frequency-conversion circuit的意思|示意

Adopt IGBT frequency conversion of German Siemens and voltage feedback series resonance circuit. The conversion efficiency is reaching up to above 97.5%.

采用德国西门子IGBT变频，电压反馈串联谐振电路。变换效率高达97.5%以上。

The technical characteristics of the device is: the frequency conversion invert circuit consists of the connection of a time base integrated circuit and a triode;

其技术特征是：变频逆变电路由时基集成电路和三极管连接而成；

We also choose the type of stable voltage direct current and frequency conversion motor, and design the hardware circuit of the sub-systems.

根据控制要求对直流稳压电源、变频器等其它硬件进行了选型，并对系统各部分硬件电路进行设计。

The drive module and STOP signal conversion module are sub-frequency, select and comparison circuit based on the transducer's launch and reception principles.

驱动电路与STOP信号转换电路是根据换能器的发射接收原理设计的分频、选择、比较电路。

A kind of xenon lamps stabilizer is designed which is made up of the tripper-circuit with two-leveled rising voltage and the direct current power circuit with frequency conversion mode.

设计了一种由两级升压触发电路及变频式直流电源电路构成的氙灯安定器。

IPM that has been widely used in the field of frequency conversion is one of the power integrate circuit.

变频产品中普遍使用的智能功率模块IPM是电力集成电路的一种。