AC IN

  90 ~ 264 VAC
  
  

    DC IN

  120 ~ 370 VDC
  

    Frequency

    47 ~ 63 Hz

   Output Specification

    Characteristics

    Conditions

    Output Power

    300 Watt  (max.)

    Voltage Accuracy
    (Full Load and Nominal Vin)

    Single:

  ±2%

    Minimum Load     (at Full Load)

    Line Regulation    
    (5% to 10 at Full Load)

    Single:

  ±1%

(typ.)

    Load Regulation     
    (5% to 10 at Full Load) 
     
    

    Single:

  ±1%

(typ.)

    Ripple    (20MHz bandwidth)

    12S:150mV (Vp-p)
    24S,28S:200mV (Vp-p)

(max.)

    48S:300mV (Vp-p)

    Noise    (20MHz bandwidth)

    12S:150mV (Vp-p)
    24S,28S:200mV (Vp-p)

(max.)

    48S:300mV (Vp-p)

    Temperature Coefficient

    ±0.05% / °C ( 0 °C~50 °C )  (max.)

    Short Circuit Protection

    Auto recovery, Hiccup mode

   General Specification

    Characteristics

    Conditions

    Switching Frequency

      (typ.)

    Isolation Voltage  (Input to Output)

    3000 VAC  (min.)

    Operating Temperature

    -40 °C to +100°C  (On Aluminum Base Plate)

    Storage Temperature

    -40 °C to +100°C

    Humidity

    95% RH  (max.)

    Cooling

    Free air convection

   Physical Specification

    Characteristics

    Conditions

    Dimension    (Tolerance ±0.5)

    139.7 x 82.55 x 50.0 mm

    5.5 x 3.25 x 1.97 inches

    Weight

    In Progress

    Case Material

    Enclosed

Model No.
(Ordering Part No.)

Input Range

Output Voltage

Output Current

Eff

( V.AC )

( V.DC )

( mA )

( % )

Single Output Models

 ABR300E-12S

90 ~ 264 VAC

 12  

 25,000

87.5

 ABR300E-24S

90 ~ 264 VAC

 24  

 12,500

87

 ABR300E-28S

90 ~ 264 VAC

 28  

 11,000

87

 ABR300E-48S

90 ~ 264 VAC

 48  

 6250

88