Introduction Lightning may produce a spectacular display when viewed, but the associated electromagnetic effects (EME) has the potential (pun intended) to severely damage electrical and electronic circuits. MIL-STD-461G added a new test method to evaluate device tolerance for induced current on equipment cables or insulation breakdown from the effects of indirect lightning. … [Read more...]
Military
EMC Laboratory Selection Audit Items
Introduction This blog will provide the reader with an introduction to some of the items that need to be looked at when auditing an EMC laboratory with an eye to placing them on your company’s approved lab list. This is not an in-depth look at each item but is based on my experiences auditing laboratories (both in-house and 3rd party) over a number of years. Key … [Read more...]
The Top-Ten Articles and Blogs as of December 2018
Most magazines like to review the top ten most viewed articles this time of year and Interference Technology is no different. We think our readers and authors are awesome and enjoy highlighting some of the most popular articles to date. So, here we go: What is differential and common mode current, by Ron Brewer. Unwanted conductive and radiative emissions can be … [Read more...]
Review of MIL-STD-461 CS118 – Electrostatic Discharge
Introduction MIL-STD-461G, released in December 2015, added a test for Personnel Borne Electrostatic Discharge (ESD). Prior to this release, this type of test for electronic systems and sub-systems was managed at the system level under MIL-STD-464C released in 2010. Both of these standards contain similar requirements. MIL-STD-461G provides the details on testing and … [Read more...]
Digging Deep into the RF Spectrum: New CRFS Toolkit for Forensic Spectrum Analysis
Cambridge, UK: CRFS, an RF technology company, has today launched a new software tool called RFeye DeepView. DeepView is unique in two key ways. Firstly, it allows the user to analyze the RF spectrum in precise detail, to discover signals of interest that might be intermittent or hidden in the noise. It also enables the user to analyze vast data sets with unprecedented ease and … [Read more...]
Interstate Connecting Components (ICC) Earns SAE AS9100 Revision D Quality Management System Certification
ICC is now qualified to ISO 9001:2015/SAE AS9100D – the latest quality management standard in the aerospace and defense industry LUMBERTON, N.J. -- Interstate Connecting Components (ICC), a division of Heilind Electronics Mil-Aero and a leading distributor of military-aerospace connectors and accessories worldwide, officially announced its successful transition from ISO … [Read more...]
Passive Plus, Inc. Broadband Capacitors:16kHzTO >67GHz
Huntington, New York---July2018 Passive Plus, Inc. (PPI) has developed aseries of Broadband Capacitors available in 4 different case sizes:01005BB, 0201BB, 0402BB, and0805BB. Values available are 10nF (10,000pF) and 100nF (100,000pF). These capacitors are intended primarily for coupling RF signals or, occasionally, for bypassing them to ground,while blocking DC. The … [Read more...]
New Low Cost RF Conducted Immunity System
AR’s CI00402 RF Conducted Immunity System is a self-contained test system used for military, medical, consumer electronics, automotive and aircraft markets. The 9kHz – 400MHz user friendly system eliminates setup issues since it contains a signal generator, spectrum analyzer, 100 watt RF amplifier, external directional coupler and AR emcwARe control software. Learn More … [Read more...]
Review of MIL-STD-461 CS114– Conducted Susceptibility, Bulk Cable Injection
Introduction This article discusses CS114, including the updates contained in MIL-STD-461 revision “G”, the current revision and the associated nuances that lead to test errors. The fundamental idea behind CS114 testing is to simulate currents induced into cabling from electromagnetic (EM) fields from high level emissions, intentional or unintentional. This test allows an … [Read more...]
Heilind Electronics Now Stocking Amphenol Aerospace MIL-DTL-38999 Harsh Environment Connectors
Amphenol Aerospace’s MIL-DTL-38999 Series I, II and III subminiature circular connectors are widely used in both commercial and military-aerospace environments WILMINGTON, Mass. -- Heilind Electronics, a leading global distributor of electronic components and authorized distributor for Amphenol Aerospace, is now stocking the manufacturer’s MIL-DTL-38999 Series I, II and … [Read more...]
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