GENERAL DESCRIPTION
GENERAL DESCRIPTION
Global architecture
The diagram bellow shows the global architecture of the amplifier.
Power Supply Block
Power Supply is certainly the most important part of an amplifier. Most of the time, the
Power supply is limiting the power of an amplifier, more than the amplifying circuit itself.
The two large power supplies used here, one for channel (1 and 2) and the other for
channel (3 and 4). They both are full resonant type with half bridge converter. The ZCS
(Zero crossing switches) design ensures high efficiency and low noise. Moreover, because
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