DESCRIPTION

The SPU41A series of ITE desktop power supplies (external power supplies) provide 5v, 12v, 24v, 36v, and 48v output voltage (VDC) with a power rating of 50W at efficiencies up to 88%. With a universal input of 90 to 264 VAC and complete protection design, the series is designed for ITE applications that can be applied to Ethernet hubs, chargers, set-top boxes, monitors, av equipment, etc.

The SPU41A series is a Class 1 ITE power supply delivering high efficiency and a wide operating temperature of 0 to +70°C; additionally, all units are 100% burned in and tested.

The series conforms to major international safety standards including UL94V-1, IEC/EN/EMC/CSA C22.2 62368 standards, etc., and is fully compliant with RoHS directive.

ELECTRICAL CHARACTERISTICS

● Efficiency: 85~88.03%
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 10mS min.

ENVIRONMENTAL

● Operating Temperature: 0 to 70°C
(Derate linearly from 100% load at 40°C to 50% load at 70°C)
● Storage Temperature: -40~85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 100,000 calculated hours

SAFETY