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Post by eurorom on Aug 9, 2022 15:54:48 GMT -5
I can not find my answer, I need to know at what wattage does the amplifier switches to class H
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Post by boomzilla on Aug 9, 2022 16:03:44 GMT -5
E-mail Emotiva support. They may be able to answer this for you, but I suspect it may not be a simple answer.
A short wattage transient may occur above the normal bus switch point, but no switch may occur because the power supply capacitance is sufficient to handle the transient without clipping.
A constant wattage demand may occur just below the normal bus switch point that reduces the reserve power supply capacitance sufficiently that the higher voltage bus triggers due to the drain on the capacitors.
But this is all speculation on my part. The trigger may simply be voltage. If enough demand occurs to drop the lower voltage bus by X%, the higher bus may activate.
I don't know how it works, and it may not matter. If the output transistors are buffered from the voltage bus switching, and if they remain in their operating envelope, the output may never be measurably different regardless of which bus is active.
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