... output Soft start & fan cooling CE JSP-12-300 300W 12V DC/AC Car Converter Features:1.Pure sine wave output (THD ... display power and fault status7.Protections:short circuit, overload, over temperature, low battery voltage, over battery voltage, lack-voltage alarm.8 ... voltage: 12V, 24V, 48V2.AC Output voltage: 100V, 110V, 120V, 220V, 230V, 240V3.Frequency: 50Hz, 60Hz, 50Hz/60Hz(having frequency switch)4 ...