EMC and Signal Integrity Training

EMC and Signal Integrity Training

Introduction:

EMC and Signal Integrity Training Course Description

Design for EMC/SI (Electromagnetic Compatibility & Signal Integrity) is our flagship EMC design class. It addresses the control of EMI (Electromagnetic Interference) at the box level through proven design techniques. This three-day course provides a comprehensive treatment of EMC/SI “inside the box.” This includes digital and analog circuits, printed circuit board design, power electronics, I/O treatments, mechanical shielding, and more. Please note – this class does NOT address “outside the box” issues such as cable design, power wiring, and other systems level concerns. Day 3 discusses EMI Troubleshooting Guidelines with case studies. Each student will receive a copy of the EDN Magazine Designer’s Guide to EMC by Daryl Gerke and William Kimmel, along with a complete set of lecture notes.

EMC and Signal Integrity TrainingRelated Courses:

Duration:3 days

Skills Gained:

• How to identify, prevent, and fix over 30 common EMI/EMC problems in at the box/design level
• Simple models and “rules of thumb” and to help you arrive at quick design decisions (NO heavy math).
• Design impact of various EMC specifications
• Practical tools, tips, and techniques
• Good EMI/EMC design practices

Customize It:

With onsite Training, courses can be scheduled on a date that is convenient for you, and because they can be scheduled at your location, you don’t incur travel costs and students won’t be away from home. Onsite classes can also be tailored to meet your needs. You might shorten a 5-day class into a 3-day class, or combine portions of several related courses into a single course, or have the instructor vary the emphasis of topics depending on your staff’s and site’s requirements.

Course Content:

Introduction

Interference Sources, Paths, and Receptors
Key Threats in EMC and SI
EMI Regulations & Impact on Design
Signal Integrity and EMC
Looking for “Hidden Transmitters” and “Hidden Antennas”

Physics of EMI

Frequency, Time, and Dimensions
Dealing with “Hidden Schematics”
Transmission Lines and “Hidden Antennas”
Common Mode & Differential Mode

Components

Passive Components and Their Limitations
EMC Effects in Active Components
Simple EMC Filters and How to Design Them
Clock and Reset Circuits
On-Board Power Regulators
Clock Dithering

General PCB Issues

Identifying Critical Circuits
Component Placement
PCB Stack-up Recommendations
Isolated or “Split” Planes
I/O Treatments – Circuit Board Grounding
Power Decoupling
Buried Capacitance
Trace Routing and Terminations
Crosstalk
Component Shielding

Power Electronics

Power Quality and EMI
Filters & Transient Protection
Switch Mode Power Supply Design for EMC
Power, Relay and Motor Circuits

Grounding

Function of a Ground
Safety and EMI
Single Point, Multi Point, and Hybrid Grounds
Ground Loops
Signal Grounds
Analog Grounds
Grounding Guidelines

Shielding

Materials & Limitations
Dealing with Openings and Penetrations
Magnetic Field Shielding Issues
Shielding Design Guidelines
Cable Grounding
Cable Shielding & Connectors
Cable Crosstalk

EMC Troubleshooting Workshop

Troubleshooting Methods and Techniques
Common Symptoms, Problems, & Solutions
How to Quickly Identify Likely Causes
Case Studies
Design Examples
Systems Examples

Whether you are looking for general information or have a specific question, we want to help
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Time Frame: 0-3 Months4-12 Months

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