Design, Fabrication and Experimentally Testing Of a Buck-Boost Converter System (0-50v) a Prototype
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2018, Vol 13, Issue 4
Abstract
DC-DC Power Converters are employed in order to transform an unregulated DC voltage input (i.e. a voltage that possibly contains ripples and disturbances) in a regulated output voltage. On citing an example a DC-DC power converter can transform an unregulated (i.e. distorted) 9V input voltage in a regulated (i.e. ―clean‖) voltage of 12V at the output. Some DC-DC power converters have a fixed output reference and ensure that such voltage is always delivered, no matter what the input is; some others can have a variable output reference, which can be therefore set depending on the current need of the device the power converter is used in. The converter discussed in this work belongs to this second category. In particular, the converter is able to deliver output voltages both higher as well as lower than (or even equal to) the input voltage; this is why it is referred to as a ―buck-boost‖ (or ―step-up/step-down‖) power converter. Index Terms—Buck Converter, Boost Converter, PWM Generator, Voltage IC Regulator, Fly Back Diode
Authors and Affiliations
J. K. Moharana
Keywords
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- DOI 10.9790/1676-1304012029.
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