IEC 512-A

Hello All.. Anyone know what IEC 512-A is? I saw it listed in an old power supply requirements spec. Thanks in Advance.

Re: Pollution Degree vs. Creapage Distance

I read in !emc-pstc that rbus...@es.com wrote (in 1D0833CB3B1D7244B617A 0DC8399C27E174905@vega) about 'Pollution Degree vs. Creapage Distance', on Thu, 31 Jan 2002: I am wading through the creapage and clearance requirements for secondary circuits using the values in tables 5 and 6. Tables 5

Re: Power Factor Correction - Power supply unit

I read in !emc-pstc that am...@westin-emission.no wrote (in LFENJLPMMJB mhpeibnilieihccaa.am...@westin-emission.no) about 'Power Factor Correction - Power supply unit', on Thu, 31 Jan 2002: Hi all, An AC/DC power supply (230AC in / 28VDC 3A out) shall power an ITE (fire alarm panel). I assume

Re: EEC compliance for a ground based radar

Does operating frequency affect the issue? If the radar system is in an official ISM frequency band, use CISPR 11, but if operating outside the those bands treat is as an RTTE device? Also, what about the market served? The original poster seems to have a position with a military contractor.

Re: SV: Generic emissions - EN 61000-6-3

I read in !emc-pstc that Brian Jones e...@brianjones.co.uk wrote (in 008a01c1aa69$1c259e80$8441c0c1@oemcomputer) about 'SV: Generic emissions - EN 61000-6-3', on Thu, 31 Jan 2002: John and everyone I do not wish to get into a semantics argument as to whether the Commission has chosen the most

RE: Hearing aids

Nick, The FDA classification for hearing aids, air-conduction, are at http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfPCD/classification.cfm?I D=943 They are Class I, Exempt devices. Ned Ned Devine Program Manager III Entela, Inc. 3033 Madison Ave. SE Grand Rapids, MI 49548 616 248

Product Safety Engineering Position

Hello Group, A colleague of mine, who is a senior product safety engineer for one of the NRTL's, is looking for a position near Orlando, Florida. I can state from personal knowledge that this person has impeccable credentials. If any of the group knows of a potential employer in the

Pollution Degree vs. Creapage Distance

I am wading through the creapage and clearance requirements for secondary circuits using the values in tables 5 and 6. It becomes very apparent that the creapage distances become quite large when you assume material group IIIb (CTI). For operational insulation, this might be 2-3X the

Power Factor Correction - Power supply unit

Hi all, An AC/DC power supply (230AC in / 28VDC 3A out) shall power an ITE (fire alarm panel). I assume that EN61000-3-2 will apply for the total system (Power supply + ITE). I was told that the power supply must have Power Factor Correction in order to pass the harmonic EN61000-3-2 test. Is

Re: CE Marking - Prototypes

Hi Gregg: My understanding if that: where OSHA is applicable then UL or equivalent is mandatory. True. However, replace UL or equivalent with NRTL. where OSHA is not application then Local Code is mandatory - and LOCAL Code requires NRTL (UL or equivalent) Not

RE: EN 300 390 [2], clause 9.1

You can download ETSI standards for free at www.etsi.org . You have only to register with your email address. Best Regards Lothar Schmidt Technical Manager EMC/Radio BQB CETECOM Inc. 411 Dixon Landing Road Milpitas, CA 95035 * +1 408 586 6214 * +1 408 586 6299 -Original Message-

RE: Power Supply Cord Plug for Saudi Arabia

Hi Folks Bear in mind that there are some import and certification formalities to be observed. See the atached two emails from a few months ago: John Allen Thales Bracknell, UK -Original Message- From: WELLMAN,RON (A-PaloAlto,ex1) [mailto:ron_well...@agilent.com] Sent: 31 January 2002

RTTE Notification Forms

Can someone provide me with the RTTE Notification forms for Portugal and Greece or point me a web site where they can be found? Richard Woods Sensormatic Electronics Tyco International --- This message is from the IEEE EMC Society Product Safety

RE: Norms about magnetic fields vs. health

Here are some links. The WHO has the best database on health effects. The ICNIRP 1988 Guidelines has a good summary of effects. The EU has adopted the ICNIRP guidelines. The NRPB has NRPB-R301. The FCC has limits for transmitters in 47 CFR 1.1307. Health Canada has Safety Code 6. Australia has

