...前端采用非隔离式的预稳压模块(PRM,Pre-Regulated Module),负载点采用隔离式的电压转换模块(VTM,Voltage Transformation Module)。它的好处是： 1． FPA与早先的DPA相比,多了一个PRM。
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论述WB型直流电压变送器的工作原理、完成转换的各个模块电路的作用及变送器总电路的特点。
The work principle of the WB-type DC voltage transmitter, the functions of each conversion module and the characteristic of the whole circuit of the transmitter are elaborated in this paper.
内核部分又分为三个功能模块，如数摸转换器(DAC)，电压比较器和数字逻辑单元。
Inside the core there are three important models, such as digital-to-analog converter (DAC), voltage comparator and some other digital logic units.
本论文专为电光调谐型ROADM的偏振转换部分设计了一个电压智能控制模块。
This thesis presents a voltage intelligent control module, which is design for the tunable polarization convert part of the electro-optical ROADM specially.
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