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在彩色电视机中,为了使用上的安全,除了采用过压保护电路之外,大部分还设置了过流保护电路,以防止彩色电视机因负载电流过大烧坏开关稳压电源和行
In color TV sets, in order to use the safety, in addition to over-voltage protection circuit, most also set the overcurrent protection circuit to prevent color TV because the load current is too large burnout switching power supply and line