Article View: sci.electronics
Article #7657Re:Headlight relays, was: Car Battery Rechargers
From: hbg6
Date: Tue, 09 Oct 1990 05:15
Date: Tue, 09 Oct 1990 05:15
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1725 bytes
In article <1990Oct8.221125.16269@mthvax.cs.miami.edu> wb8foz@mthvax.cs.miami.edu (David Lesher) writes:
>{Roy Smith asks why cars don't have headlight relays}
>
>#1 reason: cuz they is CHEEP!
>
>If you put a relay that switches that much current in a car, it
>may cost several dollars per car. Multiply that by 100,000's of
>cars, and .........
>
There is already a high current relay in the headlight circuit. All
you need is a small relay to control the existing one. The modification
to our car did cost a few dollars but had I bought 100,000 relays and
switches, I'm sure the price would be less than a buck.
John
.....................................................................
reply to 'from' address; hbg6@citek.mcdphx.mot.com
NOT the 'sender' line address!
Someday my sysadm will decide this is a 'real' problem. :-)
.....................................................................
All opinions expressed are mine and not Motorolas, their loss.
.....................................................................
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<1990Oct4.222556.20668@athena.mit.edu> <1990Oct8.150643.9818@athena.mit.edu> <1990Oct8.201401.1742@phri.nyu.edu> <1990Oct8.221125.16269@mthvax.cs.miami.edu>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!ucsd!sdd.hp.com!samsung!cs.utexas.edu!asuvax!mcdphx!citek.mcdphx.mot.com!hbg6 From: hbg6@citek.mcdphx.mot.com Newsgroups: sci.electronics Subject: Re:Headlight relays, was: Car Battery Rechargers Message-ID: <13769@mcdphx.phx.mcd.mot.com> Date: 9 Oct 90 05:15:09 GMT Sender: listen@mcdphx.phx.mcd.mot.com Reply-To: hbg6@citek.mcdphx.mot.com Organization: Motorola Microcomputer Division, Tempe, Az. Lines: 24 References: <1990Oct4.222556.20668@athena.mit.edu> <1990Oct8.150643.9818@athena.mit.edu> <1990Oct8.201401.1742@phri.nyu.edu> <1990Oct8.221125.16269@mthvax.cs.miami.edu> Distribution: na