National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
A Design and Development of a Universal Power Supply for Laptops in Contemporary Motor Vehicles
Cagáň, Adam ; Levek, Vladimír (referee) ; Šťáva, Martin (advisor)
This thesis deals with design of DC power supply with adjustable output voltage in range of 15 to 30 V, working in buck-boost topology. Thesis explains selection of buck-boost controller integrated circuit and calculation of values of external components. Designed converter is supplied with overvoltage, overcurrent, and reverse voltage protection circuit. Final circuit is equipped with microcontroller, display, and rotary encoder, which make it easily operable. Further, there are compared parameters of the device achieved in simulation and in practice.
A Design and Development of a Universal Power Supply for Laptops in Contemporary Motor Vehicles
Cagáň, Adam ; Levek, Vladimír (referee) ; Šťáva, Martin (advisor)
This thesis deals with design of DC power supply with adjustable output voltage in range of 15 to 30 V, working in buck-boost topology. Thesis explains selection of buck-boost controller integrated circuit and calculation of values of external components. Designed converter is supplied with overvoltage, overcurrent, and reverse voltage protection circuit. Final circuit is equipped with microcontroller, display, and rotary encoder, which make it easily operable. Further, there are compared parameters of the device achieved in simulation and in practice.

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