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Class A power supply
Class A power supply
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Old 15th August 2019, 11:04 AM   #1
esprit is offline esprit  Europe
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Default Class A power supply

Is it acceptable to tap the power(+-) for a speaker protection circuit, directly after the first C in a C L C power supply for a class A power amp.
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Old 15th August 2019, 12:09 PM   #2
Osvaldo de Banfield is online now Osvaldo de Banfield  Argentina
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I do not see any trouble. It will only depend on the relative impedances of the source, the load and the tapping resistors.
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Old 15th August 2019, 02:16 PM   #3
esprit is offline esprit  Europe
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The proposed ssr, would be the one below, form Group Buy.

Ready-to-Run (RTR) SSR DC Speaker Protection and Delay.
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