It has four start mode: the rampvoltage start, the limit current start, the ramp speed start and the discrete frequency start.
所研究的软起动器具备四种起动方式：电压斜坡起动、限流起动、转速斜坡起动和分级变频起动。
2
The rampvoltage less than 0. 5v will be displayed after amplification. The circuit can be used as display unit for various electrochemical instruments.
小于0.5伏的三角波电压经放大后再显示，该电路可作为各种电化学仪器的显示单元。
3
Aiming at all digital closed-loop fiber optic gyroscope, the influence of scale factor and bias stability was analyzed when rampvoltage reset was no ideal.