拆嘉佰达锂电池保护板-17串40a
拆个嘉佰达锂电池保护板,17串40a同口均衡,损坏原因蓝牙显示均衡电路控制不了开关,正常情况下单数均衡或双数的电池串数均衡,这块板有几串一直在均衡造成有几串电池电压过低保护,mos管和bms芯片都是品牌货,用料很足啊。mos管有16个,100v135a3.5毫欧,没修过这种板准备拆元件用
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来源数码之家
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