| Maximum power: | 
        850 Watts. | 
      
      
        | Frequency range: | 
        115 Vac ~ 240 Vac | 
      
      
        | Input waveform: | 
        Sine wave, modified sine wave or square wave. | 
      
      
        | Input maximum current: | 
        15A | 
      
      
        | Withstand voltage: | 
        Input to output 1800Vac 3 sec. 
          Input to ground 1800Vac 3 sec. | 
      
      
        | Green Power Efficiency: | 
        80% minimum at full-load. | 
      
      
        | Overpower protection: | 
        105%~150% | 
      
      
        | Over voltage protection: | 
        +5V output is between 5.7V to 6.5V. 
          +12V output is between 13.2V to 14.4V. 
        +3.3V output is between 3.7V to 4.1V. | 
      
      
        | Under voltage protection: | 
        +5V output is between 3.3V to 3.7V. 
            +12V output is between 8.5V to 9.5V. 
             +3.3V 
              output 
              is 
              between 
              2.0V 
              to 
          2.4V. | 
      
      
        | Unit dimension: | 
        6 7/16"(163 mm) L x 5 13/16"(149 mm) W x 3 3/8"(85 mm) H | 
      
      
        | Unit weight: | 
        6 lbs (2721g) / unit. | 
      
      
        | MTBF: | 
        100,000 hours under the following conditions full-rated load, 120Vac input, and 25C ambient. | 
      
      
        | Switches: | 
        ATX Logic power rocker switch. | 
      
      
        | Fan size: | 
        1 - 140 x 140 x 25 mm bottom fan. 
         |