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References: [ +from:tcgroat@mesanetworks.net: 23 ]

Total 23 documents matching your query.

21. Re: [RFI] RFI Digest, Vol 106, Issue 5 (score: 1)
Author: Tim Groat <tcgroat@mesanetworks.net>
Date: Thu, 10 Nov 2011 20:48:35 -0700
The difference is what happens if a combined neutral/ground conductor opens. With a combined conductor the phase-to-neutral parts of the appliance will put a hazardous voltage on the chassis if that
/archives//html/RFI/2011-11/msg00019.html (7,663 bytes)

22. [RFI] 2.4" OD #31 toroids (score: 1)
Author: Tim Groat <tcgroat@mesanetworks.net>
Date: Mon, 30 Jan 2012 20:37:48 -0700
That probably won't work well. The core would couple the windings together, so that the voltage drop between the first coil and center-tap (primary) would be injected back into the second coil (seco
/archives//html/RFI/2012-01/msg00127.html (7,644 bytes)

23. Re: [RFI] Apple and Motorola Wall Chargers (score: 1)
Author: Tim Groat <tcgroat@mesanetworks.net>
Date: Tue, 20 Aug 2013 22:13:36 -0600
Let's face it: switchers are here to stay for a long time. Between energy efficiency regulations and IEC requirements for improved power factor, linear supplies with iron core transformers are not at
/archives//html/RFI/2013-08/msg00011.html (8,132 bytes)

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