A chopper output offers the possibility to connect a braking resistor for applications where large amounts of power are fed back to the power supply.
断路器为在功率值高的应用装置处和电源之间装置制动电阻器提供了可能。
2
GTO dc chopper is adopted for the main power supply while the switch mode control with derivative feedback loop is adopted for the main controller.
主电源采用GTO直流斩波器。主控采用带微分反馈环节的开关斩控模式。
3
In this paper, using unity power factor PWM rectifier and chopper circuit, it establishes a new type of switching power supply about PWM input rectifier circuit.