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Date:      Thu, 27 Nov 2014 21:50:54 +0000
From:      RW <rwmaillists@googlemail.com>
To:        freebsd-questions@freebsd.org
Subject:   Re: UPS for FreeBSD
Message-ID:  <20141127215054.3214544d@gumby.homeunix.com>
In-Reply-To: <m57qdq$did$1@ger.gmane.org>
References:  <CAHieY7QGp2ELF-R91eu=vSrPsimVmVNJQ4kfucQ56PR7EEZmig@mail.gmail.com> <m57qdq$did$1@ger.gmane.org>

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On Thu, 27 Nov 2014 13:27:06 -0500
Michael Powell wrote:


> Almost all modern desktop power supplies today are active PFC, so the
> pure sine-wave is becoming a 'must-have'.

That's rather annoying for domestic desktops where PFC benefits
the power company rather than the bill payer. 

I'm surprised someone isn't marketing a non-corrected PSU as "UPS
optimized".



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