Advanced Energy / Artesyn NFS110-7624 Single Output Power Supply

The Advanced Energy/Artesyn NFS110-7624 is a single-output AC/DC power supply delivering 24 VDC at up to 4.5 A in a compact open-frame package. Built for industrial, networking, and computer systems, it accepts universal AC input (85–264 VAC, 47–67 Hz) or DC input (120–370 VDC) and operates at efficiencies exceeding 90%. The unIt has 80 W in convection-cooled mode and 110 W with forced-air cooling (20 CFM), with peak capability to 110 W for transient loads under 60 seconds at duty cycles below 10%.

Technical Specifications

• Input Voltage: 85–264 VAC or 120–370 VDC


• Input Frequency: 47–67 Hz


• Output: 24 VDC, 4.5 A nominal


• Voltage Adjustability: 24–30 VDC


• Maximum Power: 80 W (convection), 110 W (forced air at 20 CFM) Output Characteristics


• Line Regulation: ±0.1% maximum


• Output Ripple & Noise: 720 mV peak-to-peak (50 MHz bandwidth, 12-inch twisted pair, 47 µF load)


• Temperature Coefficient: ±0.02%/°C


• Efficiency: >90% typical Hold-up & Leakage


• Hold-up Time: 35 ms (110 VAC @ 80 W), 17 ms (110 VAC @ 110 W)


• Leakage Current: 0.2 mA max (110 VAC, 50 Hz), 0.4 mA max (230 VAC, 50 Hz) Environmental & Physical


• Operating Altitude: 10,000 feet maximum


• Operating Temperature: Derated from 60°C


• Vibration: 5–500 Hz, 2.4 G


• Dimensions: 7.0 × 4.25 × 1.8 inches


• Form Factor: Open frame

Key Features

• Overvoltage and short-circuit protection with auto-restart


• High peak current capability for drive and motor loads


• Wide input voltage acceptance across AC and DC rails


• Low leakage current for safety-critical installations

Typical Applications

• Servers and storage devices


• Thermal printers and POS terminals


• Vending machine control systems


• Telecom and industrial equipment


• Motor and drive applications

Compatibility & Integration Meets EN55022 Level B, EN55011, VDE0805/EN60950, IEC950, IEC1010, UL1950, and CSA C22.2 No. 950. CE marked. Voltage adjustability to 30 VDC permits integration into systems requiring moderate output compensation.