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In Reply to: Re: Zobel's attenuation on driver posted by abc on May 3, 1999 at 05:15:51:
To take the worst case scenerio & keep things simple :
Re Le
0----/\/\/\/----)()()(---0
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+----/\/\/\/------| |----+
Rz CzRz=Re
Cz=Le/Re^2Zz = Rz + 1/(s*Cz)
Ze = Re + s*LeZeff = Zz*Ze/(Zz + Ze) = Re
Resonate Loop:
Zz + Ze == 0
we = Re/Le
damp factor = 1 (critical)thus, there is no ringing.
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Follow Ups
- inherently critically damped - Mart 23:29:31 05/03/99 (4)
- Re: inherently critically damped - hZ 23:34:35 05/03/99 (3)
- Re: inherently critically damped - Mart 00:35:37 05/04/99 (2)
- thanks - hZ 14:06:58 05/04/99 (1)
- do yourself a favor ... - Mart 16:47:17 05/04/99 (0)