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Article #19932surge suppresors - what does all this jargon mean?
From: Edward J. Hartnett
Date: Mon, 25 Jan 1993 15:32
Date: Mon, 25 Jan 1993 15:32
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I'm in the market for a surge suppresor/power supply type thing, and the jargon is a little confusing. Since I live in Boulder Colorado (LOTS of lightning in the spring), and I'll have a good amount of $$$ worth of computers plugged in, this is important. On the other hand, I don't want to waste a lot of money. Some of these babies in computer shopper say they provide EMI/RFI protection, some come right out and say surge protection. Can I assume that those that don't mention surges don't protect against them? I assume that the EMI/RFI stuff just protects against minor EM and RF interference, but not against something light lightning. Is that true? I want to also protect my phone line. Does anyone know where I can get a good protector for that as a stand-alone thing? Any reason not to install it right where the phone lines come into my house? (Why not protect my expensive cordless phone too, right?) I have an ad here for a surge protector for $70 which is one of those things you put under your monitor and has switches for all your devices and plugs on the back. It includes a phone jack surge protector, and also a volt-meter built in that shows the line voltage all the time. I like this feature. Is this a good price? Anyone else ever hear onf one of these things with a voltmeter? Anywhere else I can get one? My boss bought a surge suppresor for work that says it protects aginst spikes of up to 6000 volts. Is that standard? Too little? Too much? Also it says it filters EMI/RFI on all three lines (hot, neutral, and ground). Is that typical? Should I look for this feature in whatever I buy? One final question. Would I be better off buying two cheap ones and hook them up in series with my computer? It seems to me this would give the maximum protection. Am I wrong? Please email your replies and I'll post a summary. Thanks. -- Don't blame me, I voted against Amendment 2! Edward Hartnett ejh@khonshu.colorado.edu
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Newsgroups: comp.sys.ibm.pc.hardware Path: arc1-ca.pugleaf.net!sparky!uunet!boulder!colorado.edu!ejh From: ejh@khonshu.colorado.edu (Edward J. Hartnett) Subject: surge suppresors - what does all this jargon mean? Message-ID: <EJH.93Jan25153204@khonshu.colorado.edu> Sender: news@colorado.edu (The Daily Planet) Nntp-Posting-Host: khonshu.colorado.edu Organization: CIRES, University of Colorado Date: 25 Jan 93 15:32:04 Lines: 44