DC- or AC-Coupled Operation 直流或交流耦合操作
AC or DC 热交换电源
AC or DC input 交直流电压输入
AC or DC Emission Performance 脉冲和直流发射
What is the output voltage of you system? DC or AC?
您要求系统的输出电压多少，直流还是交流？
The hydraulic power unit is from 10 to 200 kilowatts, can be used in DC or AC power.
其中，液压源的马力从10到200千瓦不等，可采用直流或者交流供电；
Purpose: it can be used as shunt and load resistor in DC or ac circuit of electric facility and electron instrument widely.
用途：可广泛用于各种电气设备和电子仪器的直流或交流电路中作分流或负载电阻等。
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