National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Design of a universal power bank with different output levels
Šálek, Karel ; Vyroubal, Petr (referee) ; Čech, Ondřej (advisor)
This thesis deals with the design of a power bank with different voltage levels. In the first part of the thesis the theoretical principles of lithium batteries, BMS systems and DC-DC converters are described. The second part of the thesis deals with the individual designs of power bank outputs and then their construction and testing in practice.
Solar charger
Šálek, Karel ; Šteffan, Pavel (referee) ; Levek, Vladimír (advisor)
The thesis deals with the design of a solar charger with the possibility of energy backup. First, the basic principles of operation of photovoltaic panels, batteries and DC-DC converters are described. Subsequently, the topology of the charger and the analysis of the individual blocks is proposed. In the last part, the implementation and measurement of the basic parameters of the device is carried out.
Design of a universal power bank with different output levels
Šálek, Karel ; Vyroubal, Petr (referee) ; Čech, Ondřej (advisor)
This thesis deals with the design of a power bank with different voltage levels. In the first part of the thesis the theoretical principles of lithium batteries, BMS systems and DC-DC converters are described. The second part of the thesis deals with the individual designs of power bank outputs and then their construction and testing in practice.

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