MQF500O系列直流电源MQF500O-48S

 Input Specification

    Characteristics

    Conditions

    Voltage Range

    AC IN

  90 ~ 264 VAC
  
  

    DC IN

  127 ~ 370 VDC
  

    Frequency

    47 ~ 63 Hz

   Output Specification

    Characteristics

    Conditions

    Output Power

    500 Watt  (max.)

    Voltage Accuracy
    (Full Load and Nominal Vin)

    Single:

  ±2%

    Minimum Load     (at Full Load)

    3%

    Line Regulation    
    (1 to at Full Load)

    Single:

  ±0.5%

(typ.)

    Load Regulation     
    (1 to at Full Load) 
     
    

    Single:

  ±1%

(typ.)

    Ripple    (20MHz bandwidth)

    12S,15S:160mV (Vp-p)
    24S:240mV (Vp-p)

(max.)

    48S:480mV (Vp-p)

    Noise    (20MHz bandwidth)

    12S,15S:160mV (Vp-p)
    24S:240mV (Vp-p)

(max.)

    48S:480mV (Vp-p)

    Temperature Coefficient

    ±0.03% / °C ( 0 °C~50 °C )
    ±0.06% / °C ( -30 °C~0 °C )  (max.)

    Short Circuit Protection

    Protection level 1 (nominal)：Continuous, Auto recovery
    Protection level 2 (instantaneous high current)：Latch

   General Specification

    Characteristics

    Conditions

    Switching Frequency

      (typ.)

    Isolation Voltage  (Input to Output)

    4000VAC or 5656VDC  (min.)