摘要
介绍一种小功率金属卤化物灯用的电子镇流器,它包括线路功率因数校正,金卤灯起动电路,DC/DC 高频变换电路和控制电路。并对电路原理作了说明。
This paper introduces an electronic ballast for small power metal-halide lamp.It includes an active power factor cori'ection circuit,a start circuit,a DC/AC converter,and a control circuit.Operating principle of the circuit is also described.
出处
《电源技术应用》
2001年第6期273-276,共4页
Power Supply Technologles and Applications
