! 引起该【故障】常发生在启动电路,检查TR正常,测量C1两端直流电压(300V)正常,接着检测启动电路R1、C3,发现C3失效,更换C3后通电试用。节能灯正常点亮,【故障】排除。 友情提示,该文章源自互联网收集,欢迎你到论坛与大家技术交流请点击这里 www.jdwx.cn |
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