TECHNICAL DATASHEET

PMC Panel Mount Power Supply

5V 50W 1 Phase / PMC-05V050W1AA

All parameters are specified at 25°C ambient unless otherwise noted.

www.DeltaPSU.com (March 2013, Rev. 00)

6

Dimensions

H x W x D: 128 x 97 x 38 mm

Engineering Data

De-rating VS surrounding air temperature

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

may 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.

If the device has to be mounted in any other

orientation, please do not hesitate to contact

info@deltapsu.com for more details.

4.

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.

5.

Depending on the surrounding air temperature

and output load delivered by the power supply,

the device housing can be very hot!

Fig. 1

De-rating for Vertical and Horizontal Mounting Orientation

> 50°C de-rate power by 2.5% / °C