略谈滑动变阻器的连接 Guangdong Education
变压器的水阻 transformer moisture resistance
随电压变化的电阻器 voltage-variable resistor
分压接法：将变阻器的两个固定端分别与电源的两极相连，由滑动端和任一固定端连接到电路。
Partial Pressure Connection: the varistor of the two fixed end of the bipolar power supply, respectively connected by a sliding side and either a fixed terminal connected to the circuit.
对金属氧化物变阻器的物理特性进行了分析，并完成了MOV元件的数学建模，将其等效为电感、电阻、二极管三部分。
This paper analyses the physical characteristic of MOV and gives out its mathematical model by making it equivalent to inductance, resistance and diode three parts.
本文设计出了一个调节分辨率极高的螺旋调节变阻器。
A spiral rheostat which is very high in resolution capacity is designed.
应用推荐