When battery reaches a maximum safe predetermined voltage, the digital sensors and microprocessor automatically switch into stage 2 of the charging process.
当电池电压达到预定的最高安全电压，数字传感器和微处理器将自动切换到第二阶段的充电过程2。
2
According to the structure of impulse voltage generator, the EMTP simulation software is used to build a 36-stagecharging circuit model of impulse voltage generator.
再根据冲击电压发生器结构，使用EMTP仿真软件搭建36级冲击电压发生器充电回路模型。
3
With slight circuit mismatch, the transformer is likely to break down at the initial stage of charging.