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The NTS505-M is a 200W AC/DC converter from Artesyn Embedded Power delivering a regulated 24V output. It accepts a universal input of 85-264 VAC at 47-63 Hz and achieves 85% typical efficiency. The converter provides 200W with convection cooling and up to 500W with 30 CFM forced air. It includes a 5V standby output (1A convection, 2A forced air) and a 12V fan output.
Key features include active power factor correction, a built-in EMI filter meeting FCC and EN55022 Class B, and comprehensive protections: overload (115-130%), overvoltage (20-35% above nominal), and thermal overload. The unit offers remote on/off, remote sense, a DC OK signal, and a power fail signal. It supports load sharing and includes a digital I²C interface with PMBus compliance.
The converter measures 177.8mm x 101.6mm x 38.1mm and operates from 0°C to 50°C. It is certified to medical safety standards (TUV, cULus 60601-1, CB, CE) and includes optional fan cover (-CF) and end fan cover (-CEF) variants.
The NTS505-M provides a 24V output.
200W with convection cooling, 500W with 30 CFM forced air.
85-264 VAC.
Yes, overvoltage protection is set at 20-35% above nominal output.
0°C to 50°C.
TUV 60601-1, cULus 60601-1, CB certificate, CE Mark (LVD).
Yes, it requires an external contact closure to inhibit outputs.