CHINA REQUIREMENTS

CIQ mark for industrial type equipment such as a Full Flight Simulator. Thanks in advance, William D'Orazio CAE Inc. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca --- This message is from the

EN61000-3-2,3

to 400V, is the equipment operating within the building exempt from these standards. What if the HV transformer that steps down HV-480V supplies other buildings as well, are we still exempt from the requirements of this standard. Thanks in advance, Regards, William D'Orazio CA

Zo

Does anybody know the characteristic impedance of a twisted pair? Thanks in advance, <<...OLE_Obj...>> William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca ---

RE: TCF's

John, What if the installation has variants, do the tests have to be repeated, or is it sufficient to compile a new TCF describing the changes. Thanks, William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email:

UL94-5VA & B

Gents, I came across the following flammability rating UL 95-5VA and UL 94-5VB. Is there a difference between these two rating and which one is equivalent to the EN60950 classification 5V. Thanks in advance, <<...>> William D'Orazio CAE Electronics Ltd. Electrica

Cables under a raised floor

be a conduit? I also came across a standard that relates to conduit systems (EN50086) and as I do not have it I was wondering about the content? Does it specify other requirements for cables under a raised floor? Thanks in advance for any comments and insights, <<...>> William D'O

Capacitance calculation

1. Thanks in advance, <<...>> Fig. 1 <<...>> William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca --- This message is from the IE

RE: EN55024

later. Chris Maxwell, Design Engineer GN Nettest Optical Division 6 Rhoads Drive, Building 4 Utica, NY 13502 PH: 315-797-4449 FAX: 315-797-8024 EMAIL: chr...@gnlp.com > -Original Message- > From: Pettit, Ghery [SMTP:ghery.pet...@intel.com] > Sent: Wednesday, Decembe

RE: EN55024

Richard, I agree! But why define a product standard (EN55024 in particular) that defines limits that are only appropriate for a residential, commercial and light industrial environment. Am I missing something? Thanks in advance, William D'Orazio CAE Electronics Ltd. Electrical S

Current revision of the aircraft Standard (RTCA-D0-160?)?

ks in advance, <<...>> William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca --- This message is from the IEEE EMC Society Product Safety Techni

RE: EN55024

BYI, EN55011 should read EN55022. William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca -Original Message- From: Pettit, Ghery [mailto:ghery.pet...@intel.com] Sent: Tuesday, December 05, 2000 5:33

EN55024

? Thanks in advance, <<...>> William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca --- This message is from the IEEE EMC Society Product Safety Technical C

RE: DoC in Website

Gents, Does anybody know of a website that has a DoC for large installations. Thanks, William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca -Original Message- From: wo...@sensormati

RE: Holes, wave guides and honeycombs

near field the SE would also depend whether the source is a high(electric) or low(magnetic) impedance source. I don't see, however, how you could conclude that the performance degrades when the source approaches the shield. Best Regards, William D'Orazio CAE Electronics Ltd. Electri

RE: Holes, waveguides and honeycombs

Jim, You might want to look at "Electromagnetic Shielding Material and Performance" by Donald R.J. White. All of chapter contains references related to shielding. Best Regards, William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555

RE: Near Field Versus Far Field

hope this helps, William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca -Original Message- From: marti...@appliedbiosystems.com [mailto:marti...@appliedbiosystems.com] Sent: Thursday, September 14, 2000

Pentium mother board

ve to test the PC's ports and accessories, or is it sufficient to test the additional ports that the board introduces? In addition how do I test the RS-232 port for example? Thanks in advance, William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555

ITE or ISM

. Is this correct? Thanks in advance, William D'Orazio CAE Electronics Ltd. Electrical System Designer Phone: (514) 341-2000 (X4555) Fax: (514)340-5552 Email: dora...@cae.ca --- This message is from the IEEE EMC Society Product Safety Technical Comm

RE: Is it Safe?

is slightly higher than the magnetic field generated by common house hold appliances. Therefore I agree with Richard in that there is no danger. William D'Orazio -Original Message- From: Mark Gill [mailto:gil...@nortelnetworks.com] Sent: Tuesday, May 16, 2000 9:08 AM To