- 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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