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To broaden the output voltage adjustment range of the X-Ray high voltage dc power supply and to make control circuit simple, a high frequency high voltage X-ray power supply with full bridge LLC (FB-LLC) series resonant converter is proposed. FB-LLC series resonant, high voltage transformer and bipolar single-phase symmetrical voltage multiplier are used in the main circuit. The parameters of the...
Design of DC power supply using half bridge LCC series-parallel resonant converter is proposed in this paper. The DC power supply input voltage is DC 24 V and output voltage is DC 3.3 V. The voltage regulation using variable frequency control is investigated for 3.3 V under different load condition. The performance of the system is first simulated by IsSpice. A 16-bit digital signal processor (DSP...
A phase converter driven by a stable phase sequence has been developed and studied experimentally to determine its voltage regulation characteristics. This converter consists of two parts: a three-phase ferroresonant constant voltage stabilizer, and a phase shifter circuit, which serves to generate a pseudo three-phase voltage supply and to fix the phase sequence of the stabilizer. In order to achieve...
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