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The PW122RA4803F01 is a 120W switch-mode power supply from SL Power Electronics, designed for ITE applications. It offers a single regulated output of 48V at 2.5A, with a maximum ripple of 480mVp-p and ±1% voltage regulation.
The unit accepts a universal input voltage range of 90-264 VAC at 47-63 Hz, drawing a maximum of 2A at 90 VAC. It features active power factor correction compliant with EN61000-3-2 and EN61000-3-3. The power supply includes overcurrent and short circuit protection.
Designed as a desktop unit (Class I), it has an impact-resistant polycarbonate enclosure measuring 229.0mm x 74.0mm x 51.0mm. The input connector is an IEC 320-C14, and the output is a 72-inch cord with a barrel plug (2.5mm I.D. x 5.5mm O.D.) and positive center polarization. The operating temperature range is 0°C to 40°C, with a minimum MTBF of 100,000 hours.
This power supply complies with CE regulations and meets safety agency requirements. It is suitable for international use.
The operating voltage range is 90-264 VAC.
The operating temperature range is 0°C to 40°C with no derating.
The nominal output voltage is 48V DC.
The output current is 2.5A.
The maximum output power is 120W.
The input connector is an IEC 320-C14.
The output connector is a barrel plug with 2.5mm I.D. x 5.5mm O.D. x 9.5mm, positive center.