TECHNICAL DATASHEET

CliQ II DIN Rail Power Supply

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

www.DeltaPSU.com (September 2013, Rev. 01)

12

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)

150%

720

5 sec

10%

453W

45 sec

50 sec

150%

720

5 sec

35%

351W

9.3 sec

14.3 sec

120%

576

10 sec

20%

456W

40 sec

50 sec

120%

576

10 sec

35%

428W

18.5 sec

28.5 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 150% of maximum rated

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.