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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+FW\:\s+Quiet\s+Switching\s+Power\s+Supply\?\,\s*$/: 2 ]

Total 2 documents matching your query.

1. Re: [RFI] FW: Quiet Switching Power Supply?, (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 5 Aug 2016 05:19:01 -0500
Balanced line operators need a pair of identical thermocouple amp meters arranged so as to be easily inserted in the line to measure the current on each side simultaneously. It is probably easier to
/archives//html/RFI/2016-08/msg00024.html (7,780 bytes)

2. Re: [RFI] FW: Quiet Switching Power Supply?, (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Fri, 5 Aug 2016 09:56:48 -0700
Identical is the key word here. Remember that the coupling of noise in a system is due to the imbalance, which is the DIFFERENCE of two currents that are quite close in amplitude. Thus, very small er
/archives//html/RFI/2016-08/msg00029.html (8,465 bytes)


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