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不少新型彩电采用了定时消磁电路,消磁电路仪在开机时工作一下,既节约电能又杜绝了残余的消磁电流对画面的干扰,还能延长消磁电阻的寿命。为实现定时消磁功能,这些彩电中设置了电子延时继电器电路。
Many new color TV with a timing degaussing circuit, degaussing circuit instrument work at boot time, both to save energy and eliminate the residual degaussing current on the screen interference, but also extend the degaussing life. In order to realize the time degaussing function, these color televisions set up the electronic delay relay circuit.