input current的例句大全

The influence factors of input current distortion rate , such as : the values of inductor, hySteresis hod.

讨论了不同电感 、 不同滞环大小及不同死区对输入电流畸变率的影响.

Three-phase rectifier, often used in high power applications, its input current is greater impact on the grid.

三相整流器，往往应用于高功率场合，其输入电流对电网的影响也更大。

It is a single-stage converter operated at discontinuous conduction mode ( DCM) of an input current, and it combines the technique of current resonant and PFC. It has characteristics of easy control, input current automatically following input voltage, and higher power factor.

这种变换器工作在输入电流不连续导电方式（DCM），综合了电流谐振技术与PFC技术，具有控制简单、输入电流自动跟踪输入电压、功率因数较高的特点。

The paper gives two kinds of approaches to measure the ripple current in input current of DC-DC converter or DC-AC inverter.

文中叙述了直流直流变换器或直流交流逆变器输入电流中纹波电流的二种测量方法。

A single-stage PFC converter combines the PFC stage and a DC/ DC converter into one stage with a shared switch and controller. implements the input current shape and provide tight output regulation.

单级PFC变换器把PFC级和DC/DC级集成在一起，共用开关管和控制电路，同时实现输入电流的整形和对输出电压的调节。

Harmonic Analysis and Parameters Design of PWM Rectifier Input Current

PWM整流器的输入电流谐波分析及参数确定

By compared the resoure of input and outturn in 1997 and in 1992, author find the current problem in yinshan mine, discussing the main means to reduce dificit in 1998 in practice.

通过对1997年与1992年矿山投入产出调查资料的分析比较，从中发现矿山目前面临的困难与存在的问题，并结合银山铅锌矿的实际探讨了减亏限亏的主要途径。

This paper introduces a kind of nonlinear-carrier ( NLC) controller for high power factor boost converters. Using the NLC controller, input line voltage and current sensing, error amplifier in the current shaping loop, and analog multiplier/ divider are eliminated.

阐述了一种非线性载波（Nonlinear-carrier）控制的PFC电路，该电路与传统单级功率因数校正电路相比不再需要输入电压、电流采样以及复杂的模拟乘法器和电流误差放大器电路。

Under this direction, we developed a kind of inverter power supply, and the parameters are as follows: ( 1) the input of three-phase alternating current;

根据这个特点，我们研制了一种高频、高压的大功率逆变电源，参数如下：（1）三相交流输入；

Because of its high input impedance, low loss, fast switching speed, low on-state voltage drop-out and large on-state current, IGBT has become the mainstream product in the field of power components and been used in numerous fields.

因为输入阻抗高、损耗低、开关速度快、通态压降低，通态电流大等优点成为现今功率器件发展的主流产品，广泛应用于各个领域。

The latter uses the last line height signal as the reference input of Z-control in the current line scan.

后者利用前一行扫描高度数据作为当前行Z向扫描器驱动的参考输入。

The outside of this chip adopts BOOST structure to drive up to seven white LEDs with the input voltage ranging from 3V to 5V. Series connection of the LEDs provides identical LED current resulting in uniform brightness.

电路的电源输入在3V～5V变化，采用BOOST电路结构升压，在极限情况下最多可驱动七个白光LED，由于LED串联，因此各LED电流完全匹配，亮度一至。

Comparision Between Voltage and Current Signal Dealing Methods in PLC Analog Input Modular

PLC模拟量输入模块对电压和电流信号处理方式比较

TI? The maximum voltage developed across an input diode with test current applied.

测试电流加到输入二极管所产生的最大压降。

According to the analysis of some common input channel circuits of microprocessor multichannel temperature circular measurer, the authors present a new circuit so called "supplying current by single constant-current supply and synchronously switching with double multichannel switchers".

在分析了当前一些常见的微机多点温度巡检仪前向通道的基础上，提出一种单恒流源供电、双多路开关同步切换式前向通道新电路。

Experimental results show that the device can precisely measure many parameters of IOA, such as input offset voltage, input offset current, open loop differential AC voltage gain and AC common mode rejection ratio.

实验结果表明该测试仪能准确测量运算放大器的输入失调电压、输入失调电流、交流差模开环电压增益和交流共模抑制比等参数。

In This paper are describe the variations of the total luminous flux, lamp wattage, woring current and voltage across the lamp with different input voltage.

本文叙述了在不同输入电压下，测量灯管的总光通量、灯管功率、工作电流、灯端电压的实验。

The input voltage and current of uncontrolled single-phase and three-phase rectifier with inductance and capacitance were measured, and the actual waveforms were consistent with the theoretical analysis basically.

并分别对感容滤波的单相、三相不可控整流电路的输入电压和电流进行了测量，其实际波形与理论分析基本吻合。

Selpg keeps track of the current page number as follows: If input is fixed-lines-per-page, it counts newlines until the page length is reached and increments a page counter.

selpg通过以下方法记住当前页号：如果输入是每页行数固定的，则selpg统计新行数，直到达到页长度后增加页计数器。

The 236 source-measure unit of KEITHLEY company was used which can supply the constant current and the high input resistance.

测量采用吉士利公司的236源测量设备提供恒定电流和高输入阻抗的电压测量。