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Design of switched mode power supply with unity power factor / Mohamed Elsayed Abdeltawab ; Supervised Osama Ahmed Mahgoub , Ahmed Mohamed Saker

By: Contributor(s): Language: Eng Publication details: Cairo : Mohamed Elsayed Abdeltawab , 2004Description: 138P : ill ; 30cmOther title:
  • تصميم وحدة تغذية بنظام التقطيع ذات معامل قدرة واحد [Added title page title]
Subject(s): Online resources: Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electrical Power and Machines Summary: Small size , light weight , high efficacy , longer lifetime and controllable output are the main advantages of Switched Mode Power Supplies over linear power suppliesHowever , power line quality and electromagnetic interference (EMI) issues arise when a simple peak rectifying circuit is usedTo suppress harmonic currents and improve power factor , input - current - shaping or power - factor - correction (PFC) techniques are necessary This thesis addresses switched mode power supply with added PFC stageThe proposed techniques include a Flyback switched mode power supply derived by single - stage boost PFC
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.07.M.Sc.2004.Mo.D. (Browse shelf(Opens below)) Not for loan 01010110045933000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.07.M.Sc.2004.Mo.D. (Browse shelf(Opens below)) Not for loan 01020110045933000

Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electrical Power and Machines

Small size , light weight , high efficacy , longer lifetime and controllable output are the main advantages of Switched Mode Power Supplies over linear power suppliesHowever , power line quality and electromagnetic interference (EMI) issues arise when a simple peak rectifying circuit is usedTo suppress harmonic currents and improve power factor , input - current - shaping or power - factor - correction (PFC) techniques are necessary This thesis addresses switched mode power supply with added PFC stageThe proposed techniques include a Flyback switched mode power supply derived by single - stage boost PFC

Issued also as CD

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