ARCH Electronics AQF250U 250W AC/DC U-Chassis Power Supply |
|
AQF250U
(AC-DC 250 Watt Power Supply)
7.0 x 4.2 x 1.6 inches
177.8 x 106.68 x 40.64 mm
(PDF) |
|
| Features |
- U Bracket Switching power Supply
- Universal Input: 90-264 VAC
- PFC Function
- 3.3VDC to 48VDC Single Output
- 3000 VAC Input to Output Isolation
- Size: 7.0 x 4.2 x 1.6 Inches
- 2-Year Product Warranty
|
| Input Specifications |
| Voltage |
90-264VAC or 120-370VDC |
| Frequency |
47-63 Hz |
| Current (Full Load) |
4.0A Max (115VAC)
2.0A Max (230VAC) |
| Inrush Current |
40A Max (115VAC)
80A Max (230VAC) |
| Leakage Current |
3.5mA Max |
| Output Specifications |
| Voltage Accuracy |
±2% |
| Line Regulation |
±1% |
| Load Regulation |
±1% |
| Minimum Load |
0% |
| Hold Up Time |
18ms min |
| Switching Frequency |
67kHz |
| General Specifications |
| Over Power Protection |
Auto Recovery |
| Over Voltage Protection |
Zener Diode Clamp |
| Short Circuit Protection |
Auto Recovery |
| Operating Temperature |
-25°C to +70°C (with derating) |
| Storage Temperature |
-40°C to +85°C |
| Humidity |
95% RH |
| MTBF |
>50,000h @ 25°C
(MIL-HDBK-217F) |
| Dimensions |
7.0 x 4.2 x 1.6 inches
177.8 x 106.68 x 40.64 mm |
| Cooling Method |
Free Air Convection/18CFM Forced Air |
| Agency Approvals |
Pending (CE, UL) |
| EMI |
EN 55022 Class B |
| EMS |
EN 55024 |
Series Specifications |
|
Model Number
|
Output Voltage
|
Output Current (Nominal)
|
Efficiency %
|
AQF250U-3.3S |
3.3VDC |
40A |
69% |
AQF250U-5S |
5VDC |
40A |
75% |
AQF250U-12S |
12VDC |
20.83A |
80% |
AQF250U-15S |
15VDC |
16.66A |
80% |
AQF250U-24S |
24VDC |
10.4A |
80% |
AQF250U-48S |
48VDC |
5.2A |
80% |
|
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