SPU45 Series
SPU45 Series
50W Desktop Switching Power Supplies for I.T.E.
Single to Triple Output
Class I
IEC-320-C14 Input Inlet
DoE VI (Dual to Triple Output)
Wide Operating Voltage 90 to 264 VAC, 47 to 63 Hz
Crowbar Mode Over Voltage Protection
High Altitude of 5000m
3 year warranty
DESCRIPTION
The SPU45 series of AC/DC switching mode power supplies provide 50 Watts of continuous output power. 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.
ELECTRICAL CHARACTERISTICS
● Efficiency: 75~85%
● Line Regulation: 1% max.
● Load Regulation: 7% max.
● Hold-Up Time: 12mS 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 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