... ,55Hz,60HZ products with USB 150w dc to ac power inverter modified sine wave Continuous power:150W Peak power: 300W Input voltage: DC12V/24VOutput ... 500mAOupt waveform:Modifide sine waveProtection Specification: OverLoad,ShortCircuit,OverTemperature,OverVoltage, Low voltage Size: 155×97×55mm 150w dc to ac power inverter modified sine wave