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Spire Jewel 400W SP-ATX-400W-PFC Manual Do Utilizador

Códigos do produto
SP-ATX-400W-PFC
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Página de 18
 
Version:A/0                                                                                                                                                        Page 5 of 17 
 
Spire Corp.
Http://www.spirepower.com  &  Http://www.spirecoolers.com 
Http://www.spire-corp.com 
 
 
 
 
1  Introduction 
1.1 Scope
 
This specification defines the performance and characteristic for the model of 
SP-ATX-400W-PFC  power supply. 
 
1.2 General Description
 
SP-ATX-400W-PFC is a switching power supply, 400W self-contained, AC to DC 
power source supply suitable for mounting in PC. 
1) SPCC 0.6MM ENCLOSURE 
2) ONE 12CM FAN 
3) Metal Case 
2  Electrical 
 
2.1 AC Input 
Table 1 list AC input voltage and frequency requirements for continuous operation. 
 
 
 
 
 
 
       
Power Factor Correction (PFC) 
SP-ATX-400W-PFC   (w/ Passive PFC)   
 
 
 
 
2.1.1 Input Over Current Protection 
The power supply is equipped with a non-reset-able fuse on the AC 
input to limit power consumption on a failure within the power supply   
module. 
Input Fuse Rating: 
         Voltage                     250 V 
  Current                                              6 A 
         De-activation time            200 ms 
Table 1.    AC Input Line Requirements 
Parameter 
Min. 
Nom.
(1)
 
Max. 
Unit 
Vin 
Voltage  200 220 240 
VACrms 
Vin Frequency 
50 
--- 
60 
Hzrms 
(1) 
Nominal voltages for test purposes are considered to be within ±1.0 V of 
nominal.