堆叠的多个器件，包括主器件以及至少一个副器件；
The apparatus includes a stacked plurality of devices including a master device and at least one secondary device;
设计了以电力电子元件IGBT为核心器件的功率主电路。
Then, the main power circuit taking electric electronic component IGBT as key device is designed.
其主电路采用全桥式拓扑结构，以IGBT管为功率开关器件，中频变压器使用微晶磁心。
Full bridge topology was used in the main circuit, IGBT was used as power switching device, and micro-crystal core was used in mid-frequency transformer.
分析了变频器主功率器件IGBT的死区时间对其输出电压、输出电流的影响。
The influence of dead time of power device IGBT on inverter's output current and output voltage is discussed.
本课题采用LM2576作为电源主功率器件，配合PIC系列单片机，实现电源供电及电池的全面智能管理。
This topic using LM2576 as the main power supply devices, with the PIC series of microcontrollers, power supply and battery to achieve a comprehensive intelligent management.
变频调速系统主电路采用交-直-交形式，以可编程逻辑器件(CPLD)作为调速系统逆变电路功率开关器件IGBT的逻辑控制器件。
Alternating-direct-alternating circuit is adopted and CPLD is used as logic control device of power IGBT in main circuit of variance-frequency timing system.
根据目前我国电网的实际情况和电力电子器件的容量水平，提出了统一潮流控制器的多重化主电路结构。
According to the actual condition of power networks in this country and the present performance of power electronic elements, a multi-circuit structure of UPFC is proposed.
主电路包括并联固定补偿电容、可变补偿电感和IGBT器件等。
The main circuit includes parallel fixed compensating capacitor, variable compensating inductor and IGBT, etc.
在正统理论的基础上，使用主方程法建立了金属结单电子晶体管的器件模型和算法流程。
Based on the orthodox theory, a model of a single electron transistor (SET) of metallic tunneling junctions is built using the master equation method.
开关式励磁调节器主回路设计中需要考虑的两个主要问题是开关器件的尖峰电压和冲击电流。
Two main problems in designing the main circuit of switching mode excitation controller are peek voltage and over current of switching device.
该变频调速系统主电路采用交-直-交形式，以(CPLD)作为调速系统逆变电路功率开关器件(IPM)的逻辑控制器件。
The AC-DCAC voltage source inverter composes the main circuit of this variable frequency system and CPLD is the logic control device of the power device (IPM).
EWB是一个优秀的电子电路设计与仿真的软件，主窗口由菜单栏、工具栏、元器件库和仪器仪表栏、控制按钮栏、电路工作区组成。
EWB is a excellent software of electronic circuit design and simulation. Its main window consists of menus, toolbars, parts bin toolbar, control pushbutton and drawing area.
本产品主电路采用IGBT器件，从根本上格新了以玻壳电子管为特征的老一代高频设备。
The product host circuit has adopt the IGBT component, has complied with fundamental lattice new being old characteristic generation high frequency equipment with shell electron tube Bo.
逆变主电路采用IGBT电子器件。
IGBT electronic apparatus is applied in main convert circuit.
对电镀电源主电路的关键器件进行了设计。
It also designs the key parameter of the apparatus of main circuit in the electroplating power.
主电路采用交—直—交电压源型变频器，功率器件采用智能功率模块IPM。
Main circuit adopts the AC-DC-AC structure and uses IPM(Intelligent Power Module) as main switch.
本文设计了一种适用于中大功率、便携式逆变焊机，具有电源输入侧功率因数高，主功率器件实现软开关等特点。
In this paper, a multifunctional welding machine is designed with the characters of high power factor, soft switching and portable remove.
本文最后对主电路中主要器件的选型给出了理论计算结果，并搭建电路板来验证该设计在实际条件应用中的可行性。
Finally, according the theory, thesis gives the result of the parts of the main topology, and made the circuit board to validate the feasibility in the actual conditions.
若电源部分供电不正常，则主芯片和MCU不能正常工作，首先会造成程序无法烧录，即便已有程序也不能点亮panel，严重的会损坏元器件。
If it does not work orderly, main chip and MCU can not work normally, which firstly causes program can not record, even existed program can not lighten PANEL, the worst is to damage electric part.
本文还对主电路主要功率器件进行了参数计算，包括二极管、IGBT、电容、电感、缓冲吸收电路参数等。
Parameters of main power devices which include diode, IGBT, capacitor, inductance and buffer snubber circuit have been calculated in main circuit in the article.
本文还对主电路主要功率器件进行了参数计算，包括二极管、IGBT、电容、电感、缓冲吸收电路参数等。
Parameters of main power devices which include diode, IGBT, capacitor, inductance and buffer snubber circuit have been calculated in main circuit in the article.
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