DESCRIPTION

The SSU120B series is an IP68 waterproof rated power supply that offers 24v 5a, 48v 2.5a, and other models (21v-50v) of 120W continuous power with 90-305 VAC universal input range for your selections. The series can deliver typical power efficiencies up to 90% and can operate at full specification over a -20 to +70°C temperature range with convection cooling.

The waterproof power supply features overvoltage protection (OVP), overcurrent protection (OCP), over-temperature protection (OTP), and active power factor correction (PFC). The series conforms to major international safety standards including UL94V-1, IEC/EN61347, UL8750, EN61547, EN55015, EN61000, etc., and is compliant with RoHS directive. All units are 100% burned in and tested.

Thanks to the IP68 standard of protection against water and dust, the SSU120B series is an ideal choice for some of the most demanding electrical and electronic applications, or outdoor applications.

ELECTRICAL CHARACTERISTICS

● Efficiency: 87~90%
● Line Regulation: 1% max.
● Load Regulation : 5%
● Hold-Up Time: 12mS min.
● Output Ripple and Noise: 1% max.

ENVIRONMENTAL

● Operating Temperature: -20 to 70°C
(Derate linearly from 100% load at 60°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