HOW2POWER TODAY NEWSLETTER
HOW2POWER TODAY brings you in-depth reporting on the latest design techniques for power conversion, new components, and the employment outlook for power electronics engineers.
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In the July issue of HOW2POWER TODAY:
» Selecting An Inductor Value For A DC-DC Boost Converter
» Accelerate Motor Mapping And Drivetrain Analysis With Advanced Power Analyzer
» Simple Circuits Prevent Servo Overloads
» Strategies For Pre-compliance EMI Testing Of Radiated Emissions
» Focus On Magnetics:
The Geometry Of Twisted Wire Bundles
» Spotlight On Safety & Compliance:
The DoE Views USB Chargers As External Power Supplies
» Special Guest Commentary:
Lightning And The Thunder: Smart Meter Upgrade Results In Small Miracle
» Book Review:
Text Offers Updated SPICE Tutorial For Simulating Today’s Power Supply Designs
New Power Products
» Industry Events:
IOT World, EOS/ESD Symposium, PEIC Workshop
» How2Power’s Simulation Survey
- ENTER TO WIN
» Other Top Power News
and more…
No matter what aspect of electronics design is being discussed, it seems that two subjects are never far away—design tools and test equipment. This is no less true in power electronics. There are always new tools and instruments to talk about, or new advice on how to make better use of existing ones. Time and money may in some cases prevent engineers from acquiring more of these design aids, or becoming more adept in using them. But those who develop them continue to make the case that more engineers could be more productive and avoid schedule busting problems by acquiring, using or learning more about the various design tools and test instruments… Read more»
Saving Face American Style: Engineering Integrity Can Be Detrimental In Post-Global Business Culture
by Paul L. Schimel, PE
A dear friend wrote to me about an interview he’d had for an FAE position at a big power semiconductor company. It started out with an urgent call from a senior staff sales engineer. But as my friend told the interviewer about the deep skills and experience he would bring to serving the customer, it became apparent that such abilities would not be considered assets in a business where sales booked per quarter were all that mattered.
Read the full story »
SiC & GaN
POWER TECHNOLOGY
This section brings you news of Silicon Carbide and Gallium Nitride developments along with related design information, supplier data, book reviews, and technology roadmaps.
Visit this Section»
SPECIAL SERIES
A PRACTICAL PRIMER
ON MOTOR DRIVES
If you’re looking for a practical introduction to the field of motor drives, Ken Johnson’s extensive series explains the basics of all aspects of motor drive operation. This overview aims to fill in the gaps in other sources.
Visit this section»
POWER INTEGRITY INSIGHTS
The subject of power integrity (PI) concerns the design, analysis and testing of components and systems for the purpose of accurate and reliable delivery of voltage and current from the voltage regulators across power distribution networks (PDNs) to complex and sensitive loads in electronic systems. The challenges of designing modern, high-speed electronic systems are making it increasingly important for engineers to understand PI.
This month: The Relentless Progression Of Power Supply Requirements
by Ken Coffman Read the article »
SPECIAL SERIES
CURRENT-LOOP CONTROL
"Current-Loop Control In Switching Converters," a seven-part article series by Dennis Feucht of Innovatia Laboratories, Cayo, Belize was published in the September 2011 through March 2012 issues of HOW2POWER TODAY.
Visit this section»
VIDEO SERIES
TROUBLESHOOTING
DISTRIBUTED POWER SYSTEMS
In this 8-part video series, Steve Sandler discusses essential concepts, relationships and test methods needed to identify and correct stability, noise and EMI issues in electronic components and systems.
Visit this Section»
POWER ELECTRONICS
EDUCATION AND RESEARCH
Graduate programs offering specialized training in power electronics provide new engineers with the educational foundation for working in a range of industries. They also conduct fundamental research paving the way for development of more advanced power semiconductors, power converters, and power systems. The articles in this section provide detailed overviews of power electronics programs around the world.
Visit this section»
Learn more about the wide array of resources available on other power electronics websites. Here you’ll find descriptions of relevant websites, organized into the following convenient categories: Blogs • Design Notes & Tools • Industry Organizations People • Jobs • Product Guides • Publications.
