[mythtv-users] Desk Top Power

Mike Carron jmcarron at starstream.net
Mon May 18 02:16:04 UTC 2015


-----Original Message-----From: Michael Watson
<michael at thewatsonfamily.id.au>
Reply-to: Discussion about MythTV <mythtv-users at mythtv.org>
To: Discussion about MythTV <mythtv-users at mythtv.org>
Subject: Re: [mythtv-users] Desk Top Power
Date: Mon, 18 May 2015 10:37:35 +1000

Yes you are correct.  But they are not transformer based PSUs.  So what 
I should have said to be correct is "Not seen a PC PSU that is 
transformer based in several decades"

***
If I remember correctly the power supply for very early PCs was a linear unit featuring a mains frequency transformer 
which for any respectable power output was very large and popularly called a boat anchor. I built one PC power supply 
in the 1970s that had one of those transformers and it weighed around 20 pounds.

mike
 


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