ACE-925C is a 250W DC-input industrial PS/2 AT power supply (Acqutek/IEI), designed for 24V DC industrial grids, with multi - output for AT - based industrial motherboards, stable for industrial control, automation, and embedded systems requiring reliable DC - to - DC power conversion. Below are its detailed technical parameters.
Core English Parameters (ACE-925C)
Category
Specifications
Basic Info
Model: ACE-925C
Brand: Acqutek / IEI (Industrial Power Supply)
Type: DC - input PS/2 AT industrial power supply
Rated Power: 250 W
Input Type: DC 24 V
Form Factor: PS/2 AT
Application: Industrial control, embedded systems, automation equipment, AT - based industrial motherboards
Operating Temperature: 0-55 °C (no derating)
Storage Temperature: -20-85 °C
Certifications: CE, FCC, RoHS compliant
Electrical Input
Input Voltage Range: 19-30 V DC
Rated Input Current: 16 A (max)
Input Power: 250 W (continuous)
Surge Current: 5 A (max, at 24 V DC)
Electrical Output
+5 V DC: 25 A (rated), 28 A (peak, 2 min)
+12 V DC: 8 A (rated), 9 A (peak, 0.1 min)
-5 V DC: 0.5 A (rated)
-12 V DC: 0.5 A (rated)
+5 V Standby: 2 A (rated)
Output Voltage Tolerance: ±5% (at rated load)
Efficiency: 65% (typical, rated load)
Mechanical & Environmental
Mounting: AT chassis - mounted
Dimensions (W×H×D): 150×140×86 mm (approx.)
Weight: 1.8 kg (approx.)
Protection Rating: IP20 (when installed in chassis)
Protection Features: Overvoltage (OVP), Overcurrent (OCP), Short - circuit (SCP), Over - temperature (OTP)
Special Features
P10 (+5 V, GND) auxiliary connector for motherboard
No active PFC (DC - input design)
High - precision DC output for long - term stable operation
Compatible with industrial AT motherboards and embedded systems
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