Visit this Section»
POWER SUPPLY EMI ANTHOLOGY
A select list of design-oriented articles and videos discussing electromagnetic interference (EMI) and electromagnetic compliance (EMC) issues as related to power supply design.
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POWER SUPPLY
SAFETY & COMPLIANCE
This section presents articles on Safety & Compliance relevant to both designers and users of power supply products. These articles discuss compliance requirements related to safety, electromagnetic compliance (EMC), energy efficiency, and other areas affecting power supply approvals regionally and globally for diverse applications and markets.
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DC-DC CONVERTERS
FOR SPACE
This section presents information to help designers find rad hard dc-dc converters and voltage regulators for space applications such as satellites and spacecraft. This section covers both fully functional dc-dc converter modules as well as power ICs.
Visit this section»
POWER SUPPLIES FOR
MILITARY & DEFENSE
APPLICATIONS
This section presents information and resources to help designers select and evaluate power supplies for military and defense applications. This section covers both military-grade and COTS power supplies, off the shelf and custom.
Visit this section»
Learn about the unique aspects of the “foremost IEEE conference in the field of electrical and electromechanical energy conversion” and why you’ll want to participate in the upcoming ECCE 2018 in Portland, Oregon. Visit this section»
How2Power presents reviews of textbooks on various topics relating to power electronics and power conversion.
Read the Reviews»
HOW2POWER
CONSULTANTS CORNER
Read about the services and skills offered by consultants specializing in power electronics design. As you’ll discover from viewing their entries, these consultants have years of experience in power conversion across a wide range of power levels, applications, and technologies. If you’re a manufacturer who needs help with power system design, these consultants are poised to tackle your most difficult design challenges.
Meet the Consultants»
In conjunction with the Power Sources Manufacturers Association (PSMA), How2Power offers power supply design and power magnetics design technical publications.
Enter the Bookstore»
Introduction to Non-Invasive Stability Measurement
In this video, Picotest’s Steve Sandler shows how to measure power supply control loop stability using the Bode 100 VNA via Output Impedance. This test does not break the loop and is more accurate than a Bode plot.
Click here for video…
HOW2POWER’s Events Calendar lists selected conferences, tradeshows, and workshops related directly or indirectly to power conversion. This listing includes a wide range of application or market-focused events where suppliers of power components or power supplies may be exhibiting, or where technical presentations related to power conversion may be presented.
Upcoming Events:
• 07/23/18 NAECON
• 07/29/18 AACC
• 07/30/18 EMC Consultants Workshop
• 07/30/18 EMC + SIPI
• 08/05/18 PES General Meeting
• 08/12/18 CAARI
• 08/20/18 Electrification
• 08/22/18 TGS China
• 08/26/18 ABAF
• 08/26/18 IEEE-PEMC
• 08/27/18 AMEREM Symposium
• 08/30/18 TGS Japan
• 08/31/18 IFA Berlin
• 09/02/18 ICCE Berlin
• 09/09/18 International Beam Instrumentation Conference
• 09/10/18 ICVHE
• 09/11/18 The Battery Show
• 09/11/18 PCB West
• 09/11/18 PMBus Conference & Expo
• 09/12/18 Mobile World Congress Americas
• 09/13/18 IBC 2018
• 09/13/18 SLED
• 09/15/18 AREMA
• 09/16/18 RADECS
• 09/16/18 EAPPC and BEAMS
View the Calendar»
Coming in July
Report on
Internet Things World
In the upcoming July issue of the HOW2POWER TODAY newsletter, contributors Dixie Dunn and Kevin Parmenter will report on Internet of Things World, which runs May 14-17 at the Santa Clara Convention Center.
They’ll discuss the impact of emerging IoT applications on power supply development.
Also in the July issue are articles on:
-
Accelerated motor mapping & advanced drivetrain analysis
- Servo overload protection
- Selecting the inductor value for the boost converter
- Strategies for radiated EMI pre-compliance testing
- Focus on Magnetics: The Geometry of Twisted Wire Bundles
- A preview of EOS/ESD Symposium
- A report on EnervHarv
- and more…
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