Surge-Trap® NEMA Type 1 wall mount and panel mount devices feature surge capacities ranging from 50 to 450kA designed with Mersen’s TPMOV® technology inside, making these safe and reliable. Options include a surge counter, through the door disconnect switch, audible alarm, dry contact, and EMI/RFI filtering. As a Type 1 SPD, Mersen’s Surge-Trap NEMA SPDs are suitable for any … [Read more...]
FCC Wants Your Help Understanding Spectral Noise Floor
(June 15, 2016) The US Federal Communications Commission is trying to figure out exactly how much trouble is being caused by product emissions that effectively raise the overall noise floor over the frequency spectrum. Among the amateur radio and shortwave listener communities, the noise floor in the radio spectrum has obviously been rising as the number of devices in use that … [Read more...]
List of Common EMC Standards
You shouldn’t be surprised that Wikipedia has a comprehensive list of EMC standards. The list includes CISPR, IEC, ISO, European EN, FCC, and MIL-STD. There is also a link to the GR-1089-CORE EMC and product safety standards for network telecommunications equipment. A good link to bookmark. Click here. … [Read more...]
Keeping Up-to-Date with CISPR Standards
Rohde & Schwarz has recently published a recent summary of current CISPR standards, new amendments, and dates of mandatory compliance. They also explain some of the new test methods and equipment allowable, such as the faster FFT-based EMI receivers. Download your copy here. … [Read more...]
Newly Constructed Lightning Lab in California
(May 16, 2016) DNB Engineering has recently built and opened a state-of-the-art Direct Effects Lightning test lab in Anaheim, California. PRWeb.com reported that, "The 8,000 square foot facility features all custom-built equipment designed and constructed [in-house]. The lab and equipment will be able to generate all of the waveforms necessary to meet the stringent test … [Read more...]
The ANSI-ASC-C63® Workshop July 22-23, 2016, in Ottawa
Topics to be presented include ANSI C63.4, CISPR 22, and ANSI C63.25. Don Heirman, Jason Nixon (special guest speaker from Innovation, Science and Economic Development – ISED - Canada, formerly Industry Canada) and Zhong Chen are presenting. This combined workshop is presented in two parts over a two day period. Topics covered include: (1) review of the 2014 edition of ANSI … [Read more...]
CISPR 35 Up for Final Vote
The final draft international standard (FDIS) for CISPR 35 has just been circulated to national Committees, with a closing date for voting of July 8 2016. It is dual-voted in CENELEC as well, but it might pass in IEC but not in CENELEC, so the future of the EN clone, EN 55035, is still somewhat uncertain. CISPR 35 is a new standard for broadcast receivers, information … [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...]
ASSIST Is Official Archive For MIL-STD Documents
ASSIST is a web site used by standardization management to develop, coordinate, distribute, and manage defense and federal specifications and standards, military handbooks, commercial item descriptions, data item descriptions, and related technical documents prepared in accordance with the policies and procedures of the Defense Standardization Program (DSP). Besides … [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...]
- « Previous Page
- 1
- …
- 5
- 6
- 7
- 8
- 9
- …
- 57
- Next Page »
