Products
Home
About Us

 

Order
Order Form

 

Products
Systems
Chassis
Single Board
LCD Panel PCs
LCD Workstations
Power Supply
Backplane
Miscellaneous

 

Support & Services
BIOS & Drivers
Tech Support
Contact Us
RMA Request
FAQ

 

 

ACE-920A/925A/935A/932A/932T
Industrial AC Input Power Supply

ace925ov.GIF (19222 bytes)
ace925v.GIF (71625 bytes)

ACE-920A/925A/935A | ACE-932A/932T

Specifications for ACE-920A/925A/935A:
Ripple and Noise: The peak to peak ripple and noise for +12V is less than 140mV.  The other outputs are less than 140mV.  The other outputs are less than 1% of each output voltage at rated load, 115/230VAC.  Measurement is done by 15MHz band width limited oscilloscope and terminated at each output with a 47 uF capacitor.

 

Line Regulation: The output line regulation for +12V is less than +/-2%, for other outputs are less than +/-1% while measuring at rated loading and +/-10% of input voltage changing.

 

Load Regulation: The output voltage load regulation is less than the values in the following table by changing each output load +/-40% from 60% rated load, and keep all other outputs at 60% rated load.
Output#  +5V:  +/-3%    +12V:  +/-5%
-5V:  +/-1%    -12V:  +/-1%

 

Hold-up Time: Hold-u p Time is 16ms typical by measuring from the last AC line changing pulse to the point that +5V drop down to +4.75V.

 

Power Good Signal: When power is turned on, the power-good signal will go high for 100ms to 500ms after all output DC voltages are within regulation limits.

 

Output Protection: The built-in over voltage protection circuit will shut down the outputs to prevent damaging external circuits.  The trip point of crowbar circuit is around 5.9V to 7.0V.  The power supply will go into hiccup mode against short circuit or over load conditions, and will autorecovery while faulty conditions are removed.

 

Efficiency: The efficiency is higher than 73% by measuring at norminal line and rated load.

 

Safety: Designed to meet the following standards
UL 1950 D3 (approved)
TUV EN60 950 (approved)
CSA 22.2 No.234

 

EMI: Designed to meet the FCC docket 20780 curve "B"

 

AC Connectors:  AC Inlet:  Meet IEC 320/CEE 22 standard
AC Outlet:  Meet IEC320 (Reverse type)

 

DC Connectors: To Mother Board (P8/P9/P10):  Burndy GTC6P-1 or equivalent
To HDD DRive: AMP 1-480424-0 or equivalent
To 3.5" FDD:  AMP 171822-4 or equivalent

 

Operating Temperature: 0C to 55C

 

Storage Temperature: -40C to 75C

Ordering Information

Model Description Quote this Power Supply
ACE-920A Universal 200W Power Supply (click here)
ACE-925A Universal 250W Power Supply (click here)
ACE-935A 350 Watt Peak Power Supply (click here)

ACE-932A/932T

ace932.JPG (17591 bytes)

Specifications for ACE-932A/932T:
Input: 85V-130VAC or 180V-265VAC input for ACe-932A (Auto-Ranging Design)
-40V to -70VDC input for ACE-932T

 

-12V/3A high Current Output: Support heavy loading communication system requirement

 

Input Frequency: 47-63Hz and 440Hz input frequency (ACE-932A)

 

Cooling Fan: Ball-Bearing Type

 

Ripple and Noise: +5V:  +/-50mV    +12V: +/120mV
-5V:  +/50mV    -12V:  +/120mV

 

Line Regulation: The output line regulation for +12V is less than +/-2%, for other outputs are less than +/-1% while measuring at rated loading and +/-10% fo input voltage changing.

 

Load Regulation: less than the following table's value 
Output#     +5V:  +/-3%    +12V:  +/-5%
                  -5V:   +/-1%    -12V:  +/-1%

 

Min.  Load: +5V/1A, +12V/-0.1A

 

Hold-up Time: longer than 14ms

 

Power Good Signal: 100ms to 500ms high output when power on

 

Power Fail Signal: The power fail signal will go low at least 0.5ms before any of the output voltages fail below th regulation limits.

 

Output Protection: The trip point of crowbar circuit is around 5.9V to 7.0V.   The power supply will go into hiccup mode against short while faulty conditions, and will auto-recovery while faulty conditions are removed.

 

Efficiency: about 70%

 

Safety Standards:

 

Designed to meet the following standards
UL 1950 D3
TUV En60 950
CSA 22.2 No. 234

 

EMI Standards: Designed to meet
                    FCC docket 20780 curve "B"
                   EN 55022 class "B"

 

EMS Standards: Designed to meet
                    IEC-801-2 8KV Air Discharge Criteria B
                    IEC-801-3 10V/M Criteria A
                    IEC-801-4 2KV Criteria A

 

DC Connectors: To Mother Board (P8/P9/P10):  Burndy GTC6P-1 or equivalent
                                To HDD Drive:  AMP 1-4804244-0 or equivalent
                                To 3.5" FDD:  AMP 171822-4 or equivalent

 

Operating Temperature -20C to 70C

 

Storage Temperature: -40C to 75C

 

Input/Output Spec. at 50C
Model Input Coltage Max.Outputs Current
+5V +12V -5V -12V
MTBF Hours
ACE-932A 85-130VAC or
180V-265VAC
35A 10A 0.5A 3A 124,100
ACE-932T -40V to -70VDC 35A 10A 0.5A 3A 141,000

Ordering Information

Model Description Quote this Power Supply
ACE-932A Advanced AC 300W Auto Ranging Power Supply (click here)
ACE-932T Advanced -48VDC/300W Power Supply (click here)

 

 

Back to Previous page

2000 Arise Computer Inc. All rights reserved. All product names, registered trademarks, and trademarks are the property of their respective owners. Specifications are subject to change without notice.