|
|
Design of switching class audio power amplifier
Bronec, David ; Kratochvíl, Tomáš (referee) ; Brančík, Lubomír (advisor)
This bachelor thesis is dealing with the issues of the switched category output amplifiers and its aim is to design and to construct a stereo amplifier with the energy output about 100W. The amplifier is constructed in the switched category D. The design of the corrective preamplifier with the correction of depths, heights and the balance functions is also described. Furthermore, this thesis deals with the description of the switched power supply with the TOPswitch control circuit. The design is also supplemented by the simulations and the printed circuits of each part. There are also some photographs of the device and the measurement protocol is included too.
|
|
|
Frequency filters controlled via microprocessors
Bronec, David ; Kincl, Zdeněk (referee) ; Biolková, Viera (advisor)
This thesis is focused on the microprocessor-controlled frequency filter project. The main goal of the thesis is to present basic terms and principles of frequency filters and active frequency filters for cascading synthesis. Furthermore, the work contains information on digital potentiometers. The thesis includes circuit simulations and a project of connecting with a printed circuit board. The last chapter contains the results of the measurements.
|
|
|
Design of switching class audio power amplifier
Bronec, David ; Kratochvíl, Tomáš (referee) ; Brančík, Lubomír (advisor)
This bachelor thesis is dealing with the issues of the switched category output amplifiers and its aim is to design and to construct a stereo amplifier with the energy output about 100W. The amplifier is constructed in the switched category D. The design of the corrective preamplifier with the correction of depths, heights and the balance functions is also described. Furthermore, this thesis deals with the description of the switched power supply with the TOPswitch control circuit. The design is also supplemented by the simulations and the printed circuits of each part. There are also some photographs of the device and the measurement protocol is included too.
|
|
|
Frequency filters controlled via microprocessors
Bronec, David ; Kincl, Zdeněk (referee) ; Biolková, Viera (advisor)
This thesis is focused on the microprocessor-controlled frequency filter project. The main goal of the thesis is to present basic terms and principles of frequency filters and active frequency filters for cascading synthesis. Furthermore, the work contains information on digital potentiometers. The thesis includes circuit simulations and a project of connecting with a printed circuit board. The last chapter contains the results of the measurements.
|
guest ::
