Advanced Energy / Artesyn / Computer Products NFS80-7606 Quad Output AC/DC Power Supply Board

The Advanced Energy / Artesyn / Computer Products NFS80-7606 is an 80 W quad-output AC/DC switching power supply board engineered for industrial applications in data networking, computing, and telecommunications. This open-frame chassis-mount module accepts universal input from 90–264 VAC or 120–370 VDC at 47–440 Hz, delivering four independent regulated outputs with adjustable primary channels and a floating fourth output. Rated for 80 W under natural convection cooling and up to 110 W with 20 CFM forced-air cooling, the board measures 7.0 × 4.25 × 1.8 inches and weighs 1.323 lbs.

Technical Specifications

• Total output power: 80 W convection cooling; 110 W with 20 CFM forced air


• Output 1: +5 VDC @ 8 A


• Output 2: +24 VDC @ 2.6–1.3 A


• Output 3: +15 VDC @ 2.5 A


• Output 4: −15 VDC @ 2.5 A


• Line regulation: ±0.1% max. (main and auxiliary outputs)


• Temperature coefficient: ±0.02%/°C across all outputs


• Transient response: 150 mV peak, 1 ms recovery on +5 V output


• Hold-up time: 35 ms @ 110 VAC / 80 W; 140 ms @ 230 VAC / 80 W Protection and Safety


• Overvoltage protection: +5 V output at 140% Vout max.


• Short-circuit protection with auto-recovery enabled


• Isolation: 3 kVAC (input/output), 1500 VAC (input/chassis)


• Safety ground leakage: 0.2 mA @ 110 VAC 60 Hz; 0.4 mA @ 230 VAC 50 Hz


• Input surge current: 19 A @ 115 VAC cold start; 38 A @ 230 VAC cold start


• Switching frequency: 20–70 kHz

Key Features

• Four independent outputs with adjustable primary channels


• Floating fourth output for dual-supply topologies


• No overshoot/undershoot at turn-on (0%)


• UL, VDE, and CSA safety approvals (UL1950, CSA C22.2)

Environmental

• Operating temperature: 0–70 °C


• Storage temperature: −40–85 °C


• Humidity: 5–95% RH non-condensing


• Operating altitude: 10,000 feet max.; non-operating 30,000 feet max.


• Vibration tolerance: 5–500 Hz, 2.4 G rms

Typical Applications Data center equipment, network appliances, telecommunications infrastructure, embedded industrial systems, and multi-rail computing platforms requiring regulated auxiliary rails and isolated negative supplies.