Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Switching charger for car batteries 14.4V/6A
Gábel, Marián ; Huták, Petr (oponent) ; Martiš, Jan (vedoucí práce)
This bachelor's thesis deals with issue of design of a switching charger for car batteries using a fly-back converter. The fly-back converter and its functions are theoretically described in the first chapter, which also explains use of a modification of a circuit. The modification is used because of its increased efficiency compared to the ordinary loss solutions of a relieving circuit. Subsequently, in next chapter the thesis focuses on design of a power section of the circuit, which involves calculations of the circuit’s elements. Subsequently, the MOSFET transistor control design is performed using the UC3844 integrated circuit. The charger was constructed according to design and its proper functionality was verified by measurements.
Switching charger for car batteries 14.4V/6A
Gábel, Marián ; Huták, Petr (oponent) ; Martiš, Jan (vedoucí práce)
This bachelor's thesis deals with issue of design of a switching charger for car batteries using a fly-back converter. The fly-back converter and its functions are theoretically described in the first chapter, which also explains use of a modification of a circuit. The modification is used because of its increased efficiency compared to the ordinary loss solutions of a relieving circuit. Subsequently, in next chapter the thesis focuses on design of a power section of the circuit, which involves calculations of the circuit’s elements. Subsequently, the MOSFET transistor control design is performed using the UC3844 integrated circuit. The charger was constructed according to design and its proper functionality was verified by measurements.

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