Specifications : |
PSU 40 Series : |
Input voltage |
100-240 VAC (Limits: 90-264VAC) |
Input frequency |
47 to 63Hz (Limits: 47-440Hz) |
Input current |
0.8A(rms) for 115VAC, 0.4A(rms) for 230 VAC |
Safety ground leakage current |
1.0A max. @240 VAC 50Hz |
Output voltage |
See rating chart (±5% tolerance) |
Output current |
See rating chart |
Output power range |
40 watts Maximum |
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% / ℃ maximum |
Transient response |
Maximum excursion of 4% or better on all models. recovering to 1% of final value within 500uS after a 25% step load change |
Operating temperature |
0℃~+40℃ |
Storage temperature |
-40℃ to + 85℃ |
Relative humidity |
5% to 95% non-condensing |
Derating |
Derated from 100% at + 40℃ linearly to 50% at 70℃ |
Efficiency |
65% minimum at full output |
Hold-up time |
5 msec minimum |
Line regulation |
±0.2% maximum for any input voltage change between input voltage range |
Load regulation |
±5% variations from minimum to maximum output current. |
Insulation resistance |
50 M ohm minimum from output to ground |
Inrush current |
15 AMPS @ 115VAC, or 30 AMPS @ 230VAC at 25℃ cold start |
Withstand voltage |
3000 VAC from input to output |
Mean time between failure |
100,000 hours minimum at full load at 25℃ ambient |
EMI requirements |
Meets conduction limits of CISPR 22.2 |
Safety requirements |
Meets or exceeds: (A)UL1960 (B)CSA C222 (C) tuv en60950 (D) iec 950 |
Warranty |
1 year |