emc-design</link><guid isPermaLink="false">67f5208e2dbeaa202d729259</guid><pubDate>Sun, 13 Apr 2025 07:00:07 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_7f428e7b80bc4ae699abf7fc61bba125~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[How Return Reference Planes Impact EMI Control in PCB Design]]></title><description><![CDATA[Discover how return reference planes are crucial for effective EMI Control in PCB design. Learn essential strategies for EMI Control today.]]></description><link>https://www.fresuelectronics.com/post/how-return-reference-planes-impact-emi-control-in-pcb-design</link><guid isPermaLink="false">67f4f7c2303022249c61d439</guid><category><![CDATA[Electromagnetism]]></category><category><![CDATA[EMC/EMI Design]]></category><pubDate>Sat, 12 Apr 2025 07:00:10 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_cf7a9d6d699644cc9981f802cf7b59b9~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[The Essentials of Electromagnetic Compatibility Training]]></title><description><![CDATA[Discover the importance of Electromagnetic Compatibility Training in ensuring device reliability and compliance. ]]></description><link>https://www.fresuelectronics.com/post/the-essentials-of-electromagnetic-compatibility-training</link><guid isPermaLink="false">67ea31423352fee7c94bb596</guid><pubDate>Fri, 11 Apr 2025 11:21:55 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_e1e3cd4570674989800f96ca50296ee2~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[The Pitfalls of Overreliance on Post-Design Fixes in Electromagnetic Compatibility Compliance]]></title><description><![CDATA[Explore the pitfalls of overreliance on post-design fixes in Electromagnetic Compatibility compliance. ]]></description><link>https://www.fresuelectronics.com/post/the-pitfalls-of-overreliance-on-post-design-fixes-in-electromagnetic-compatibility-compliance</link><guid isPermaLink="false">67f4f14f2dbeaa202d71cbdd</guid><pubDate>Thu, 10 Apr 2025 07:00:14 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_7c02d57b35cb4adda24d89f756dbe11a~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Mastering PCB Design with IPC-2221: The Industry’s Foundational Standard]]></title><description><![CDATA[Unlock the secrets of PCB design with IPC-2221, the industry's foundational standard. Discover how IPC-2221 can enhance your design skills.]]></description><link>https://www.fresuelectronics.com/post/mastering-pcb-design-with-ipc-2221-the-industry-s-foundational-standard</link><guid isPermaLink="false">67f11f6db62b988f55986960</guid><pubDate>Tue, 08 Apr 2025 07:00:11 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_e3edfb4ccb2046248f78ebb70bf61e73~mv2.jpg/v1/fit/w_868,h_488,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Signal Integrity: The Key to EMC Compliance for Electronic Engineers]]></title><description><![CDATA[Consider this scenario: You're an electronic engineer nearing the completion of a product design. After months of meticulous...]]></description><link>https://www.fresuelectronics.com/post/signal-integrity-the-key-to-emc-compliance-for-electronic-engineers</link><guid isPermaLink="false">67ee849f3fadf65d1e25fa94</guid><pubDate>Sun, 06 Apr 2025 07:00:13 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_39d304cad4e142c0b816babb1ed3eec4~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item><item><title><![CDATA[Why EMI Keeps Ruining Your PCB Designs (And What to Do Before It’s Too Late)]]></title><description><![CDATA[Discover why EMI keeps disrupting your PCB designs and learn how to tackle EMI issues effectively before it's too late.]]></description><link>https://www.fresuelectronics.com/post/why-emi-keeps-ruining-your-pcb-designs-and-what-to-do-before-it-s-too-late</link><guid isPermaLink="false">67ee5b7b626a1341cadd5e2a</guid><pubDate>Sat, 05 Apr 2025 07:00:08 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/61d609_74e5120cc3a24d4982a0fd33b66d0dbb~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Dario Fresu</dc:creator></item></channel></rss>