What is a Pure Sine Wave Inverter?Pure sine wave inverter definitionA pure sine wave inverter is a device capable of converting direct current (DC) into alternating current (AC) that is very close to the ideal sine wave form. The quality of the alternating current generated by this type of inverter is very high, almost equivalent to the quality of the power provided by the mains grid, so it is suitable for occasions where the quality of the power supply is high.Working principleThe core technolo