negative voltage feedback

基本解释

This paper deals with the design and calculation method of the voltage regulator used in the SCR regulating speed system with voltage negative feedback control.
本文讨论可控硅电压负反馈调速系统中电压调节器的设计和计算方法。
A multifunction hand electric drill control using voltage negative feedback and current positive feedback, with protecting devices of current cut-off negative feedback, is proposed.
本文介绍的多功能手电钻控制器，采用电压负反馈、电流正反馈，并有电流截止负反馈的保护装置。
The control to welding procedure is realized by a control circuit, and wire feed rate is regulated and controlled by speed governing circuit with the armature voltage negative feedback.
由控制电路实现焊接程序的控制，带电枢电压负反馈的调速电路控制和调节送丝速度。