voltage-variable resistor

Design of a Novel No-resistor Voltage Refrence Circuit

一种新颖不带电阻的基准电压源电路设计

To meet the requirements of the accuracy of the bandgap reference, the thermal voltage is used on a transistor with negative feedback resistor to generate a compensation current for high-order compensation.

为了满足控制系统对基准的精度的要求，借鉴分段补偿的思想，利用热电压在一带负反馈电阻的三极管上产生补偿电流，对基准进行了高阶补偿，使得温漂更低。

Aimed at the defects of the old system, this paper also proposes a plan to make improvement in field-suppressing resistor, the circuit of over voltage protection and thermal breakdown circuit of excitation, respectively.

针对原回路存在缺陷，分别从灭磁电阻和过压保护回路的改进、励磁系统热切回路的改进提出了改造方案。

At the peak voltage, the resistor can be stabilized in relative range;

电压到达峰值后，反应器的电阻稳定在一定的范围内；

Study on Parameter Test Instrumentation of Voltage-dependent Resistor

环形压敏电阻参数测试仪的研究