* Question
| In essence, what are the potential voltage and current conditions at the front end of the power conversion system? |
* Answer
| 1 The power supply input voltage may exceed the safe operating voltage level. 2 Abnormal load conditions may cause the charging or power conversion circuit to attempt to obtain a current from the power supply that is outside the allowable range.
3 The charger may malfunction, causing the charging voltage of the lithium ion battery to exceed the safe working level and may even cause an explosion. |
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