Proper grounding for the best EMC design is still one of the most hotly debated topics of all time within the EMC and product design communities. The problem is that what worked for a past product or system may not work for another using more recent technology or clock speeds. Likewise, a list of “Rules of thumb” aren’t applicable for all cases and, by their very essence, … [Read more...]
Frequently Asked Questions on Flexible Printed Circuits
Tech-Etch FAQ PDF on flexible circuits answers questions about manufacturing and designing circuits. What is a flexible printed circuit? What finishes are available for flex circuits? What are the benefits of flexible circuits over printed circuit boards? Can surface mount components be added to flexible circuits? What are the main markets and uses for high reliability flex … [Read more...]
Mersen Announces DC Overcurrent Protection Solutions for Electric Vehicles and Battery-Related Applications
Mersen is pleased to announce the expansion of its portfolio of electrical protection components with the availability of a groundbreaking series of DC Overcurrent Protection Solutions for electric vehicles and battery-related applications. Mersen's new Xp and Xs Series hybrid devices and Mersen's expanded line of DC fuses provide complete coverage of the whole DC protection … [Read more...]
Mitigating EMI Issues In Servo Motors and Variable Frequency Drives
Servo motors and variable frequency drives are wide-spread in the industry. Industrial automation cannot be imagined without these motors. This article deals with certain EMI-related issues inherent to these motors, specifically high-frequency drive signals. Background Servo motors and VFD are typically comprised of two parts - the motor itself and a controller (also … [Read more...]
DoD E3 Conference Announcement
It is with great pleasure that the Defense Spectrum Organization invites you to attend the annual DOD Electromagnetic Environmental Effects (E3) Program Review after a four year hiatus! The upcoming conference will be held 3-7 April 2017 at the Gateway Club on Lackland AFB, San Antonio TX. As always, we will update you on the latest status of E3 within the Department … [Read more...]
AC-DC Power Supplies are Medically Fit to Meet Patient’s Approval
Dengrove Electronic Compoments is now offering the latest RACM range of AC-DC power supplies from RECOM. These latest PSUs are designed for medical applications, with certifications including CE marked and 3rd Edition UL/IEC/EN60601-1 medical certified with 2MOPP/ 250VAC.RACM range of AC-DC power supplies from RECOM. The 40W, 65W and 100W modules offer continuous output … [Read more...]
RSA7100A Real-Time Spectrum Analyzer
The RSA7100A wideband signal analyzer offers real-time spectrum analysis up to 800 MHz bandwidth and streaming storage of up to 2 hours of seamless data at full bandwidth in one solution. This range covers the most commonly used communications and radar bands. The wide real time bandwidth enables analysis of wideband designs and monitoring of wideband/digital signals. The fast … [Read more...]
Configurable PDF Sales Drawings Offered For Download To Assist In Board Level Shielding Design Process
Tech-Etch offers downloadable interactive PDF sales drawings that let the user design standard 1-piece, 2-piece, or low-profile board level shields. The user simply fills in required dimensions and then chooses available options to complete the drawing, such as surface or through hole mounting, materials, and finish. PDFs are available for economical, standard one-piece … [Read more...]
New Chamber Design with 300 GHz Compact Range Released
ART-Fi's first foray into chamber design yields a compact range that features the latest in precision reflectors, developed by WavePro. Richard Liu, Managing Director of WavePro, said, " The rolled-edge reflector reduces edge diffraction and notably improves quiet-zone ripple, resulting in large quiet zones at low frequencies. The surface is the latest in precision, with … [Read more...]
UK Electromagnetic Compatibility Regulations 2016
As the UK marches towards Brexit, it’s important to track any recent EMC standards activity. In this case, the UK Parliament quickly incorporated the latest EMC Directive (2014/30/EU), which became effective April 20, 2016. This Directive requires all electronic products to have a successful conformity assessment before being placed on the European market. On December 8, … [Read more...]
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