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Feature
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
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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