Dissipation and Efficiency in Audio Power Amplifiers: An Analytical Approach SGS-THOMSON Microelectronics

Format:

Conference/Event

Author/Creator:

Brambilla, Davide, author.

Conference Name:

International Congress & Exposition (1992-02-24 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1992

Summary:

AbstractThis paper presents an analytical approach to the problem of accurately determining dissipation and efficiency in class B and AB audio power amplifiers, in the case of both sinusoidal and random signals, where the latter represents a suitable approximation to real music-program signals. The results obtained, summarized in a series of graphs, show that the sinewave approach leads to an overestimation of dissipated power

Notes:

Vendor supplied data

Publisher Number:

920387

Access Restriction:

Restricted for use by site license