Phase controlled piezoelectric-transformer backlight inverter with no magnetic device
Resource
Applied Power Electronics Conference and Exposition, 2006. APEC '06. Twenty-First Annual IEEE
Journal
Applied Power Electronics Conference and Exposition, 2006. APEC '06. Twenty-First Annual IEEE
Pages
-
Date Issued
2006-03
Date
2006-03
Author(s)
Su, Wei-Chuan
Lin, Po-Chen
Chen, Chern-Lin
DOI
N/A
Abstract
This paper presents a CCFL backlight inverter which uses the quasimodal piezoelectric transformer. The control loop locks the phase difference between input voltage and output current of piezoelectric transformer directly. It can approach the maximum-gain frequency within a range of load resistance value with proper locking phase.
SDGs
Type
journal article
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