|
|
Design of switching low-frequency power amplifier
Janáč, Josef ; Kratochvíl, Tomáš (referee) ; Brančík, Lubomír (advisor)
This bachelor project maps out switching technologies used in LF power electronics and gained information was consequentially used to design switching lf power amplifier as independent unit. Content of design is LF power amplified level, working on switching technology principle. Correction pre-amplifier with possibility of adjusting volume, balance h/l frequency and switching power supply is content as well too. Next part of project is familiarization s design program Eagle and optimizing program for switching power supply PXLS expert and creating constrictive basis for complete device. Last part of project is basically activation all functional part of device in one unit. Than measurement basic parameters on created functional device, graphical elaborating measurement-gained values and confrontation with catalog values. Conclusion of this project is evaluation achieved results in compare with supposed result of project.
|
|
|
Switching technology in uninterruptible power sources
Janáč, Josef ; Horský, Pavel (referee) ; Brančík, Lubomír (advisor)
Subject of this master’s thesis is ideological proposal of the UPS able to protect electronic equipment against short-term disruptions of network supply voltage. The entire facility is proposed on the basis of modern switching technologies . Properties of critical parts of the proposal are simulated and debugged with help of PSpice circuit simulator software. In project is also included the necessary design documents. The project is completed by realization of functional facility, measurement of it’s basic properties and comparison with assumption results.
|
|
|
Switching technology in uninterruptible power sources
Janáč, Josef ; Horský, Pavel (referee) ; Brančík, Lubomír (advisor)
Subject of this master’s thesis is ideological proposal of the UPS able to protect electronic equipment against short-term disruptions of network supply voltage. The entire facility is proposed on the basis of modern switching technologies . Properties of critical parts of the proposal are simulated and debugged with help of PSpice circuit simulator software. In project is also included the necessary design documents. The project is completed by realization of functional facility, measurement of it’s basic properties and comparison with assumption results.
|
|
|
Design of switching low-frequency power amplifier
Janáč, Josef ; Kratochvíl, Tomáš (referee) ; Brančík, Lubomír (advisor)
This bachelor project maps out switching technologies used in LF power electronics and gained information was consequentially used to design switching lf power amplifier as independent unit. Content of design is LF power amplified level, working on switching technology principle. Correction pre-amplifier with possibility of adjusting volume, balance h/l frequency and switching power supply is content as well too. Next part of project is familiarization s design program Eagle and optimizing program for switching power supply PXLS expert and creating constrictive basis for complete device. Last part of project is basically activation all functional part of device in one unit. Than measurement basic parameters on created functional device, graphical elaborating measurement-gained values and confrontation with catalog values. Conclusion of this project is evaluation achieved results in compare with supposed result of project.
|
guest ::
RSS feed.