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This Qualtek QFWB-18-5-US01 is an AC/DC wall mount adapter designed for ITE (Commercial) applications. It delivers a stable 5V output with a maximum current of 2.1A, providing up to 11W of power.
The adapter features a NEMA 1-15P input connector suitable for North American outlets and a standard 2.1mm I.D. x 5.5mm O.D. x 11.0mm barrel plug output. It operates within a temperature range of 0°C to 40°C and boasts a low no-load power consumption of 100mW maximum, meeting Level VI efficiency requirements.
With its compact dimensions of 71.3mm x 43.3mm x 28.8mm and a Class II wall mount form factor, this adapter is suitable for various space-constrained designs. The cord length is 59 inches (1.50m), and it utilizes positive center polarization for the output connector.
The output voltage is 5V.
The maximum output current is 2.1A.
The power rating is 11W.
The operating temperature range is 0°C to 40°C.
It has a NEMA 1-15P input connector.
The output connector is a Barrel Plug with 2.1mm I.D. x 5.5mm O.D. x 11.0mm dimensions.
Yes, it meets Level VI efficiency standards.