摘要
目前大部分中波发射台已更新为美国哈里斯公司生产的全固态调幅中波发射机DX200,该发射机有一套独立的整流系统。整流机柜的启动组件是发射机主电源正常启动时的必经环节之一,点火板和晶闸管又是作为整流机柜中启动组件的最重要组成部分,弄清楚工作原理和工作方式对我们维护该发射机有着重要的作用。
At present the majority of MW transmitting station has been updated to the United States Harris Corp production of the full solid state DX200amplitude modulation transmitter, the transmitter has a separate set of rectifying system. Rectifier cabinet of starting component is transmitter main power supply necessary link of normal start, ignition plate and silicon controlled rectifier cabinet and is used as a starting component is the most important component, make clear working principle and mode of our maintenance the transmitter has an important role.
出处
《电子元器件应用》
2012年第6期29-33,共5页
Electronic Component & Device Applications
关键词
模拟输入
功率控制
电源校准
日常维护
analog input
power control
power calibration
daily maintenance
