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How to Effectively Conduct an EMI Design Review for Your PCB
In this article, I will guide you through the basics of conducting an EMI project review for a Printed Circuit Board layout.
Dario Fresu
23 min read

The Essentials of Electromagnetic Compatibility Training
EMC training is vital for engineers to ensure devices operate without EMI issues, covering design, compliance, and hands-on skills.
Fresu Electronics AI
4 min read

Your First Steps in PCB Design: A Beginner’s Guide
Master PCB design with this beginner’s guide—learn key terms, pick software like KiCad, and start creating with confidence!
Fresu Electronics AI
5 min read

The Role of EMI Specialists in Ensuring Compliance
In today's technological landscape, ensuring compliance with regulatory standards is vital for businesses.
Fresu Electronics AI
4 min read

Understanding EMI and EMC in Electrical Systems
Discover key EMC EMI insights and tips to enhance your productivity and achieve your goals effectively in this concise guide!
Fresu Electronics AI
5 min read

Understanding the Significance of Radiated Emissions & EMI Control in Achieving EMC Compliance
In the fast-paced world of electronics, achieving Electromagnetic Compatibility (EMC) compliance is essential for manufacturers looking...
Fresu Electronics AI
4 min read


Understanding Signal Propagation in a Printed Circuit Board (PCB)
In this lesson, we're going to discuss how signals propagate in PCB, and most importantly, what happens through the transmission line.
Dario Fresu
4 min read


Conducted Emissions
In this article, we’ll dive into the world of conducted emissions, what causes them, how they affect your circuits, and how to fix them.
Dario Fresu
17 min read


Differential Mode vs. Common Mode Currents
In this article, we’ll explore the coupling methods of EMI, specifically focusing on differential mode and common mode currents.
Dario Fresu
10 min read


Understanding Radiated Emissions: What You Need to Know for EMI Compliance
In this article, we are going to talk about radiated emissions, how they are created, and how they depend on the layout of the PCB we design
Dario Fresu
24 min read


Power Delivery Network (PDN) for Low EMI
In this article, we will explore the intricacies of building a power delivery network (PDN) for low EMI.
Dario Fresu
17 min read


Understanding ESD: How to Protect Your Electronics from Electrostatic Discharge
In this lesson, we will discuss electrostatic discharge, and explore how to mitigate the EMI issues this phenomenon creates in our PCBs
Dario Fresu
28 min read


Introduction to Electromagnetic Compatibility (EMC)
In this article, I will give you a quick introduction on the topic of EMC and EMI.
Dario Fresu
6 min read


What is Impedance?
In this article, we are going to talk about the different types of impedance, what we need to care about, and why are important for us.
Dario Fresu
7 min read

Electromagnetic Fields in a Two-Layer PC Board
In this article, we are going to explore what happens when, instead of a return reference plane, we have another signal trace in the layers
Dario Fresu
5 min read

The concept of Electromagnetic Fields in a PCB
One of the most important concepts in designing printed circuit boards (PCBs) for low electromagnetic interference is the concept of fields.
Dario Fresu
6 min read


Mastering EMI Control in PCB Design: Decoupling Strategies for PDN
In this article, we’ll dive deeper into PDN strategies and discuss how to optimize them for better EMI performance in your PCB projects.
Dario Fresu
1 min read

Failing to manage EMI begins with the PCB stackup!
Action list: 1. Get the New EMI Quick Fixes Guide - 2025 The problem is that we are often taught that electronic circuits behave like...
Dario Fresu
1 min read

Mastering EMI Control in PCB Design: How to Design PCBs for Low EMI
In this fourth article in our series on "Mastering EMI Control in PCB Design", we will explore advanced aspects of managing EMI.
Dario Fresu
1 min read


PCB Layout Review for EMC and Signal Integrity - MPPT Charge Controller
In this lesson, we'll review an MPPT project for solar panel applications, focusing on EMC and signal integrity.
Dario Fresu
17 min read

Mastering EMI Control in PCB Design: Crosstalk Prevention for better EMI
The last article of the EMI Control in PCB Design series I wrote for Altium® is finally out! This time is all about crosstalk! Don't miss...
Dario Fresu
1 min read


i.MX8 SOM - EMI Design Layout Review
In this lesson we dive deep into the review of the iMX8 processor PCB, focusing on Electromagnetic Compatibility (EMC) and signal integrity.
Dario Fresu
20 min read


Fundamentals of PCB Design For EMC & Low EMI
In this article, we are going to explore the fundamental concepts necessary to understand Printed Circuit Board design for passing EMC.
Dario Fresu
9 min read


Understanding the Role of Electronics in Modern Engineering
Electronics boost engineering efficiency in civil, mechanical, and electrical fields, despite e-waste challenges.
Fresu Electronics AI
3 min read
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