Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+stability\s+of\s+amps\s*$/: 24 ]

Total 24 documents matching your query.

21. Re: [Amps] Stability of amps (score: 1)
Author: john.brewer@us.schneider-electric.com
Date: Tue, 25 Sep 2007 12:53:21 -0400
years ago, I remember that Tektronix often designed their scopes to use tubes from certain manufacturers, and found that other brands were not suitable. In order to meet their specifications, they i
/archives//html/Amps/2007-09/msg00286.html (9,262 bytes)

22. Re: [Amps] Stability of amps (score: 1)
Author: Gudguyham@aol.com
Date: Tue, 25 Sep 2007 16:19:43 EDT
philosophy of design. Many years ago, I remember that Tektronix often designed their scopes to use tubes from certain manufacturers, and found that other brands were not suitable. In order to meet th
/archives//html/Amps/2007-09/msg00295.html (8,675 bytes)

23. Re: [Amps] stability of amps (score: 1)
Author: Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk>
Date: Wed, 26 Sep 2007 08:02:53 +0200 (CEST)
My comments on the big amplifier and harmonics stem from the fact that you can calculate how far down harmonics are likely to be, and a straight pi network and class AB1 or AB2 are most unlikely to m
/archives//html/Amps/2007-09/msg00316.html (8,261 bytes)

24. Re: [Amps] stability of amps (score: 1)
Author: Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk>
Date: Thu, 27 Sep 2007 21:23:56 +0200 (CEST)
Its just passive grid, < Passive grid relies on the fact that the external impedance from grid to ground is less (more?) than any negative real input impedance produced by feedback. I'll not go into
/archives//html/Amps/2007-09/msg00422.html (8,711 bytes)


This search system is powered by Namazu