Features:
- Universal AC input/ Full range
- Built-in active PFC function, PF>0.95
- High Efficiency, and High Reliability
- Output Protections: OLP/OTP/OVP/SCP
- Wide operating ambient temperature
(-25°C~70°C)
- Conformal Coating on PCB Soldering Side
- All using 105°C long life electrolytic
capacitors.
- 100% full load burn-in test
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| Part Number |
 QPDF-320-3.3 |
QPDF-320-4 |
QPDF-150-5 |
QPDF-320-7.5 |
QPDF-150-12 |
QPDF-150-24 |
QPDF-320-28 |
QPDF-150-36 |
QPDF-150-48 |
| Output Charateristics |
| DC Output |
3.3V |
4V |
5V |
7.5V |
12V |
24V |
28V |
36V |
48V |
| Rated Current |
60A |
60A |
60A |
40A |
25A |
13A |
11A |
8.8A |
6.7A |
| Current Range |
0~60A |
0~60A |
0~60A |
0~40A |
0~25A |
0~13A |
0~11A |
0~8.8A |
0~6.7A |
| Ripple and Noise |
0~65°C |
<150mV |
<150mV |
<150mV |
<150mV |
<150mV |
<150mV |
<150mV |
<200mV |
<240mV |
| -20~0°C |
<180mV |
<180mV |
<180mV |
<180mV |
<180mV |
<180mV |
<180mV |
<200mV |
<240mV |
| Voltage Adj. Range |
3.1V~3.6V |
3.7V~4.3V |
4.4V~5.3V |
6.6V~8.4V |
10.5V~13.3V |
19.7V~26.4V |
25.7V~30.4V |
33.2V~38.4V |
41.5V~53.1V |
| Voltage Accuracy |
±2% |
±2% |
±2% |
±2% |
±1% |
±1% |
±1% |
±1% |
±1% |
| Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Load Regulation |
±1% |
±1% |
±1% |
±1% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Set-up Time |
<2.5s (115VAC input, full load); <1.2s (230VAC input, full load) |
| Hold-up Time |
>14ms (230VAC input, full load) |
>16ms (230VAC input, full load) |
| Temperature Coefficient |
±0.03% / °C |
| Overshoot and Undershoot |
<5.0% |
| Input Characteristics |
| Voltage Range |
88VAC~264VAC, 124-370VDC |
| Frequency Range |
47Hz-63Hz |
| Power Factor (Typical) |
PF>0.98/115VAC; PF>0.95/230VAC |
| Efficiency (Typical) |
115VAC Input |
72% |
73% |
73% |
77% |
78% |
79% |
79% |
80% |
81% |
| 230VAC Input |
77% |
78% |
79% |
83% |
86% |
87% |
87% |
87% |
88% |
| AC Current (max) |
5.0A |
| Inrush Current (Typical) |
<23A@115VAC Cold start; <45A@230VAC Cold Start |
| Leakage Current |
Input-Output: <0.1mA Input-PG: <0.75mA |
| Protection |
| Over Load (OLP) |
105%~135% of rated output current, hiccup mode, auto recovery |
| Over Temperature (OTP) |
85°C ± 5°C (heatsink of power transistor); shut down, auto recover after the temperature decreases |
| Over Voltage (OVP) |
110%~150% of rated output voltage, shut down, re-power on to recover |
| Short Circuit (SCP) |
Long-term mode, auto recovery |
| Environmental Characteristics |
| Operating Amb. Temp and Hum. |
-25°C~70°C, 20%~90% RH Non-Condensing |
| Storage Temp. and Hum. |
-40°C~85°C: 10%-95% RH Non-Condensing |
| Safety Standards |
UL60950-1; EN60950-1: 2006 |
| Withstand Voltage |
Primary-Secondary: 3.0KVAC; <=10mA.
Primary-PG: 1.5KVAC;<=10mA.
Secondary-PG: 0.5KVDC;<=10mA |
| Isolation Resistance |
>= 100M ohms |
| EMI Conduction and Radiation |
Compliance to EN55022(CISPR22) Class B |
| Harmonic Current |
Compliance to EN61000-3-2, 17625.1-2003 |
| EMS Immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11; EN55024, light industry level, criteria A |
| General Charaterisitcs |
| MTBF (MIL-HDBK-217F) |
More than 300,000 Hrs (25°C, Full load) |
| Dimensions (LxWxH) |
226.5 x 115 x 50 mm |
| Packing |
10 PCS/CTN. G.W: 11.6kgs |
| Cooling Method |
Forced air cooling (built-in DC fan) |
