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A Study on the Characteristic of High Voltage Type Instantaneous Current Source for Laser Printer  

채영민 (삼성전자 Digital Media총괄 프린팅 사업부)
조종화 (삼성전자 Digital Media총괄 프린팅 사업부)
권중기 (삼성전자 Digital Media총괄 프린팅 사업부)
한상용 (삼성전자 Digital Media총괄 프린팅 사업부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.9, no.2, 2004 , pp. 105-111 More about this Journal
Abstract
In this paper, a new self-oscillated type high voltage power supply for the OPC(Organic Photo Conductor) charge is proposed, which has variable constant current source characteristics to improve the charge characteristic of the OPC roller. The proposed control method enables high quality printing characteristics regardless of the circumstance change such as ambient temperature or humidity by changing the current reference signal. To verify the proposed control method various experiments are performed.
Keywords
High Voltage Power Supply; OPC; Oscillator; Current Source;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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