Despite the catchy name bestowed by the popular press, this particular day doesn’t seem likely to be widely celebrated. British telecom regulator Ofcom is removing the license restrictions on intra-home video links. Specifically, 57 to 66 GHz has been declared license free as of Friday, July 17. This frequency allotment brings the UK in line with Europe and with the position on … [Read more...]
NASA Spacecraft Undergoes EMC/EMI and Other Environmental Testing
Colorado-based Ball Aerospace & Technologies Corporation has completed environmental testing for NASA’s Wide-field Infrared Survey Explorer (WISE) and has begun post-environmental performance testing. The projected launch date for WISE is November 1, 2009. Environmental testing included electromagnetic compatibility, electromagnetic interference, thermal vacuum, vibration, … [Read more...]
New Standard on EMC Immunity Requirements for General Lighting Equipment
The International Electrotechnical Commission has published IEC 61547 Ed. 2.0 (2009-06) entitled “Equipment for general lightning purposes – EMC immunity requirements.” The standard’s requirements apply to lighting equipment that is within the scope of IEC Technical Committee 34, such as lamps, auxiliaries, and luminaires, intended either for connecting to low- voltage … [Read more...]
DO-160 Section 22 Lightning Induced Transient Susceptibility
The experts at HV Technologies have prepared this informative table on DO-160 Section 22 Lightning Induced Transient Susceptibility.READ MORE … [Read more...]
An Espresso Engineering Production.
Using Modularized Test Systems to Boost Testing Efficiencies READ MORE … [Read more...]
Espresso Engineering Presents: Alan Loprete from National Instruments
Using Modularized Test Systems to Boost Testing Efficiencies See More … [Read more...]
2009 EMC Symposium Guide
Your guide to the technical program, meetings, exhibitors, and social programs of this premier EMC event, including the Official Final Program. … [Read more...]
EMC Fundamentals with Daryl Gerke (22.07 min.)
Espresso guest expert Daryl Gerke of Kimmel Gerke Associates stops by to talk about EMC basics.SEE MORE … [Read more...]
Espresso Engineering Presents: CISPR Report from Don Heirman
Guest expert Don Heirman visits the Espresso Café and gives an overview of the CISPR mission, structure, and regulations, as well as noting important upcoming changes that govern EMC for many commercial products. See More … [Read more...]
Espresso Engineering Presents: I Don’t Know Beans About Women (1.34 min.)
This week Ms. Coco Bean, seemingly of the distaff persuasion herself, poses a daunting question to male engineers. SEE MORE … [Read more...]
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