Switching Regulator

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Switching Regulator

• Arnold Weems
• Travis Schricker
• Adrian Glover

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Contents

• The project details
• Our solution
• Our circuit
• The results in pspice
• The results using instraments
• Results using labview
• Output comparisons
• Gantt Chart
• Proposed Budget

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Project specs
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Modulating the voltage
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The buck converter
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Mosfet usage
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Initial design
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Initial circuit output
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Circuit output
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Final circuit
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Our circuit output
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Pspice output
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Current through the resistor
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Input voltage
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Output voltage
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Output
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Entire Gantt chart
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Budget Report
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Sources of Information

• Inoue, Seiichi http//www.interq.or.jp/japan/se-
  inoue/e_ckt23.htm
• Black, Roman http//www.romanblack.com/smps.htm
• Martell, Mike http//www.rason.org/Projects/sw
  regdes/swregdes.htm
• Comer Comer Fundamentals of Electronic Circuit
  Design
• http//www.electronelec.
  co.uk/ne555.htm
• Radio shack http//www.radioshack.com/produc
  t.asp?catalog_nameCTLGcategory_nameCTLG_011_002
  _017_000product_id276-2072
• http//www.powerdesigners.com/InfoWeb/design_cente
  r/articles/DC-DC/converter.shtm

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Questions?
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Mosfet charactoristics
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Mosefet details
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Important ne555 information
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Ne555
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Timer pinout
Rad