摘要
科技的不断进步为社会群体的生活提供了极大的便利,人们能够通过广播、电视等渠道及时掌握当下社会热点新闻以及欣赏各种丰富多彩的节目,从而能够了解到许多知识及信息。电视发射机是电视广播接收信息的首要设备,随着社会的不断发展,全固态电视发射机完全替代了传统的电视发射设备。发射机类型均由电子管转变为全固态,因其相对而言成本较低但效率极高,新一代电源开关取代了传统设备的能源电源。文章通过了解全固态电视发射机的开关电源,简单分析其常见故障问题以及日常检修。
The continuous progress of science and technology for the social life provides great convenience, people can through radio, television channels such as the grasp the current social hot news and enjoy a variety of rich and colorful programs, so as to be able to understand many of the knowledge and information. TV transmitter is TV broadcasting and receiving information of main equipment, with the continuous development of society, full solid TV transmitter completely replace the traditional TV transmitting equipment. Transmitter type were by electron tube transformation for all solid state, a new generation of power switch replaces the traditional equipment electric energy source, due to its relatively low cost but efficiency is extremely high. In this paper understanding of all solid state TV Switch power supply, simple analysis of its common fault and routine maintenance.
出处
《无线互联科技》
2016年第11期26-27,34,共3页
Wireless Internet Technology
关键词
全固态电视
发射机
开关电源
常见故障
检修
all solid state TV
transmitter
switching power supply
common faults
maintenance
