Energy-recovery sustain driver with low circulating current

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Abstract

An energy-recovery sustain driver with low circulating current for a plasma display panel (PDP) is proposed. The energy stored in the external resonant inductors during the reverse-recovery periods of the diodes in the sustain driver is transferred to the input voltage source and the energy-recovery capacitors. The proposed sustain driver can reduce the circulating current and relieve the thermal problems of the main sustain switches. Experimental results obtained on a 42-in high-definition PDP with a resolution of 1024 × 768 are discussed.

Original languageEnglish
Article number5173525
Pages (from-to)801-804
Number of pages4
JournalIEEE Transactions on Industrial Electronics
Volume57
Issue number2
DOIs
StatePublished - Feb 2010

Keywords

  • Energy recovery
  • Sustain driver

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