Specification

1.除非另有说明，否则所有规格均在标称输入电压，满载和预热时间后+ 25°C时有效。

2.用0.1U 50V // 47U 50V陶瓷盖测量。交换式输出

    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)

    Line Regulation    
    (LL TO HL at Full Load)

    Single:

(typ.)

    Load Regulation     
    (LL TO HL 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