What are the EU requirements for EMC on Optical Multiplex Carrier Systems that
provide for capacity upgrades?
What about Safety?
There are no copper connections to any network. System components are
transponders, passive optical multiplexers, optical amplifier, and wavelength
demultiplexers.
Hello R. Keller and Heber:
This answer assumes that the standard of evaluation is IEC 950. We manufacture
many transformers that comply with this standard.
There would certainly be creepage distances, unless the barrier qualifies as a
cemented joint, in which creepage and clearance distances
Greetings.
I've just been asked what EMC requirements apply to an uninterruptible
power supply (UPS). I know that European standard EN50091-2 has been
published in the O.J. and therefore probably applies. However, I have
no idea what is in this standard. Since
In a message dated 98-04-02 12:24:56 EST, Becky001 writes:
emc-p...@majordomo.ieee.org
---BeginMessage---
I am working on a projector that is both a computer monitor and a tv. This
product accepts SVGA signals from a computer and functions as a computer
monitor when used in that mode. It
My first thought is that, where you have potting you do not have
creepage, hence CTI is not involved. However, on a related topic, I've
had problems with vacuum-impregnated transformers.
It seems that, in drawing a partial vacuum there's often a little air
left. Then, even with pressure
Anybody with any experience how potting is influencing the parameter and
characteristics of CTI rated spacer tape?
A spacer tape with CTI rating 600 is used, and the transformer will
finally be potted.
My anxiety is that the potting liquid is penetrating the spacer tape, hence
degrading the
-Original Message-
差出人 : Dwight Hunnicutt dwight.hunnic...@vina-tech.com
宛先 : EMC PSTC emc-p...@ieee.org
日時 : 1998年4月3日 3:20
件名 : EN55024
Does anyone know the status of EN55024? We have a customer who wants us
to test immunity to EN55024, rather than the generic EN50082-1. I'm
7 matches
Mail list logo
