heavy current

• 强电流,大电流

heavy current的用法和样例：

例句

1. This may require using a high current switch card for sourcing and a low voltage switch card for measuring.
   这就可能需要利用一个大电流开关卡来提供电流，一个小电压开关卡用于测量。
2. When evaluating either maximum voltage or maximum current levels, the power rating of the relay must also be considered if the specified life is to be attained.
   在评估最大电压或最大电流水平时，要想达到规定的寿命，则必须考虑继电器的功率额定值。