It introduces a simple drive circuit, which can improve dynamic performance of welding power source, lower the manufacturing cost and meet the requirement of GB15579.
介绍了一种简单的驱动电路，它能有效改善焊接电源的动态性能，降低产品制造成本，满足GB 15579的安全要求。
Performance: for PWM speed motor drive circuit, the main performance indicators.
性能：对于PWM调速的电机驱动电路，主要有以下性能指标。
A new type of stepper motor subdivision drive circuit was designed in this paper.
本文设计了一种新型的步进电机细分驱动电路。
Firstly, this thesis accomplishes design of drive circuit for back-to-back PWM converter.
文章首先完成了双pwm变换器驱动电路的设计。
Presents the control principle of electromagnetic bearing and the requirements of the power drive circuit.
介绍了电磁浮轴承的控制原理及对功率驱动电路的要求。
The sending circuit for laser short range dynamic detecting system is studied on laser and laser drive circuit.
从激光器和激光器驱动电路两方面对激光近距离动态探测系统发射电路进行了研究。
Protection functions of IR2130 are very strong, and so reliable, steady drive circuit can be designed by using it.
IR 2130的保护功能十分强大，应用它设计出了可靠、稳定的驱动电路。
The drive circuit and the magnetizing condition of the drive transformer are also thoroughly analyzed in the paper.
文中对该驱动电路及驱动变压器铁芯的磁化状态作了深入的分析和研究。
The protection cover covers the drive circuit die set to prevent laser from irradiating on the drive circuit die set.
保护盖遮盖住驱动电路模组，可避免激光照射驱动电路模组。
In this paper, an adaptive noise cancellation photodiode-array drive circuit was designed for detecting SPR phenomenon.
本文以检测SPR现象为目的，设计了一种新型的具有自消噪功能的光电二极管阵列驱动电路。
A realization method of the self-excitation drive circuit of the micromachined gyroscope with AGC function is presented.
提出了一种加入AGC功能的微机械陀螺自激驱动电路的实现方法。
Next, the drive circuit between the control module and the actuator is designed and the driving principle is introduced.
随后又设计了控制模块和执行机构之间的驱动电路并且说明了电路的驱动原理。
This reduced temperature dependence permits a simplified drive circuit and reduces the need for temperature stabilization.
与温度的关系变得不密切，也就使驱动电路简化并减少对温度稳定的要求。
A new "phase shift type" vernier drive circuit which provides the analog power for step motors is presented in this paper.
本文提出了一种新型的“移相式”微步驱动电路，该电路向步进电动机提供一个模拟电源。
This dissertation USES a CPLD device to design drive circuit for the linear array CCD, which fully meet its drive requirements.
本文使用CPLD器件设计了一种适用于线阵CCD的驱动电路，完全满足其驱动要求。
Each drive circuit is connected to two lines or one line among three rows of light emitting elements formed in the Y direction.
各驱动电路与在y方向上形成的三行发光元件行中的两行或一行连接。
Response frequency is increased by giant magnetostrictive material as valve core component and elaborate designed drive circuit.
采用超磁致伸缩材料作为阀芯的高频响应元件，及精心设计的阀驱动电路，以提高电磁阀的响应频率；
The hardware system includes the speed measurement circuit, current measurement circuit, PWM drive circuit and DSP exterior circuit.
硬件系统主要包括速度检测电路、电流检测电路、PWM输出电路、DSP外部电路。
A novel zero-voltage and zero-current switching (ZVZCS) three-level converter, and the drive circuit of the transistor were analyzed.
分析了一种新颖的零电压零电流(ZVZCS)开关之电平变换器，以及功率晶体管的驱动电路。
Analyzes the waveform of output voltage and current of PWM drive circuit, and also gives practical application circuits and test results.
分析了所用的PWM驱动电路的输出电压和电流波形，并给出实际应用电路以及实验结果。
The invention can prevent the laser from damaging the drive circuit die set and enhance the qualified rate of the flexible display panel.
本发明可避免激光损害驱动电路模组，提高软性显示面板优良品率。
A new drive circuit for IGBT is designed. It features high switching frequency, high driving power, simple-structure and reverse-turn-off.
论文中还设计了一种新型的IGBT驱动电路，它具有开关频率高、驱动功率大、结构简单且具有负压关断的特点。
This thesis pays more attention to the HF MOSFET drive circuit and characteristics of balancing parallel MOSFETs' currents in dynamic mode.
本文主要研究高频功率MOSFET的驱动电路和在动态开关模式下的并联均流特性。
This thesis pays more attention to the drive circuit of high frequency power MOSFET, power regulation circuit and frequency-tracing circuit.
本文主要研究高频功率MOSFET的驱动电路、频率跟踪电路以及功率调节电路。
The module is made of high speed amplifier, AGC circuit, digital logical circuit, intensity modulator drive circuit, and intensity modulator.
该模块由高速前放电路，数字逻辑电路，强度调制器驱动电路，自动增益控制电路，以及强度调制器组成。
Experiments showed that the drive circuit had characteristics of reliable performance, powerful drive energy, strong anti-interference ability.
试验表明该驱动控制电路具有性能稳定、驱动能力大、抗干扰能力强等特点。
The overcurrent protection for IGBT is generally implemented in its drive circuit so that the main circuit is simpler and the volume is smaller.
IGBT的过电流保护一般在自身的驱动电路中实现，而主电路相对简单、体积小。
Based on the research of synchronization problems of high-voltage pulse in series, a synchronous drive circuit for modules in series is designed.
基于研究高压脉冲串联各个模块的同步性问题，设计了一种适用于串联模块开关管的同步驱动电路。
The comparison dealts mainly with the frequency of drop forming, the velocity of drop flying, the drive signal and the complexity of drive circuit.
其中主要就墨滴形成频率，墨滴飞行速度，驱动信号及驱动电路等关键参数进行了比较。
The comparison dealts mainly with the frequency of drop forming, the velocity of drop flying, the drive signal and the complexity of drive circuit.
其中主要就墨滴形成频率，墨滴飞行速度，驱动信号及驱动电路等关键参数进行了比较。
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