TECHNICAL DATASHEET

CliQ DIN Rail Power Supply

24V 480W 1 Phase / DRP024V480W1AA

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

www.DeltaPSU.com (May 2014, Rev. 03)

10

Power Boost

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An example of Power Boost and Average Output Power

Power Boost

Peak Power

Power Boost

Duty Cycle

Non-Peak

Non-Peak Power

Total Time

(T)

200%

960

2 sec

5%

455W

38 sec

40 sec

150%

720

3 sec

10%

453W

27 sec

30 sec

150%

720

3 sec

35%

349W

5.5 sec

8.5 sec

120%

576

6 sec

20%

456W

24 sec

30 sec

120%

576

6 sec

35%

428W

11 sec

17 sec

It is not recommended to prolong the duration of Power Boost to be longer than the specified duty cycle calculation, this may cause

damage to the PSU.

Power Boost is the reserve power available

constantly that allows reliable startup to

support sudden and short spike of loads

with high inrush current typically during turn

on to remove the need of more expensive

higher rated power supply unit. After the

output has reached its steady state set

value, the power supply can support surge

loads

with

a

higher

short-term

power

demand up to 200% of maximum rated load

seconds, or 150% of maximum rated load

for a maximum duration of 5 seconds. The

Power Boost is also available to repeatedly

basis with according to the condition of an

average (R.M.S) output power shall not

exceed continuous operating condition or

refer to duty cycle calculation below.