Triarchy Technologies announced a new line of miniature spectrum analyzers and vector signal generators at the recent IEEE IMS Symposium in San Francisco. Both are available in a new all-metal enclosure for improved shielding and now come with N-connectors and are powered via USB. All models come with free PC-based control software. The spectrum analyzers range from the model … [Read more...]
Open-Style TEM Cells Announced
U.S. distributor, Saelig Electronics, recently announced a new line of three open-style TEM (Transverse ElectroMagnetic) cells from Tekbox Digital Technologies. TEM cells may be used for either radiated emissions and radiated immunity testing of small circuit boards or electronic products. All three models come with a 50 Ohm, 25 watt load and DC block. All have open sides for … [Read more...]
Advance Program for IEEE EMC 2016 Now Available
(May 23, 2016) In preparation of the IEEE EMC 2016 Symposium, the EMC 2016 Advance Program has recently been released for download. This free program will help attendees better plan their trips to this year’s five day EMC symposium. Inside includes all that is in store for the week. The IEEE EMC Symposium is an event for engineers, to provide the knowledge and tools that help … [Read more...]
New Board-To-FPC Connector Provides Full 360-Degree EMI Shielding
The new Novastack brand 35-HDP Board-to-FPC Connectors from I-PEX have recently been released. They are designed with full 360 degree EMI shielding, and the high-data-rate capability supports all of the new transmission standards, making them ideal for applications with speeds up to 20 Gbps, including USB-3.1, eDP HBR3, PCIe Gen 3 and 4, and ThunderboltTM3. Novastack 35-HDP … [Read more...]
New Reinforced Conductive Silicone Rubber Gaskets
Stockwell Elastomerics, Inc. now provides .020" and .032” thick Fabric Reinforced Nickel-Graphite Filled Conductive Silicone Rubber for EMI Shielding Gaskets with narrow cross sections. The fabric reinforcement enhances durability and dimensional stability in filled conductive silicone elastomers that tend to have low tear resistance. SNE-556-R is a 65 durometer conductive … [Read more...]
Transitioning to New EMC Directive 2014/30/EU
Now that the new EMC Directive 2014/30/EU is mandatory and in effect as of April 2016, what do manufacturers need to do to ensure continued compliance? Elite Electronics Engineering has a five-step plan that explains the recommended steps involved. As a minimum, Elite recommends the following steps to ensure continuing compliance with European EMC requirements: 1. Check … [Read more...]
Low EMI DC-DC Converter Released
Texas Instruments recently introduced a 2.2-MHz, dual-channel synchronous DC-DC buck converter designed to significantly reduce electromagnetic interference (EMI) and high-frequency noise. While primarily designed for the automotive market, EMI reduction is especially important when attempting to integrate sensitive telephone modem or other wireless devices into your product, … [Read more...]
New 5 uH LISN
The NNB 21 line impedance stabilization network from Langer EMV-Technik is designed for measuring conducted emissions from DC power cables according to the CISPR 25/ISO 7637 standard. The unit was designed primarily for automotive EMC test applications and can be used from 100 kHz to 1 GHz. Two circuits can be measured at the same time or separately. If there are measurements … [Read more...]
New Line of Power Entry Filter Modules Announced for Medical Applications
The KMF power entry module from Schurter is for use in protection class II double-insulated applications. The new version is perfectly suited for medical equipment used at home. Protection class II equipment, in contrast to protection class I equipment, generally has no metal case. This category of equipment is called double insulated, and requires higher safety levels for … [Read more...]
How to Select the Right EMC Standard for Your Product
Many companies developing products find it difficult to determine the appropriate EMC standard to comply with. The IEC (International Electrotechnical Commission) has developed a web page that explains EMC and offers a tabbed selection method for determining the right standard that applies to your product family. You can then go to their web store and purchase downloadable … [Read more...]
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