National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
DC/DC step-up converter for notebook
Škunda, Michal ; Klíma, Bohumil (referee) ; Červinka, Dalibor (advisor)
Given bachelor’s thesis devoted to a proposal and implementation of transducer STEP-UP for supplying of notebook in car. Introduction presents dividing of switching power supplies followed by a choice and a proposal of power supply. In this work we can find the specific proposal of inductor, the proposal of electronic connexion and the proposal of PCB layout. There is a software EAGLE used for the design of PCB layout. In the last part of work there are particular courses of current and voltage that characterize power supply pictured. The work contains measured load characteristic of switching power supply loaded by notebook as well. Notebooks need to have quality power supplies that is why there was a special attention paid to the quality of supply and its electric parameters.
DC to DC inverter for backup power supplies with super-capacitors
Fridrich, Jiří ; Zemánek, Miroslav (referee) ; Boušek, Jaroslav (advisor)
In this project is described a design realisation of DC/DC converter using supercapacitors, input voltage 36 V from power supply, which is converted to 5.6 V and stored to the supercapacitors and then converted back up to 36 V. This convertor is controlled by Atmel.
DC to DC inverter for backup power supplies with super-capacitors
Fridrich, Jiří ; Zemánek, Miroslav (referee) ; Boušek, Jaroslav (advisor)
In this project is described a design realisation of DC/DC converter using supercapacitors, input voltage 36 V from power supply, which is converted to 5.6 V and stored to the supercapacitors and then converted back up to 36 V. This convertor is controlled by Atmel.
DC/DC step-up converter for notebook
Škunda, Michal ; Klíma, Bohumil (referee) ; Červinka, Dalibor (advisor)
Given bachelor’s thesis devoted to a proposal and implementation of transducer STEP-UP for supplying of notebook in car. Introduction presents dividing of switching power supplies followed by a choice and a proposal of power supply. In this work we can find the specific proposal of inductor, the proposal of electronic connexion and the proposal of PCB layout. There is a software EAGLE used for the design of PCB layout. In the last part of work there are particular courses of current and voltage that characterize power supply pictured. The work contains measured load characteristic of switching power supply loaded by notebook as well. Notebooks need to have quality power supplies that is why there was a special attention paid to the quality of supply and its electric parameters.

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