ECRI Microelectronics

Design of Start-up Circuit for High Reliability High Voltage Auxiliary Power Supply

Design of Start-up Circuit for High Reliability High Voltage Auxiliary Power Supply
Abstract : Three common start-up circuits for high voltage auxiliary power supply are introduced in this paper, including working principles and advantages and disadvantages.On the basis of them,a new type of high reliability and high voltage auxiliary power supply starting circuit is designed,which is discussed in detail from the  aspects of working principle,fault tolerance,test verification and so on.
Key words : serial resistor, linear drop,high voltage auxiliary power supply ,start-up circuit. PDF
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