... Sine Wave inverter 2, With charger 3, DC Input: 12V 5, Output: 220V, 50/60Hz 6, Lower exciting current Applications:Television ... and etc.Description:PSI Series UPS provides pure sine wave power for commercial, household and industrial applications. Capacity availability ... offers high precision output.PWM technology, Pure Sine Wave outputPure sine wave output, suitable for all types of loading includes ...