[Bulk] Re: OT: UPS for FreeBSD
ralf.mardorf at rocketmail.com
Sun Nov 30 01:46:58 UTC 2014
On Sat, 29 Nov 2014 15:12:41 -0800
perryh at pluto.rain.com (Perry Hutchison) wrote:
> However, a full wave bridge (4 diodes) should produce a DC
> output roughly equal to the peak-to-peak value of the AC
> input, or ~2.8 * the RMS voltage.
Perhaps you're right, but at the moment I still guess half of it, 1.4
is the correct value for a 4 diodes rectifier too. OTOH 1.5V voltage
loss by the diodes, as I mentioned, might be a half-truth. Often a
voltage loss of 0.35V - 0.7V is mentioned.
Likely a little bit to OT ;), so I'll be quiet now.
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