Article : texte imprimé

Eliminating the Temperature Effect of Piezoelectric Transformer in Backlight Electronic Ballast by Applying the Digital Phase-Locked-Loop Technique

Lin, Chang-Hua, Auteur ; Ying Lu, Auteur ; Huang-Jen Chiu ; Chung-Lun Ou, Auteur |

Dans IEEE transactions on industrial electronics (Vol. 54 N°2, Avril 2007)

A new controller for eliminating the temperature effect of a piezoelectric transformer (PT) in a backlight electronic ballast is proposed in this paper. First, a class-D backlight inverter is employed to simplify the circuit configuration and to[...]

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