DESCRIPTION

The SBU120 series of ITE open frame power supplies provide 5v, 12v, 24v, 36v, and 48v output voltage (VDC) with a power rating of 120W. With a universal input of 90 to 260 VAC and complete protection design, the series is designed for ITE applications that can be applied to industrial PC, av equipment, communication equipment, etc.

The SBU120 series is a Class 1 ITE power supply owning overload protection (OLP), active power factor correction (PFC), enhanced no-load performance, an EMI filter, and a wide operating temperature of 0 to +70°C; additionally, all units pass burn-in test at full load condition.

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

ELECTRICAL CHARACTERISTICS

● Efficiency: 70% (typ.)
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 16mS min.
● Output Ripple and Noise: 1% max.
(The Ripple & Noise is under 3.3VDC at 2% max.)

ENVIRONMENTAL

● Operating Temperature: 0 to 70°C
(Derate linearly from 100% load at 50°C to 50% load at 70°C)
● Storage Temperature: -40~85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~75%
● MTBF: 100,000 calculated hours

SAFETY