DC-AC

常见例句

PWM microelectronic c ontrol technique and AC DC AC DC invert technique with MOSFET half bri...
具有短接限流、限时衰减和恒流、恒压相结合的特点。
In the system,Intel 80C196MC is used as control center and IPM is used as an intelligent power device in the main circuit of AC DC AC voltage type inverter.
该系统以80C196MC为控制核心，采用IPM智能功率模块为功率元件，组成了交?直?交电压型逆变器主回路。
Automatic exchange for DC and AC supply.
直流电源与交流供电能自动转换。
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?
B:These are for one hundred volts,AC and DC.
这些适用一百伏特的电压，交流电和直流电都可以。
A rectifier is a device which changes AC to DC.
整流器是一种将交流电转变为直流电的装置。