The MW-NTS-450 Series are high performance DC/AC power inverters released to cover lower wattage applications. Using high frequency circuit topology this pure sine wave inverter has efficiency up to 93%. Capable of providing 450W continuously as well as a peak load of 517.5W for 180 seconds, 675W for 10 seconds or 900W surge power for 30 utility cycles. The output AC voltage and frequency of TS-450 can be easily adjusted via the front panel. TS-450 is suitable for powering all kinds of home appliances, power tools, and office & portable equipment in vehicles, yachts, mobile homes or places where the utility can't be reached or the power quality is poor.