TECHNICAL DATASHEET

CliQ II DIN Rail Power Supply

48V 60W 1 Phase / DRP048V060W1B

□

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

www.DeltaPSU.com (September 2013, 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 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.

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 can be very hot!

5.

If the device has to be mounted in any other

orientation, please do not hesitate to contact

info@deltapsu.com 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 across the entire

input voltage range