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Article View: sci.electronics
Article #3507

microwave oven degradation

#3507
From: News System Admin.
Date: Wed, 25 Oct 1989 17:43
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In a recent discussion, a friend mentioned that the klystrons in microwave
ovens can degrade (somehow) over time, putting out less power. I went and
measured the output of our oven (I'd suspected it's been low for some time)
and found we were getting about 250 - 300 watts out, for an oven rated to
draw (under) 900 watts from the line.

Do klystrons in fact degrade? Is there anything else could cause this?


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From: news@flash.UUCP (News System Admin.)
Newsgroups: sci.electronics
Subject: microwave oven degradation
Message-ID: <238@flash.UUCP>
Date: 25 Oct 89 17:43:44 GMT
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