Specification

1.All specifications valid at nominal input voltage,full load and +25°C after warm-up time unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output

    Input Specification

    Characteristics

    Conditions

    Voltage Range

    AC IN

  90 ~ 264 VAC
  
  

    DC IN

  120 ~ 370 VDC
  

    Frequency

    47 ~ 63 Hz

   Output Specification

    Characteristics

    Conditions

    Output Power

    480 Watt  (max.)

    Voltage Accuracy
    (Full Load and Nominal Vin)

    Single:

  ±2%

    Minimum Load     (at Full Load)

    5%

    Line Regulation    
    (5% to 10 at Full Load)

    Single:

  ±0.5%

(typ.)

    Load Regulation     
    (5% to 10 at Full Load) 
     
    

    Single:

  ±1%

(typ.)

    Ripple    (20MHz bandwidth)

    12S:100mV (Vp-p)
    24S,36S:200mV (Vp-p)

(max.)

    48S:300mV (Vp-p)

    Noise    (20MHz bandwidth)

    12S:100mV (Vp-p)
    24S,36S:200mV (Vp-p)

(max.)

    48S:300mV (Vp-p)

    Temperature Coefficient

    ±0.03% / °C ( 0 °C~50 °C )  (max.)

    Short Circuit Protection

    Auto recovery

   General Specification

    Characteristics

    Conditions

    Switching Frequency

      (typ.)

    Isolation Voltage  (Input to Output)

    3000 VAC or 4242 VDC  (min.)

    Operating Temperature

    -25 °C to +70°C  (with derating)

    Storage Temperature

    -25°C to +85°C

    Humidity

    95% RH  (max.)

    Cooling

   Physical Specification

    Characteristics

    Conditions

    Dimension    (Tolerance ±0.5)

    202.8 x 106.5 x 45.0 mm

    7.98 x 4.2 x 1.78 inches

    Weight

    1050 g

    Case Material

    Enclosed