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Choke-Input

"The problem I have with critical-L supplies is they are difficult to tune for nice well damped but quick response..."

The more fundamental problem with choke supplies for audio amplifiers is that chokes represent a constant-current source. As a result, high-current transients cause choke output voltage to decrease. Maintaining non-sinusoidal waveform fidelity requires the constant-voltage energy storage of capacitors.

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  • Choke-Input - Triode_Kingdom 10:11:07 09/21/09 (0)
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