摘要
通过采用高压隔离变压器和大功率脉冲扼流圈等措施,解决了某大功率装置的大电流开关动作时,灯丝电源装置抗30 kV高压反馈脉冲的冲击问题,为大电流开关的灯丝加热提供了4路独立可调、高稳定度输出的电源。
The filament supply device must bear 30 kV high voltage feedback pulse surged when the strong current switch is turned on, and it is burned easily. In this paper, a new design is introduced to deal with this problem. By using the high-voltage isolation transformer and high-powered pulse choke, this equipment could provide four separated, adjustable and high stable power supply for the heater filament.
出处
《信息与电子工程》
2008年第4期307-309,共3页
information and electronic engineering
关键词
高压隔离变压器
低压开关电源
大功率脉冲扼流圈
high-voltage isolation transformer
choke low-voltage switch power supply
high-powered pulse
