voltage divider
[电] 分压器
2025-09-09 18:53 浏览次数 12
[电] 分压器
a charge scaling d/a converter with capacitor voltage divider is designed, which extends the resolution of a parallel d/a converter as well as reduces the chip area greatly.
设计中d/a转换器采用了加电容分压器的电荷分布式结构,在扩展并行d/a转换器分辨率的同时大大节省了芯片面积。
note: the voltage divider equation derived in class doesn「t work for circuits b & c.
注意:在课堂上推导的分压方程,不适用于b电路和c电路。
c voltage divider can be used to design lower voltage direct current power.
直流分压器集开关电源和电能变换于一身,可以被用来设计降压型直流电源。
connected to the other input of the error amp is the midpoint of a voltage divider . we」ll come back to this later.
连接误差放大器另一个输入点的是一个电压分压器的中点电压。稍后我们再来讨论。
a voltage divider is designed in which the high voltage resistive capacitors made by ourselves and the resistors are connected in parallel.
由于采用了自制的耐高压电容,分压器体积小、成本低、分压比準确;
in the system, a computer is applied to adjust a d/a device and a precise voltage divider for criterion signal output.
该系统利用计算机控制d/a转换器及精密电阻分压器,输出标準电势作为被检仪表的信号源;
a resistance voltage divider is used to measure the voltage waveform of discharging and a current mutual inductor is used to measure the current waveform;
电阻分压器、电流互感器和波形储存器用于电流、电压波形测量;
this programmable control voltage divider is a secondary divider used for hv impulse test and an intelligent apparatus consisting of chip microprocessor at89c51 and peripheral circuit.
程控分压器是用于高电压沖击试验的二次分压器,是由单片机at89c51及外围电路组成的智能仪器。
the divider consists of a pulsed resistor voltage divider and a high voltage mica capacitor.
在脉沖电容器充电过程中,高压云母电容器承受高电压;
through the analyses of high voltage potential transformer, a mathematic model based on high voltage insulation theory of capacitor voltage divider varied with temperature are built.
通过对高压电压互感器分析,建立了基于高压绝缘理论的电容分压器随温度变化的数学模型;
c voltage divider includes switching power and electricity- transformation, so that it can be used to design lower voltage of direct current power.
直流分压器集开关电源和电能变换于一体,可以用来设计降压型直流电源。
high-voltage dc measurements usually involve a high-resistance voltage divider which usually forms a high resistance to the circuit being measured and thus draws infinitesimal current.
高压直流测量通常需要一个高阻抗的分压器,它对被测量的电路通常形成一个高电阻以便只有极小的电流被分流。
the technical index and calibration level of the dc resistance voltage divider are analyzed, the uniform calibration method is proposed, the uncertainty is analyzed and the checking method is given.
分析了直流电阻分压箱的技术指标和校準水平,提出了等分测量的校準方法,进行了不确定度分析,给出了验证方法。
a highly insulated hand-held probe containing the voltage divider is often used and comes as an accessory from some manufacturers.
一种高度绝缘的包括分压器的手持式探头经常被使用而且作为某些设备的附件来配备。
it gives the principle and method of design that coaxial capacitive voltage divider by the invar alloy.
给出了以因瓦合金为材料的同轴电容分压器的原理和设计方法。
a rogowski coil and a capacitive voltage divider are used as current sensor and voltage sensor respectively in the transducer and optic fibers are used to transmit signal.
该互感器以罗柯夫斯基线圈作为电流传感元件,以电容分压器作为电压传感元件,以光纤作为信号传输通道,借助有源电子调制和信号处理技术实现电流、电压的测量。
the power contains the dc power supply, high voltage divider and spark gap switching.
该电源包括直流电源、高压分压器、和火花间隙开关。
capacitor voltage divider is the voltage sensor. the influence of stray capacitor to measurement is discussed, and the influence of transient element to the divider is analyzed.
电容分压器是所采用的电压传感元件,本文讨论了杂散电容对测量误差的影响,分析了电网暂态现象对分压器的影响。
in a normal transformer circuit, the hum voltage forms a voltage divider between the plate resistance and the load.
在标準变压器电路中,hum电压会在屏阻和负载间构成分压电路。