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ACE-723/716 Series
Rugged AC/DC Input Power Supply
ACE-723 Industrial Features:
ACE-723A/723B/716A: 85-135VAC, 180-265VAC, and 250V-370VDC input(Auto-Selecting)
47-440Hz input frequency
ACE-723T/716T: -36VDC to -72VDC input
ACE-723C/716C: 19VDC to 30VDC input
Built-in internal power relay to switch on/off of DC input
  • 100% equipped "NIPPON CHEMI-CON" super high relibility Aluminum Electrolytic Capacitors
  • 60KHz Switching Frequency Custom PWM Control IC inside
  • -20C to 70C Operating Temperature
  • High reliability "Ball Bearing" cooling fan
  • Output and Thermal Protection
  • FR4 Glass epoxy 94V-0 circuit board
  • MTBF > 20 years
General Specification
Max. Input Current ACE-723A/723B: 5A/115VAC or 230VAC Hi-Pot Isolation (ACE-723A/723B/716A) 4300VDC, input to output for one minute
2200VDC, input to ground for one minute
500VDC, output to ground for one minute
Inrush Current: will not exceed 15A/115VAC or 30A/230VAC (ACE-723A/723B/716A) Leakage Current: about 0.9mA, Line to Ground
Ripple and Noise: The peak to peak ripple and noise for each output is less than 100mV at rated load. Measuring is done by 15MHz band width limited oscilloscope and terminated wach output with a 0.47uF capacitor Hold-up Time: Hold-up Time is longer than 20ms by measuring from the last AC line charging pulse to the point that +5V drop down to +4.75V
Line Regulation: The line regulation for each output is less than +/-1% while measuring at rated load and +/-10% of input voltage changing. Input Protection:
  • ACE-723A/723B/716A: Input line fuse provided.
    Internally loacted
  • ACE-723T/723C/716T/716C: Protection against wrong polarity if -48/24V volts inverse by mistake
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# +5: +/-1% +12V: +/-4% +24V: +/-4%
                 -5V: +/-1% -12V: +/-1%
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 latch off against short circuit or over conditions, and will have to OFF and ON the input line to restart the power supply.
Thermal Protection: Built-in 110C +/-5% in HS1. Efficiency: The efficiencfy is 75% typical by measuring at nominal line and rated load.
Safety Designed with cover to meet the following standards
UL 478, 1012, 1950 D3
TUV EN60 950
CSA 22.2 No.234
EMI: Designed with cover to meet the following standards
FCC docket 20780 curve "A"
EN 50081-2 : CISPR22 "A"
EMS: Designed with cover to meet the following standardsEN 50082-2
IEC 801-2, 8KV(Air Discharge) criteria B
IEC 801-3 10V/M criteria A
IEC 801-4 2KV criteria B
IEC 801-5 2KV criteria B
Connectors: AC Input: TB1, terminal blocks
DC Outlet: TB2, terminal blocks
12V fan connector: TB3, Molex 5045-2 or equivalent
Power LED connector: TB4, Molex 5045-2 or equivalent
Operating Temperature: -20C to 70C Storage Temperature: -30C to 85C
Altitude: 0 to 10,000 feet Vibratiion: 10-55Hz at 2G 3min. period, 30min. alone, X, Y, Z axis
Shock: 10G for 20ms once on each X, Y, and Z axis.

ACE-723 Series Output Spec. at 40C
Model Min. Load
+5V  +12V
Max. Output Current
+5V +12V -5V  -12V  +24V
MTBF
Hours
ACE-723A 3A    0A 33A  12A  1.5A  1.5A 206,500
ACE-723B 3A    0A 33A  12A             1.5A  1.5A 206,300
ACE-723T 3A    0A 33A  12A  1.5A  1.5A 206,700
ACE-723C 3A    0A 33A  12A  1.5A  1.5A 205,900
Note:
The Max. output is "230W without cover" or "200W with cover": at 40C
Output Power Derating: Derate output power and current linearly 1.5%C from 40C to 70C
The total Peak Power is 250W, could stand for 30 seconds.
ACE-716 Series Output Spec. at 50C
Model Min. Load
+5V  +12V
Max. Output Current
+5V +12V -5V  -12V
MTBF
Hours
ACE-716A 2A    0A 25A  10A  1A  1A 188,800
ACE-716T 2A    0A 25A  10A  1A  1.5A 212,050
ACE-716C 2A    0A 25A  10A  1A  1.5A 187,490
Note:
The Max. output is 150W at 50C(with or without cover).
Output Power Derating: Derate output power and current linearly 2%C from 50C to 70C
The total Peak Power is 200W, could stand for 30 seconds.
Order Information(click on button to order)
ACE-723A Rugged 230W AC input Power Supply
Designed for standard PC application
ACE-723B Rugged 230W AC input Power Supply
Designed for PC and +24V control application
ACE-723T Rugged 230W -48VDC input Power Supply
ACE-723C Rugged 230W +24VDC input Power Supply
ACE-716A Rugged 150W AC input Power Supply
ACE-716T Rugged 150W -48VDC input Power Supply
ACE-716C Rugged 150W +24VDC input Power Supply

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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.