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An electronic ballast with wide dimming range, high PF, and low EMI.

The authors describe an electronic ballast design with the capability of low radiated and conducted EMI over a wide dimming range. It overcomes some limitations of traditional electronic ballasts that use frequency variation for dimming control. The proposed design allows soft switching of the balla...

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Bibliografiska uppgifter
I publikationen:IEEE Transactions on power electronics 16, 4 (2001).
Huvudupphovsman: Hui, S.Y.R
Materialtyp: Artikel
Språk:engelska
Ämnen:
36 W.
72 W.
Conducted EMI.
Dimming control.
Dimming range.
Electronic ballast design.
Fluorescent lamp system.
Frequency variation.
Half-bridge resonant invertors.
Low-voltage power MOSFET switches.
Radiated and conducted EMI.
Soft switching.