RE: Safety: Temperature Rise and Capacitor Clearance (EN 60950)

In response: I have a couple of questions regarding this standard: (I have the 1992 version) It's time to upgrade to current versions. Check: http://www.iec.ch/cgi-bin/procgi.pl/www/iecwww.p?wwwlang=Ewwwprog=cat-d et.pwartnum=027973 for the latest version still in the process of

Re: EN 300 390 [2], clause 9.1

Stuart, EN 300390-2 is freely downloadable (in PDF) from ETSI's website at: http://www.etsi.org/getastandard/home.htm I hope this helps. Best regards, Ron Pickard rpick...@hypercom.com

Hearing aids

Can anyone quickly and easily point me at any FCC/FDA requirements for hearing aids? Thanks in anticipation. Regards Nick. --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site

FW: EOTC News: New Portal Launched! - www.ConformityAssessment.o rg ( Special Edition: January - 2002)

Hi Folks FYI for those who have'nt come across this site yet - very much regulations and standards oriented, but may well not tell many of you any more than you already know!! Regards John Allen Thales Bracknell, UK -Original Message- From: EOTC News [mailto:n...@eotc.be] Sent: 31

Power line surge and transient at Elevated Challenge Levels

I'm posting this for a friend. Thanks for your help Tom Cokenias I'm dealing with a powerline surge requirement issue regarding high end computers and servers products - i.e. IEC 801-4, IEC 1000-4-4, ANSI/IEEE C62.41. I'm looking for industry practices regarding the selection of

Re: EEC compliance for a ground based radar

Hi all, AFAIK, radar (in the UK) are certified by CAA or by DERA Portsmouth. (DERA was what they used to be called - but I don't know what they are called now - unless its QinetiQ) CAA do air traffic radar etc. while DERA did marine radar. MoD radar came under MoD rules and were probably

Re: SV: Generic emissions - EN 61000-6-3

John and everyone I do not wish to get into a semantics argument as to whether the Commission has chosen the most appropriate word to describe the subset of standards in connection with the new approach, but the special use of the word harmonised in connection with new approach directives has

Re: looking for Wandel Goltermann field strength probe

Hi everybody, the products of ex-Wandel Goltermann are offered as: http://www.narda-sts.com Here you have the full contact: http://www.narda-sts.com/en/kontakt/vertriebspartner.htm Best regards, Krzysztof Sieczkarek Instytut Logistyki i Magazynowania Laboratorium Technik Automatycznej

RE: MIL-STD 2194

Jose: You can get this thermal imaging document at: http://astimage.daps.dla.mil/quicksearch/ but notice that it was cancelled in 1995. Ed Ed Price ed.pr...@cubic.com Electromagnetic Compatibility Lab Cubic Defense Systems San Diego, CA USA 858-505-2780 (Voice) 858-505-1583 (Fax)

Participation in v.41 and v.43 of GROW/DC5MTI

Hi, is anybody on the list seeking for a participant (partner) in topics v.41 or v.43 of The Growth Programme - GROW/DC5 MTI ? If yes, we're ready to join. Please contact me off line to: krzysztof_sieczka...@ilim.poznan.pl Best regards, Krzysztof Sieczkarek Instytut Logistyki i

EIRP Limits for 2.4GHz WLAN device

All: I am looking for the EIRP Limits (if any) for the countries listed below: * American Samoa * Argentina * Austrailia * Bolivia * Brazil * Chile * China * Colombia * Costa Rica * Ecuador * Fiji * Guam * Hong Kong *

EN 300 390 [2], clause 9.1

There is a bit error rate test for EN 300 113 that references -- EN 300 390 [2], clause 9.1 -- for method of measurement. Could someone please quote me with that part since I do not need the entire document. --- This message is from the IEEE EMC

RE: MIL-STD 2194

Jose, Try http://astimage.daps.dla.mil/quicksearch/ Best regards, Bill Fleury -Original Message- From: Jose Miguel Río [mailto:j...@advancedshielding.com] Sent: Thursday, January 31, 2002 4:07 AM To: emc-p...@majordomo.ieee.org Subject: MIL-STD 2194 Hi again folks, One

