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标签: ds3881

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Why, and How to Implement a Frequency Boost During a CCFL Lamp Strike on the DS3881／DS3882

所需E币: 4

时间: 2019-12-28 23:42

大小: 71KB

上传者: quw431979_163.com

TheDS3881andDS3882arecontrollersforcold-cathodefluorescentlamps(CCFLs)thatbacklightliquidcrystaldisplays(LCDs)inautomotive,industrial,andavionicapplications.IntheseapplicationstheCCFLlampscanrequireahighstrikevoltage.Whileseveralsystemdesigncriteriaaffectthestrikevoltage,onecriterioniseasilymodifiedtoincreasethelampstrikevoltage:boostingtheoperatingfrequencyduringthelampstrikeprocess.……

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