TECHNICAL DATASHEET
PMT Panel Mount Power Supply
36V 350W 1 Phase / PMT-36V350W1A
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All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (April 2015, Rev. 01)
8
Engineering Data
De-rating
Output 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. In order for the device to function in the
manner intended, it is also necessary to keep
a safety distance of ≥ 20mm with adjacent
units while the device is in operation.
4. Depending on the surrounding air
temperature and output load delivered by the
power supply, the device housing can be
very hot!
5. If the device has to be mounted in any other
orientation, please do not hesitate to contact
for more details.
Fig. 1 De-rating for Vertical and Horizontal Mounting Orientation
> 50°C de-rate power by 2.5% / °C
No output power de-rating for the input
voltage from 100Vac to 132Vac & 200Vac to
264Vac
