DESCRIPTION

The SUU250 series of ITE U bracket power supplies (external power supplies) provide up to 250W continuous output power at 91% of efficiencies with an output voltage (VDC) of 12v, 24v, 48v, and a universal input of 90 to 260 VAC.

The series is a Class I ITE power supply that owns EMI filter, overvoltage protection (OVP), zero voltage switching (ZVS), active power factor correction (PFC), and can be used in the temperature range of 0 to +70°C with convection cooling. It is certified to UL/CSA C22.2/EN/IEC 60950-1 standards and is fully compliant with RoHS directive. All models meet FCC Part-15 class B and CISPR-22 class B emission limits and are designed to comply with UL/c-UL marking conformity assessment. All units pass burn-in test at full load condition.

The ITE power supplies are with full safety protections and certifications and are ideal for cash printers, industrial computers, audio visual equipment, electrical test equipment, communication equipment, etc.

ELECTRICAL CHARACTERISTICS

● Efficiency: 91% (typ.)
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 20mS min.
● Output Ripple and Noise: 1% 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: 0~95%
● MTBF: 100,000 calculated hours

SAFETY