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This paper deals with the high pressure lamps feed by direct conversion AC to AC with ZETA converter implemented by bidirectional switches for the lamp operation on the mains frequency. The aim is to prevent the occurrence of destructive acoustic resonance. Also has high efficiency, high power factor and low cost. The approach focused on passive elements design in the circuit, the transfer function...
This paper deals with the high pressure lamps fed by SEPIC converter implemented with bidirectional switches with the lamp operation frequency of the main supply so as to prevent the occurrence of destructive acoustic resonance and high efficiency, unitary power factor and low cost. It approached the passive elements design in the circuit, the transfer function and the control equation with its control...
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