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DC/DC converter 24 V / 320 V / 60 W for a back-up supply source with a galvanic separation
Dvořák, Petr ; Martiš, Jan (referee) ; Vorel, Pavel (advisor)
This bachelor‘s thesis deals with the design, dimensioning and realization of a DC/DC 24 V / 320 V converter with a output power of 60 W. In the first part there is a short description of the linear stabilizer and then the switching sources with their dismemberment. Based on that chapter, was selected the flyback converter. The second part deals with components design and description of the control circuit. At the end, the construction of the converter with the verification measurement records is shown.
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Home security system - base board power supply
Peša, Ondřej ; Šťastný, Ladislav (referee) ; Fiedler, Petr (advisor)
This bachelor's thesis deals requirements for alarm system power supplies and includes familiarization with the issue of charging lead-acid batteries and an explanation of the basic principle activity step-down switched – mode power supply. The main goal of this project was to design and implement a functional model of the power supply with lead-acid battery. The power supply includes a battery charger circuit, which when accompanied by a power failure back-up and circuit protects the lead-acid battery against deep discharge UPS is in normal operation continuously charged. The proposal was developed in the program for PCB design Eagle 6.1.0. Functional model was implemented in a single PCB, which together with the battery and transformer were placed in the box.
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Small DC/DC step-up converter
Koncer, Adam ; Feiler, Zdeněk (referee) ; Červinka, Dalibor (advisor)
This bachelor´s thesis deals with the proposal and realisation of the small DC/DC pulse converter. First of all I going to focus on teoretical facts and explanation of function and deviding of DC/DC pulse converters. As a next step I going to designing of DC/DC step - up pulse converter 6/12V, 50W, selecting efficient component and construction of whole converter. Trial test will be performed on the final product.
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Home security system - base board power supply
Peša, Ondřej ; Štohl, Radek (referee) ; Fiedler, Petr (advisor)
This bachelor's thesis deals requirements for alarm system power supplies and includes familiarization with the issue of charging lead-acid batteries and an explanation of the basic principle activity step-down switched – mode power supply. The main goal of this project was to design and implement a functional model of the power supply with lead-acid battery. The power supply includes a battery charger circuit, which when accompanied by a power failure back-up. UPS is in normal operation continuously charged. The proposal was developed in the program for PCB design Eagle 6.1.0. Functional model was implemented in a single PCB, which together with the battery and stored in the box.
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DC/DC converter 24 V / 320 V / 60 W for a back-up supply source with a galvanic separation
Dvořák, Petr ; Martiš, Jan (referee) ; Vorel, Pavel (advisor)
This bachelor‘s thesis deals with the design, dimensioning and realization of a DC/DC 24 V / 320 V converter with a output power of 60 W. In the first part there is a short description of the linear stabilizer and then the switching sources with their dismemberment. Based on that chapter, was selected the flyback converter. The second part deals with components design and description of the control circuit. At the end, the construction of the converter with the verification measurement records is shown.
|
|
|
Home security system - base board power supply
Peša, Ondřej ; Štohl, Radek (referee) ; Fiedler, Petr (advisor)
This bachelor's thesis deals requirements for alarm system power supplies and includes familiarization with the issue of charging lead-acid batteries and an explanation of the basic principle activity step-down switched – mode power supply. The main goal of this project was to design and implement a functional model of the power supply with lead-acid battery. The power supply includes a battery charger circuit, which when accompanied by a power failure back-up. UPS is in normal operation continuously charged. The proposal was developed in the program for PCB design Eagle 6.1.0. Functional model was implemented in a single PCB, which together with the battery and stored in the box.
|
|
|
Home security system - base board power supply
Peša, Ondřej ; Šťastný, Ladislav (referee) ; Fiedler, Petr (advisor)
This bachelor's thesis deals requirements for alarm system power supplies and includes familiarization with the issue of charging lead-acid batteries and an explanation of the basic principle activity step-down switched – mode power supply. The main goal of this project was to design and implement a functional model of the power supply with lead-acid battery. The power supply includes a battery charger circuit, which when accompanied by a power failure back-up and circuit protects the lead-acid battery against deep discharge UPS is in normal operation continuously charged. The proposal was developed in the program for PCB design Eagle 6.1.0. Functional model was implemented in a single PCB, which together with the battery and transformer were placed in the box.
|
|
|
Small DC/DC step-up converter
Koncer, Adam ; Feiler, Zdeněk (referee) ; Červinka, Dalibor (advisor)
This bachelor´s thesis deals with the proposal and realisation of the small DC/DC pulse converter. First of all I going to focus on teoretical facts and explanation of function and deviding of DC/DC pulse converters. As a next step I going to designing of DC/DC step - up pulse converter 6/12V, 50W, selecting efficient component and construction of whole converter. Trial test will be performed on the final product.
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