Spire SilentEagle 650W SP-ATX-650WTB-APFC-2 User Manual

 

Version:A/0                                                                                                                                                        Page 6 of 17 

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Maximum inrush current from power-on (with power on at any point on the AC 
sine) and including, but not limited to, three line cycles, shall be limited to a 
level below the surge rating of the input line cord, AC switch if present, bridge 
rectifier, fuse, and EMI filter components. Repetitive ON/OFF cycling of the AC 
input voltage should not damage the power supply or cause the input fuse to 
blow. 

The power supply is capable of withstanding a maximum 1500 VDC   
potential between the input and ground for a period of 1 second. 

If a component failure occurs, the power supply will not exhibit any of   
the following: 
1) 

Flame 

2) Excessive smoke 
3) Charred PCB 
4) Fused PCB conductor 
5) Startling noise 
6) Emission of molten material 

The DC output voltages are remain within the regulation ranges shown in Table 
2 when measured at the load end of the output connectors under all line, Load, 
and environmental conditions.   

                                      Table 2.    DC Input Line Requirements 

Output 

Range Min. 

Max. 

Unit 

+12V1DC

   

± 5% 

+11.40 

+12.00 

+12.60 

Volts 

+12V2DC

   

± 5% 

+11.40 

+12.00 

+12.60 

Volts 

+5VDC ± 

5% 

+4.75 

+5.00 

+5.25 

Volts 

+3.3VDC ± 

5% +3.14 

+3.30 

+3.47 Volts 

-12VDC ± 

10% 

-10.80 

-12.00 

-13.20 

Volts 

+5VSB ± 

5% 

+4.75 

+5.00 

+5.25 

Volts 

1) ATX +12VDC peak loading, regulation at the + 12Vdc output can go to±10%.