Pure Sine Wave atau true sine wave merupakan gelombang inverter yang hampir menyerupai bahkan lebih baik dibandingkan dengan gelombang sinusoida sempurna pada jaringan listrik dalam hal ini PLN. Dengan total harmonic distortion (THD) < 3% sehingga cocok untuk semua alat elektronik. Speksifikasi Inverter Pure Sine Wave 300 Watt 12 V FPC-300AL : Features : 1. Efficiency is more than 91%. 2. Low leakage current, less than 90 microamperes 3. Intelligent speed-regulating fan: The fan with output power greater than 100W or temperature in the machine over50'C rotates fast, otherwise it rotates slowly. 4. Multiple protection: Input undervoltage protection/Input overvoltage protection/Overload protection/Overheat protection/Short circuit protection 5.Applications: Vehicles and yachts; Home appliances, office and portable equipment, etc. Spesification : Peak power : 600W(1S) Rated power : 300W Output waveform : Pure sine wave Output voltage : 220V/230±5V Harmonic distortion : <3%(Impedance load) Output frequency : 50Hz Standby current : <0.8A Conversion efficiency : >91% Rated voltage : 12V Maximum input current : 32A Under voltage protection : 9V±0.5V Under voltage tip : 10.2V±0.5V Under pressure recovery : 12.5V±0.5V Over voltage protection : 15V±0.5V Over voltage recovery : 14.8V±0.5V Load power factor : 0.98 USB Output : 5V 1A Cooling way : Temperature control Working temperature : -20~60°C Storage temperature : -20~80°C Working humidity : 10~90%(No condensation) Product size(mm) : 195*95*55mm N.W/G.W(KG) : 0.69