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ACE-4520C
 
Features Features
  1. High efficiency
2. Low ripple & noise
3. Output overvoltage protection
4. Short circuit protection on all output
5. 100% burn-in under high ambient temperature (50C)
6. Vacuum-impregnated transformer
7. MTBF: 100K hours at 25C
8. 100% Hi-pot tested
9. Line input fuse protection
 
Specifications Specifications
 
Input Input Voltage :18 ~ 36 VDC Input
Input Current :15 A(RMS) @ -24 VDC
Inrush Current :100 A Max for -24 VDC
Output

 Voltage

Min.load 

 Max.load

 Ripple & Noise

 +5 V

1 A 

12 A 

50 mV P-P 

 +12 V

0.5 A 

 15.4 A

120 mV P-P 

 -12 V

0 A 

0.5 A 

120 mV P-P 

 +3.3 V

0 A 

 12 A

50 mV P-P 

+5 Vsb 

0 A 

 2 A

50 mV P-P 


+3.3V, +5V, +12V total current not exceed 184W
Overvoltage protection:
+5 V output 5.7 V ~ 6.5 V
+12 V output 13.1 V ~ 14.5 V
+3.3 V output 3.7 V ~ 4.1 V
Over Circuit protection:
+5 V output 13.2 V ~ 18 V
+12 V output 17.6 V ~ 24 V
+3.3 V output 13.2 V ~ 18 V
Short Circuit protection:
+3.3 V, +5 V, +12 V Shut down and latch off
Output rise time 20 ms Max.
Efficiency 78 %
MTBF 100,000 hours on max load at +25 C
Relative Humidity 5 % ~ 95 % RH non-condensing
Output Connector 20+4-pin ATX, 4-pin 12 V CPU, FDD, SATA and 2x HDD
Storage Temperature -20 ˚C ~ 80  ˚C
Operation Temperature 0  ˚C ~ 50  ˚C
 
Ordering Information Ordering Information
 
Part No. Description
ACE-4520C-RS 200 24 V DC input 1U ATX Power Supply
ACE-4520T-RS 200 48 V DC input 1U ATX Power Supply