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Reply To: | TechNet E-Mail Forum. |
Date: | Wed, 25 Jun 2003 08:34:08 -0700 |
Content-Type: | multipart/alternative |
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Can anyone tell me what PCB design parameters would drive the use of Hysol
SR1000 or SR1001 for use as solder mask on a PCB? Why would it be specified
for a specific design over other solder masks? Is there some special reason
for specifying it? Does it have some special property that would make it
preferable to LPI? I can't seem to locate a data sheet on it to evaluate
its properties.
Bill Brooks
-----Original Message-----
From: Happy Holden [mailto:[log in to unmask]]
Sent: Wednesday, June 25, 2003 8:01 AM
To: [log in to unmask]
Subject: Re: [TN] Power over Fiber Optic cable
Sounds like somebody has been watching to much Star Trek. Next we will have
'Bio-Gell Packs". I heard copper cable can transmit power pretty well. The
application may not be to far-fetched if you wanted to get power to an
under-sea amplifier and the IR loss from copper was to high. But I wonder
if you are violating the Second Law of Thermodynamics here?
Happy Holden
Westwood Associates
"McGlaughlin, Jeffrey A" <[log in to unmask]>
Sent by: TechNet <[log in to unmask]>
06/25/2003 10:44 AM
Please respond to "TechNet E-Mail Forum."; Please respond to "McGlaughlin,
Jeffrey A"
To: [log in to unmask]
cc:
Subject: [TN] Power over Fiber Optic cable
Is anyone out there doing this...
Has anyone worked with or heard of a process for transmitting power over a
fiber-optic cable?
I believe the theory behind this is to transmit light over a cable and then
convert it to power via a photovoltaic cell or something similar.
I need to respond to a question on a proposal on this subject today.
If you have any information on this topic, please let me know.
Thanks,
Rob
Robert E. Zimmer
Research Scientist
Battelle
Jeffrey A McGlaughlin, CID
Engineering Designer
Battelle Memorial Institute
Columbus Ohio
http://www.battelle.org <http://www.battelle.org>
[log in to unmask]
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