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Design of class AB audio power amplifier
Hynek, Jiří ; Kratochvíl, Tomáš (referee) ; Brančík, Lubomír (advisor)
his thesis is focused on a proposal of an audio power amplifier of class AB with minimum capacity of 2 x 80 Watt and with a possibility to control the frequency characteristics, volume and balance. An usage of this proposal is wide today. The proposal is designed to be made from common available components. This thesis includes proposal of an acceptable power supply and proposal of an active cooling elements.
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Class AB quadrophonic audio power amplifier
Bača, Martin ; Petržela, Jiří (referee) ; Brančík, Lubomír (advisor)
This thesis deals with low-frequency power amplifiers, including preamplifiers, with volume control, balance, and adjustments of frequency characteristics. The proposed quadraphonic amplifier is suitable for general use and has a medium level of quality. The amplifier is designed to be feasible on a normal retail component base. The thesis also deals with the appropriate power unit. The paper also dealt with cooling power elements. Work also includes the results of prototype measurements.
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Design of class AB audio power amplifier
Hynek, Jiří ; Kratochvíl, Tomáš (referee) ; Brančík, Lubomír (advisor)
his thesis is focused on a proposal of an audio power amplifier of class AB with minimum capacity of 2 x 80 Watt and with a possibility to control the frequency characteristics, volume and balance. An usage of this proposal is wide today. The proposal is designed to be made from common available components. This thesis includes proposal of an acceptable power supply and proposal of an active cooling elements.
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Class AB quadrophonic audio power amplifier
Bača, Martin ; Petržela, Jiří (referee) ; Brančík, Lubomír (advisor)
This thesis deals with low-frequency power amplifiers, including preamplifiers, with volume control, balance, and adjustments of frequency characteristics. The proposed quadraphonic amplifier is suitable for general use and has a medium level of quality. The amplifier is designed to be feasible on a normal retail component base. The thesis also deals with the appropriate power unit. The paper also dealt with cooling power elements. Work also includes the results of prototype measurements.
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