Title :
An improved full bridge converter with multiple outputs for barrier discharge and U.V. lamp ballast
Author :
Baek, J.W. ; Kim, J.H. ; Ryu, M.H.
Author_Institution :
Korea Electrotechnol. Res. Inst., Changwon, South Korea
Abstract :
In this paper, an improved full bridge converter is presented to get multiple outputs for UV lamp and barrier discharge tube. It has a structure of two equivalent half bridge inverters that make one full bridge inverter. The proposed circuit has two types of outputs that are for U.V. lamp and the barrier discharge tube. The output can be controlled using frequency and PWM independently. To verify the proposed circuit, theoretical analysis and experimental results has been done using a prototype 250W power supply.
Keywords :
gas-discharge tubes; invertors; lamp accessories; power convertors; UV lamp ballast; barrier discharge tube; full bridge converter; power 250 W; Bridge circuits; Circuit analysis; Electron tubes; Electronic ballasts; Frequency; Lamps; Power supplies; Prototypes; Pulse width modulation; Pulse width modulation inverters; Ballast; Barrier discharge; UV lamp; full bridge converter;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
