Class AB amplifiers give very high excellence audio but fail in efficiency comparison with class D amplifiers, those amplifiers generally low efficiency. The class D amplifier naturally have compatibility respectively with pulse width modulation and nearly 100% efficiency. A class D audio amplifier normally have high efficiency for any range of output power from medium to high. Class D amplifiers also known as switching amplifiers. Class D amplifiers available from 1960’s on wards in the field but not regularly used in large fidelity applications.
The dissertation about designing and simulating of a class D digital audio amplifier, which is usually use in different applications in human regular life such as audio players, tablets, headphones, smart phones. Share this: Facebook Facebook logo Twitter Twitter logo Reddit Reddit logo LinkedIn LinkedIn logo WhatsApp WhatsApp logo Abstract
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