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The Aras Power Technologies ARFS-4501-48RU is a 45-watt AC/DC power supply with a single 48VDC output. It is designed for ITE (Commercial) applications and features an open frame construction for easy integration.
Key electrical specifications include a wide input voltage range of 90-264 VAC and an input frequency of 47-63 Hz. The converter boasts 87% typical efficiency and provides a stable 48VDC output with +/- 2% regulation. It offers protection against overvoltage, overpower, and short circuits, all in a latch-mode configuration.
The unit is designed for chassis mounting and has compact dimensions of 4.00" L x 2.00" W x 0.98" H (101.6mm x 50.8mm x 25.0mm). The operating temperature range is 0°C to 70°C, with derating above 50°C. It requires forced air cooling at 15 CFM.
Compliance includes FCC Class B and EN55022 Class B emissions, along with various EN61000-4 immunity standards for electrostatic discharge, radiated susceptibility, EFT/bursts, surges, and conducted immunity. It also holds CB and cULus approval agency certifications.
The output voltage is 48.0 VDC.
The maximum output current is 0.93A.
The total output power is 45W.
The input voltage range is 90 to 264 VAC.
The operating temperature range is 0°C to 70°C.
It uses an open frame package.
The dimensions are 101.6mm (Length) x 50.8mm (Width) x 25.0mm (Height).