Adopt IGBT frequency conversion of German Siemens and voltagefeedbackseries resonance circuit. The conversion efficiency is reaching up to above 97.5%.
采用德国西门子IGBT变频,电压反馈串联谐振电路。变换效率高达97.5%以上。
2
The determinant method of feedback, such as positive feedback and negative feedback, voltagefeedback and current feedback, series feedback and parallel feedback, etc.