If you are a design or compliance engineer, it pays for you to know how and why EMI testing is conducted, as well as the typical causes of failure. EMC PCB Design and Integration Training offer all of the EMI information you’ll need to design compliant Printed Circuit Boards (PCBs)—including design considerations at CAE and CAD levels—for you to provide a compliant radiation/susceptibility product. You’ll examine ways to prevent common EMI/EMC problems regarding power supplies, cables, connectors, slots, discontinuity of ground planes, and more.
This three-day EMC PCB Design and Integration Training class will focus on EMI and RFI issues regarding PCBs, computers, analog designs, and systems, along with relevant EMI regulations in the U.S., the European Union, and Asia. Highlights include PCB radiation basics, radiation and bypass on PCBs, PCB radiation suppression techniques, grounding designs/filtering, crosstalk/termination, power, and ground planes, antenna loops, spread spectrum clocking, and differential-mode and common-mode radiation. Enclosure and supplemental control techniques are presented as a part of the design where the PCB control measures are restricted.
- 3 days of EMC PCB Design and Integration Training with an expert instructor
- EMC PCB Design and Integration Electronic Course Guide
- Certificate of Completion
- 100% Satisfaction Guarantee
- EMC PCB Design and Integration – https://www.wiley.com/
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- EMC PCB Design and Integration – https://www.amazon.com/
Upon completing this EMC PCB Design and Integration Training course, learners will be able to meet these objectives:
- This course will provide you with the knowledge to design a compliant EMC system right the first time. It provides a set of rules for both PCBs and enclosures to identify and correct EMI design deficiencies. It provides you with tips & techniques to successfully conduct compliance testing at the FCC, MIL-STD, or EU testing facilities.
- We can adapt this EMC PCB Design and Integration Training course to your group’s background and work requirements at little to no added cost.
- If you are familiar with some aspects of this EMC PCB Design and Integration Training course, we can omit or shorten their discussion.
- We can adjust the emphasis placed on the various topics or build the EMC PCB Design and Integration Training around the mix of technologies of interest to you (including technologies other than those included in this outline).
- If your background is nontechnical, we can exclude the more technical topics, include the topics that may be of special interest to you (e.g., as a manager or policy-maker), and present the EMC PCB Design and Integration Training course in a manner understandable to lay audiences.
The target audience for this EMC PCB Design and Integration Training course:
The knowledge and skills that a learner must have before attending this EMC PCB Design and Integration Training course are:
Frequency, time, and distance; are lumped versus distributed systems, four kinds of reactance, ordinary and mutual capacitance, and inductance.
- EMI CONCERNS
EMI, source, path, and receptor; threats, EMI issues, EMI regulations.
- CONDUCTING A COMPLIANCE TEST WITH EMPHASIS ON THE PCB AND ENCLOSURE
Conducted emissions, radiated emissions, RF immunity, conducted RF immunity, ESD, lightning, electrical fast transient, shock, and EMP.
- EMI DESIGN REQUIREMENTS FOR PCBs
Interference coupling mechanism, CM radiation, antenna loops, basics of PCB radiation, PCB suppression techniques, design for immunity, switching mode power supplies (SMPS)
- DESIGN CONSIDERATIONS FOR EMI COMPATIBILITY
Crosstalk – inductive/capacitive, forward/backward – how does it occur? Why does it cause radiation how is it minimized? Picket fences, Cu fills, spread spectrum clocking, bypass, and radiation on PCBs, Near/Far field, differential/common coupling modes and resonance, analog circuitry.
- POWER DISTRIBUTION AND GROUNDING
Power/ground planes why do they cause radiation and how is it minimized? Splits, slots, moats, floats, drawbridge, how to design for minimizing emissions from power/ground planes. How to design for digital/analog (multi-bias) and single-bias PCBs. Ideal stack-ups to be EMC.
- CABLES/CONNECTORS AND PCB, CONCERNS OF PCBs INTERFACING WITH FILTERING AND SHIELDING
Capacitive and magnetic shielding, slots in PCBs, shield grounding, cable radiation, shielding types, transfer impedance, and shielding connection.
- ENCLOSURES, MOTHERBOARDS, BACKPLANES, AND BLADES
Loss of PCB ground plane in cables, how to design a PCB land trace to a connector pin to eliminate reflections, cable configuration, antenna loops with cable connections, and high-speed connectors. EMC PCB Design and Integration Training
- FILTERING AND SHIELDING
Shielding versus filtering, using ferrites, filtering mains supply, using transients suppressors on mains and I/O lines, radiation through shields.
- BACKPLANE LAYOUT CONCERNS
Effects of source and load impedance and why mismatches cause radiation, the capacitive load: Zo and propagation delay and radiation effects, 90o, 45o bends, guard traces, interplane capacitance, via discontinuity and vias resonance concerns, back drilling vias.
- BUSSES AND DIFFERENTIALS
Multidrop systems, drivers, transceivers, and designing a high-speed bus, attributes/drawbacks of loosely/tightly coupled differential pairs, differential impedance, advantages and disadvantages of edge (side by side), broadside (dual), asymmetric, and microstrip differentials; reflections and crosstalk in differentials, matching electrical lengths.
- HIGH-SPEED CLOCKING
Clock, skew, and jitter, the effects of ISI, skin, and dielectric losses; the effect of various base materials of long-haul transmission, a real-world example of compensation techniques.
- APERTURES, WAVELENGTHS, ABSORPTION MATERIALS, AND HEAT SINKING
The major concern today is the aperture openings versus the frequency of signals versus the higher density packaging, i.e. ICs are running hotter and the ever-increasing signal edge rate. This leads to more radiation through the apertures, i.e. lambda is shorter, but more heat is generated because Power = C times F times V2. What’s new in enclosure absorption materials and what are their capabilities for minimizing radiation? What’s new in heat sink materials (backplanes, blades, servers) which in turn alleviate the need for heat conduction through the apertures? These current issues will also be covered in the course.