PJT-XXV40WBAX Datasheet, PDF (6/9 Pages) Delta Electronics, Inc. – PJT Open Frame Power Supply

TECHNICAL DATASHEET
PJT Open Frame Power Supply
PJT-40W Series / PJT-□□V40WBA□
Engineering Data
Output Load De-rating VS Surrounding Air Temperature
Fig. 1 De-rating for Horizontal Mounting Orientation
> 50°C de-rate power by 2.5% / °C
Output Load De-rating VS Input Voltage
Note
1. Power supply components may degrade, or
be damaged, when the power supply is
continuously used outside the shaded region,
refer to the graph shown in Fig. 1.
2. If the output capacity is not reduced when the
surrounding air temperature >50°C, the
device will run into Over Temperature
Protection. When activated, the output
voltage will go into bouncing mode and will
recover when the surrounding air
temperature is lowered or the load is reduced
as far as necessary to keep the device in
working condition.
3. Depending on the surrounding air
temperature and output load delivered by the
power supply, the device can be very hot!
4. If the device has to be mounted in any other
orientation,
please
contact
[e-mail] for more details.
 No output power de-rating for the input
voltage from 90Vac to 264Vac
6
All parameters are specified at 25°C ambient unless otherwise indicated.
www.DeltaPSU.com (April 2016, Rev. 01)