| Power Supply: PSU50 Series |
Desktop power supply
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Feature:
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Universal
input voltage
| Specifications: | PSU50 Series |
| Input voltage | 100-240 VAC (limits: 90-264VAC) |
| Input frequency | 47 to 63Hz (Limits: 47-440Hx) |
| Input current | 1.6A (rms) for 115VAC, 0.2A (rms) for 230 VAC 50Hz |
| Safety ground leakage current | 0.25mA max @ 240 VAC 50Hz |
| Output voltage | see rating chart (+/-5% tolerance) |
| Output current | see rating chart |
| Output power range | 50 Watts max |
| Ripple | 1% peak to peak maximum |
| Over voltage protection | Provided on outputs set at 112~132% of its nominal output voltage |
| Overcurrent protection | all outputs protected to short circuit conditions |
| Temperature coefficient | all outputs +/-0.04% /oC max |
| Transient response | max. excursion of 4% or better on all models recovering to 1% of final value within 500uS after a 25% step load change |
| Operating temperature | 0oC ~ +30oC |
| Storage temperature | -40oC to +85oC |
| Relative humidity | 5% to 95% non-condensing |
| Derating | derated from 100% at +40oC to 50% at 70oC |
| Efficiency | 65% minimum at full output |
| Hold-up time | 10 msec minimum |
| Line regulation | +/-1% maximum for any input voltage change between input voltage range |
| Load regulation | +/-5% variation from minimum to maximum output current |
| Insulation resistance | 50M ohm minimum from output to ground |
| Inrush current | 15 AMPS at 115 VAC, or 30 AMPS at 230 VAC at 25oC cold start |
| Withstand voltage | 4242 VDC from input to output |
| Meantime between failure | 50,000 hours minimum at full load at 25oC ambient |
| Emi requirements | meets conduction limits of(a)FCC part 15 Class B (b) CISPR 22.2 |
| Safety requirements | meets or exceeds:(a)UL 60950-1 (B)CSA C22.2 (C)TUV EN60950-1 (D)IEC60 950 |
| Warranty | 1 year |
UNIT :mm
**Please specify output voltage when ordering
Note:
1.Weight: Approx 510-560g
2.Optional Output Connectors
| Model | Output #1 V nom Imax |
Output #2 V nom Imax |
Output #3 V nom Imax |
Maximum Output Power |
| PSU50A-12 | +5VDC 4.50A | +9VDC 1.70A | N/A |
37.8W |
| PSU50A-13 | +5VDC 4.00A | +12VDC 2.00A | N/A |
44W |
| PSU50A-14 | +5VDC 4.00A | +15VDC 1.80A | N/A |
47W |
| PSU50A-16 | +5VDC 5.00A | +24VDC 1.00A | N/A |
49W |
| PSU50A-36 | +12VDC 2.20A | +24VDC 1.00A | N/A |
50.4W |
| PSU50A-13D | +5VDC 4.00A | +12VDC 2.00A | -12VDC
0.50A |
50W |
| PSU50A-14E | +5VDC 4.00A | +15VDC 1.50A | -15VDC
0.50A |
50W |
| PSU50A-12C | +5VDC 5.00A | +10VDC 1.00A |
-10VDC 0.50A |
40W |
| PSU50A-13A | +5VDC 4.00A | +12VDC 2.00A |
-5VDC 0.50A |
46.5W |
| PSU50A-14A | +5VDC 5.00A | +15VDC 1.20A |
-5VDC 0.50A |
45.5W |
| PSU50A-13D-1 | +5VDC 5.00A | +12VDC 1.00A | -12VDC
0.25A |
45.4W |
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