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A brief discussion on Topic E of the 2007 National Undergraduate Electronic Design Competition - Switching Power Supply Design.pdf

  • 2013-07-11
  • 205.57KB
  • Points it Requires : 2

:This power supply uses MCS-51 series single-chip microcomputer as the control core. The DC-DC converter adopts double-tube push-pull, double-ring core autotransformer, and cooperates with waveform correction circuit. The two tubes are turned on in turn, which can achieve wide input and output voltage, appropriate duty cycle, high power and efficiency, and low requirements on switching devices, and low full-wave rectification ripple coefficient.

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