DESCRIPTION

The SPU151A series of ITE desktop power supplies (external power supplies) provide 12v, 24v, 36v, and 48v output voltage (VDC) with a power rating of 150W at efficiencies up to 91%. With a universal input of 90 to 260 VAC and complete protection design, the series is designed for high-altitude (5000M) and ITE applications that can be applied to industrial PC, power tools, av equipment, inspection analyzers, etc.

The SPU151A series is a Class 1 and DOE level VI compliant ITE power supply delivering high efficiency and owning overvoltage protection (OVP) (latch off), active power factor correction (PFC), short circuit protection (SCP), and a wide operating temperature of -20 to +70°C with convection cooling.

The series conforms to major international safety standards including UL/IEC/EN/CAN/CSA C22.2 62368-1, etc., and is fully compliant with RoHS directive. All models meet FCC Part-15, AS/NZS CISPR 32 and EN55032, BS EN55032 class B emission limits, EN55035, BS EN55035 and are designed to comply with UL/cUL and conformity assessment in CE marking. All units pass burn-in test at full load condition.

ELECTRICAL CHARACTERISTICS

● Efficiency: 88~91% (typ.)
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 16mS min.
● Output Ripple and Noise: 1% (typ.)

ENVIRONMENTAL

● Operating Temperature: -20 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