The weight of PC lens is very light, 37% lighter than the common resin lens, which can relieve the pressure of the lens on the bridge of the nose. And the lenses are very thin.
That’s why our power inverter is lighter,smaller than other similar inverter. When the inverter working in invertion mode,the output waveform is sine wave.
HYSF40/380•Air-cooling; DSP+ARM+IGBT Structure; Optimized Q value control method•7-inch LCD display with touch screen; concise and legible interface simple to use; digitized control with high control accuracy•The power output and current output control ac