用于行波管的小型化钛泵高压电源设计  

Design of Miniaturized Titanium Pump High Voltage Power Supply for Traveling-wave Tube

作　　者：王杰[1] 杨亮[1] 付寒瑜[1] 

机构地区：[1]中国船舶重工集团公司第七二三研究所,江苏扬州225001

出　　处：《舰船电子对抗》2017年第1期108-111,共4页Shipboard Electronic Countermeasure

摘　　要：为了满足雷达发射机中行波管的钛泵电源的高电压、高功率密度等要求,设计了一种小型化钛泵高压模块电源,该电源主功率电路为级联式流馈推挽DC-DC变换器,高压输出采用四倍压结构,输出电压为3.6~4.0kV,最大输出功率为10 W。该模块电源具有宽输入、小体积、低功耗、高功率密度及过流保护功能等。In order to satisfy high voltage,high power density and other requirements of titanium pump power supply of traveling-wave tube in radar transmitter,this paper designs a miniaturized titanium pump high voltage module power supply. The main power circuit of this power supply is cascade current-fed push-pull DC-DC converter,the high voltage output adopts quadrupler voltage structure. The output voltage is 3.6-4.0 kV,the maximum output power is 10 W. The module power supply is provided with broad input, small volume, low power consumption, high power den- sity and over-current protection function and so on.

关 键 词：钛泵电源 行波管 推挽 

分 类 号：TN86[电子电信—信息与通信工程]