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AQF250E-5S,AQF250E-15S,AQF250E-48S。250W AC-DC 开关电源

更新时间:2023-04-22

简要描述:

Compact Size in 7.0 x 4.2 x 1.6 inches
Package: Enclosed
Operating Temperature: -25~70 degrees
90~264 VAC Universal Input Range
3.3 VDC to 48 VDC Output
3000 VAC Input to Output Isolation

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    Feature
    Safety Approval
 
 

Compact Size in 7.0 x 4.2 x 1.6 inches
Package: Enclosed
Operating Temperature: -25~70 degrees
90~264 VAC Universal Input Range
3.3 VDC to 48 VDC Output
3000 VAC Input to Output Isolation
250 Watt with 18CFM FA
With P.F.C. Function
Safety approval by CE and UL

 
download SPC.
    Specification
 
1.All specificationsvalid at nominal input voltage,full load and +25°Cafter 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
    250 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:
±1%
(typ.)
 
 
    
 
 
 
    
 
 
 
    Load Regulation    
    (5% to at Full Load)
    
    
    Single:
±1%
(typ.)
 
 
    
 
 
 
    
 
 
 
    Ripple    (20MHz bandwidth)
    3.3S,5S:100mV (Vp-p)
(max.)
 
 
    others:1% Vout
 
 
    Noise    (20MHz bandwidth)
    3.3S,5S:100mV (Vp-p)
(max.)
 
 
    others:1% Vout
 
 
    Temperature Coefficient
    ±0.02% / °C  (max.)
 
 
    Short Circuit Protection
    Auto recovery
 
 
 
 
 
 
 
 
   General Specification
 
 
    Characteristics
    Conditions
 
 
    Switching Frequency
    67K Hz  (typ.)
 
 
    Isolation Voltage  (Input to Output)
    3000 VAC  (min.)
 
 
    Operating Temperature
    -25 °C to +70°C  (with derating)
 
 
    Storage Temperature
    -40°C to +85°C
 
 
    Humidity
    95% RH  (max.)
 
 
    Cooling
    Free air convection
 
 
 
 
 
 
 
 
   Physical Specification
 
 
    Characteristics
    Conditions
 
 
    Dimension    (Tolerance ±0.5)
    177.8 x 106.68 x 40.64 mm
 
 
    7.0 x 4.2 x 1.6 inches
 
 
    Weight
    823 g
 
 
    Case Material
    Enclosed
 
 
 
 
 
 
 
 
 
    Model
 
 
 
 
 
 
 
 
ModelNo.
InputRange
OutputVoltage
OutputCurrent
Eff
(V.AC )
(V.DC )
(mA )
(%)
Single Output Models
AQF250E-3.3S
90 ~ 264 VAC
3.3
18CFM:40,000
Convection:24,240
72
AQF250E-5S
90 ~ 264 VAC
5
18CFM:40,000
Convection:24,000
77
AQF250E-12S
90 ~ 264 VAC
12
18CFM:20,830
Convection:13,500
81
AQF250E-15S
90 ~ 264 VAC
15
18CFM:16,660
Convection:10,800
82
AQF250E-24S
90 ~ 264 VAC
24
18CFM:10,400
Convection:6750
83
AQF250E-48S
90 ~ 264 VAC
48
18CFM:5200
Convection:3375
84
 

 

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