Re: MIL-STD 2194

You can get this obsolete document here: http://stinet.dtic.mil/str/dodiss4_fields.html on 1/31/02 4:07 AM, Jose Miguel Río at j...@advancedshielding.com wrote: Hi again folks, One colleague is looking for the MIL-STD 2194. Anyone knows where can i get it? Thanks Jose Rio

RE: Power Supply Cord Plug for Saudi Arabia

There is a SASO standard for power outlets and plugs. However, I do mot have the standard number readily available. But, I do know that the standard references the UK BS 1363 plug and the US NEMA 5-15 plug. Also, to the best of my knowledge, there are no mandatory Saudi approvals required for

Re: SV: Generic emissions - EN 61000-6-3

Compliance with Directives http://europa.eu.int/comm/enterprise/newapproach/legislation/guide/document/ chap04.pdf It's only 4 pages. Enci --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list.

RE: EEC compliance for a ground based radar

Tell me about the lack of logic. An anti-theft systems pings a tag, but does not communicate information. However most, but not all, countries consider it to be a transmitter subject to the radio communications regulations. Richard Woods Sensormatic Electronics Tyco International

RE: Low Leakage Variac

Alternatively take the output from the Variable Voltage Transformer (Variac is a trade name) to a good quality isolating transformer - then you have all the low leakage you want. (Remember inrush currents.) Gregg --Original Message- -From: owner-emc-p...@majordomo.ieee.org

Re: Power Supply Cord Plug for Saudi Arabia

Luiz, Take a look at the following link. Interpower Components Ltd have some fairly comprehensive information on their web site. http://www.panelcomponents.com/interpower/guide.htm Kind regards, Chris. Luiz Claudio Bonilla de Araujo luizboni...@ig.com.br on 30/01/2002 21:17:11 Please

Re: looking for Wandel Goltermann field strength probe

Susan, take a look at http://www.narda-sts.de/ in products you can find all the information about WG probes and field meters. regards, Luiz H. de Medeiros shbe...@rockwellcollins.com wrote: Does anyone have a phone number or web address for information concerning Wandel Goldermann

MIL-STD 2194

Hi again folks, One colleague is looking for the MIL-STD 2194. Anyone knows where can i get it? Thanks Jose Rio Advanced Shielding Technologies www.advancedshielding.com Tel: +34 93 475 14 81 Fax: +34 93 377 64 64 --- This message is from the IEEE EMC

Re: looking for Wandel Goltermann field strength probe

Hi all, Johns Phone number is 1-800-367-5566 Ext 225 Derek Walton

Re: Safety: Temperature Rise and Capacitor Clearance (EN 60950)

Chris, Only about your first question: The values of temperature rises of table 16 are based on a temperature of 25 degrees, see sub-clause 1.4.7. A rubber handle can have a max. temperature to touch of 25+50=75 degrees (not 85). You will feel that the rubber is warm. If the handle is made

Re: Low Leakage Variac

I read in !emc-pstc that marti...@appliedbiosystems.com wrote (in of5b064164.d7797385-on88256b51.00722...@pe-c.com) about 'Low Leakage Variac', on Wed, 30 Jan 2002: Can anyone provide me with the manufacturer and model of a variac that they have used that does not add leakage to their product

Re: looking for Wandel Goltermann field strength probe

I read in !emc-pstc that shbe...@rockwellcollins.com wrote (in ofd20282ca.bbec184d-on85256b51.00709...@collins.rockwell.com) about 'looking for Wandel Goltermann field strength probe', on Wed, 30 Jan 2002: Wandel Goldermann Goltermann. Try a web search with that spelling. -- Regards, John

Safety: Temperature Rise and Capacitor Clearance (EN 60950)

I read in !emc-pstc that Chris Maxwell chris.maxw...@nettest.com wrote (in 83d652574e7af740873674f9fc12dbaa675...@utexh1w2.gnnettest.com) about 'Safety: Temperature Rise and Capacitor Clearance (EN 60950)', on Wed, 30 Jan 2002: I have a couple of questions regarding this standard: (I have the