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⑤当断开行输出级的供电后,若不能确定开关电源是否继续稳压,或者以防万一,可在开关电源输出的主电源端并接一只60～100W、220V的白炽灯作为假负载。三、行输出变压器的选用与代换彩色电视机的行输出变压器工作在高电压、大电流和脉冲状态下,对材料和制造工艺要求极高,它是彩色电视机中价格较昂贵且损坏率较高的一种配件。有些进口彩色电视机的行输出变压器损坏以后,很难买
⑤ When you disconnect the output stage of the power supply, if you can not determine whether the switching power supply to regulators, or just in case, you can switch the power output of the main power side and then a 60 ~ 100W, 220V incandescent as a fake load. Third, the line of the output transformer selection and substitution of color TV line output transformer work in high voltage, high current and pulse conditions, the material and manufacturing processes demanding, it is color TV sets more expensive and the damage rate A higher kind of accessories. Some imported color TV output transformer damage after the line, it is difficult to buy