Intel SC5299UP SC5299UPNA Manual Do Utilizador

Duration 

Sag 

Operating AC Voltage 

Line Frequency 

Performance Criteria 

Continuous 

10% 

Nominal AC Voltage ranges 

50/60Hz 

No loss of function or performance 

0 to 1 AC 
cycle 

100% 

Nominal AC Voltage ranges 

50/60Hz 

No loss of function or performance 

> 1 AC cycle 

>10% 

Nominal AC Voltage ranges 

50/60Hz 

Loss of function acceptable, self 
recoverable 

Duration 

Surge 

Operating AC Voltage 

Line Frequency 

Performance Criteria 

Continuous 

10% 

Nominal AC Voltages 

50/60Hz 

No loss of function or performance 

0 to ½ AC 
cycle 

30% 

Mid-point of nominal AC 
Voltages 

50/60Hz 

No loss of function or performance 

 

2.1.4.8 

AC Line Fast Transient (EFT) Specification 

The power supply meets the EN 61000-4-5 directive and any additional requirements in 
IEC1000-4-5:1995 and the Level 3 requirements for surge-withstand capability, with the 
following conditions and exception: 

    These input transients do not cause any out-of-regulation conditions, such as overshoot 

and undershoot, nor do they cause any nuisance trips of any of the power supply 
protection circuits 

    The power supply meets surge-withstand test conditions under maximum and minimum 

DC-output load conditions. 

2.1.4.9 

AC Line Leakage Current 

The maximum leakage current to ground for each power supply is 3.5mA when tested at 
240VAC. 

2.1.5 

DC Output Specifications 

2.1.5.1 

Grounding 

The ground of the pins of the power supply output connector provides the power return path. 
The output connector ground pins are connected to safety ground (power supply enclosure).  

2.1.5.2 

Standby Output 

The 5VSB output is present when an AC input greater than the power supply turn-on voltage is 
applied.