| Summary: | 碩士 === 國立勤益科技大學 === 電子工程系 === 103 === This study is aimed to present a low cost of interleaved dc converter so as to improvement the stability of the output voltage. Interleaved circuit mainly PWM (PWM：Pulse Width Modulation) signal to control the switch and determine the output voltage by the PWM signals which adjust the duty cycle, in which the feedback design of voltage regulator in the converter also uses the internal error amplifier to perform the error adjustment. According to the experimental results for line regulation and load regulation with traditional buck, boost converter for comparison, confirm the proposed interleaved circuit herein may reduce the loss of the switch, the ripple voltage and to improve the stability of the output voltage.
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