| Power Supply: PSU25 Series |
Desktop power supply
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Feature:
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Universal
input voltage
| Specifications: | PSU25 Series |
| Input voltage | 100-240 VAC (limits: 90-264VAC) |
| Input frequency | 47 to 63Hz (Limits: 47-440Hx) |
| Input current | 0.3A (rms) for 115VAC, 0.2A (rms) for 230VAC |
| 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 | 25 Watts max |
| Ripple | 1% peak to peak maximum |
| Over voltage protection | Provided on outputs set at 112~132% of its nominal output voltage |
| Over current 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 ~ +40oC |
| 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 | 5 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
| Model | Output #1
V nom Imax |
Output #2
V nom Imax |
Output #3
V nom Imax |
Maximum Output Power | INPUT INLET |
| PSU25A-13 | 5VDC 2.50A | +12VDC 1.00A | N/A |
25W
|
FIG1
|
| PSU25A-14 | 5VDC 2.50A | +15VDC 0.80A | N/A |
25W
|
FIG1
|
| PSU25A-16 | 5VDC 2.50A | +24VDC 0.50A | N/A |
25W
|
FIG1
|
| PSU25A-13D | 5VDC 2.50A | +12VDC 0.80A | -12VDC 0.30A |
25W
|
FIG1
|
| PSU25A-14E | 5VDC 2.50A | +15VDC 0.50A | -15VDC 0.30A |
25W
|
FIG1
|
| PSU25A-13A | 5VDC 2.50A | +12VDC 0.80A | +-5VDC 0.30A |
25W
|
FIG1
|
| Model | Output #1
V nom Imax |
Output #2
V nom Imax |
Output #3
V nom Imax |
Maximum Output Power | INPUT INLET |
| PSU25B-13 | 5VDC 2.50A | +12VDC 1.00A | N/A |
25W
|
FIG2
|
| PSU25B-14 | 5VDC 2.50A | +15VDC 0.80A | N/A |
25W
|
FIG2
|
| PSU25B-16 | 5VDC 2.50A | +24VDC 0.50A | N/A |
25W
|
FIG2
|
| PSU25B-13D | 5VDC 2.50A | +12VDC 0.80A | -12VDC 0.30A |
25W
|
FIG2
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| PSU25B-14E | 5VDC 2.50A | +15VDC 0.50A | -15VDC 0.30A |
25W
|
FIG2
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| PSU25B-13A | 5VDC 2.50A | +12VDC 0.80A | -5VDC 0.30A |
25W
|
FIG2
|
| Model | Output #1
V nom Imax |
Output #2
V nom Imax |
Output #3
V nom Imax |
Maximum Output Power | INPUT INLET |
| PSU25C-13 | 5VDC 2.50A | +12VDC 1.00A | N/A |
25W
|
FIG3
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| PSU25C-14 | 5VDC 2.50A | +15VDC 0.80A | N/A |
25W
|
FIG3
|
| PSU25C-16 | 5VDC 2.50A | +24VDC 0.50A | N/A |
25W
|
FIG3
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| PSU25C-13D | 5VDC 2.50A | +12VDC 0.80A | -12VDC 0.30A |
25W
|
FIG3
|
| PSU25C-14E | 5VDC 2.50A | +15VDC 0.50A | -15VDC 0.30A |
25W
|
FIG3
|
| PSU25C-13A | 5VDC 2.50A | +12VDC 0.80A | -5VDC 0.30A |
25W
|
FIG3
|
