The noise model of the conversion circuit is analyzed in detail.
详细分析了转换电路的噪声模型。
So it should play a role in automatic adjustment, safety protection, conversion circuit.
故在电路中起着自动调节、安全保护、转换电路等作用。
We also scheme out the signal conversion circuit and the new system anti-interference circuit.
并设计了信号转换电路和系统抗干扰电路。
It also gives the three dimensional display coordinate conversion circuit which is on the equation.
给出了基于这一方程出发设计的立体显示坐标变换电路。
The voltage conversion circuit generates a first voltage and a second voltage based on a power supply voltage.
电压转换电路基于电源电压产生第一电压和第二电压。
The highly efficient power conversion circuit not only minimize losses, but also save energy and protect environment.
高效的功率转换电路把损耗降到最低，节能环保。
The principle of Thermistor-frequency conversion circuit used in temperature measurements is introduced in this paper.
本文介绍一种测温用的热敏电阻频率转换电路的工作原理。
We designed a low-noise, high-precision I-V conversion circuit by use of AD8099 based on the method of weak signal testing.
基于微弱信号检测的方法，设计了应用AD8099实现的一种低噪声、高精度光电转换电路。
This paper introduces a conversion circuit of A/D and D/A composed of a D/A chip, an operational amplifier and a comparator.
介绍由一块D/A芯片，以及由运算放大器和比较器各一块组成的D/A转换电路和A/D转换电路。
A regular NMOS-only M-2M ladder and a current-to-voltage conversion circuit proposed in this paper are adopted in this design.
设计中，采用了一种规则的全NMOS管构成的M-2M梯形电路，以及本文提出的电流-电压转换电路。
An overvoltage protection control circuit includes a voltage conversion circuit, a voltage comparison circuit, and a switching circuit.
本发明提供了一种过压保护控制电路，包括：电压转换电路、电压比较电路和开关电路。
The paper describes a simple and useful interface conversion circuit between IEEE-488 and RS-232, using the method of software interface.
介绍一个简单实用的IEEE—488与RS—232之间的接口转换电路，采用了接口软件化思想。
Preferably, the conversion circuit is implemented as a current mirror (100), with the exponential transfer function being defined by the mirror ratio.
优选地，将转换电路实现为电流镜(100)，由镜像比限定指数传输函数。
This paper introduces the automatic range conversion circuit of voltage, current and resistance normalized measure and the working process of software.
介绍将电压、电流、电阻归一化测量的自动量程转换电路及主要软件流程。
The power supply module provides the control circuit, the drive of frequency conversion circuit, transaction circuit and DSP with different power supply.
电源模块为系统控制电路、变频驱动电路、变送电路、DSP芯片提供不同要求的电源。
Switching power supply Switching power supply is a voltage conversion circuit, the main work is the step-up and step-down, are widely used in modern electronic products.
开关电源是一种电压转换电路，主要的工作内容是升压和降压，广泛应用于现代电子产品。
The special design method is used in AD7755 electric energy conversion circuit, the electric loads detecting and control ware realized by making use of the software method.
AD 7755应用电路采用特殊的设计方法，并利用软件方式实现了用电负荷的检测与控制。
Thus, each transistor of the current mirror (100) defines a step of the digital to analog conversion circuit, and the ratio between adjacent steps is substantially constant.
因此，电流镜(100)的每个晶体管限定数字模拟转换电路的步，相邻步之间的比率实质上是常数。
The special design method was used in AD7755 electric energy conversion circuit, the electric loads detecting and control were realized by making use of the software method.
AD7755应用电路采用特殊的设计方法，并利用软件方式实现了用电负荷的检测与控制。
This paper presents a new type of low noise frequency conversion circuit based on the research of phase noise conception, generation as well as relativity measurement method.
本文在对相位噪声的概念、产生及其相关测量方法研究的基础上，设计出一种低噪声频率变换电路。
Based on simulating transient process of power conversion circuit thoroughly and systematically, working condition of magnetic core is analyzed in detail at various arc loads.
建立了弧焊逆变器的器件级数学模型，对功率变换回路的瞬态过程进行了深入系统的仿真研究。
Based on the speciality of transistors non-linearity, using maths method, this article analyses the cause of whistle of frequency conversion circuit and provides method to eliminate.
本文根据晶体管非线性元件的特点，利用数学推导方法，从基础上分析了变频工作啸叫的原因，并提出了消除方法。
Such aspects get involved in as the acquisition, amplification, filter and AD conversion as well as the principle and structure of USB transmission circuit.
从硬件角度介绍三导心电信号的采集、放大、滤波、模数转换和USB传输的电路原理与构成。
An analog maximum power point tracking (MPPT) controller integrated circuit (IC) based on open-circuit voltage method was proposed to enhance the photovoltaic conversion efficiency of solar cell.
为提高光伏电池的光电转换效率，设计一种基于开路电压法的光伏电池最大功率点跟踪(MPPT)控制芯片。
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 hardware composition, high precision conversion of temperature signal and the trigger control circuit for resistance furnace are introduced.
介绍了电阻炉温度控制系统的硬件组成、温度信号的高精度转换及触发控制电路。
Computer control, automatic conversion linearity correct and pressure automatic calibration were used in the control circuit.
测量电路采用计算机控制，实施量程自动转换、线性修正和压力自动校准。
Design of the hybrid energy storage system power conversion unit circuit topology, the energy storage system of the compound of the working principle and developed a digital control strategy.
设计了复合储能系统功率变换单元电路拓扑，阐述了该复合储能系统的工作原理并制定了数字化控制策略。
This paper puts forward a new kind of scheme through analysis of PWM-to realized the conversion of D/A of16 bit resolution by using programmable timer circuit.
本文通过对PWM的分析，提出了一种新的方案，即用可编程定时器电路实现16位分辨率的D/A转换。
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。
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